THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019最新文献
Multi-Input Multi-Output (MIMO) system formed without compensator and prefilter is a modeling of Spark Ignition Engine (SIE). This system in the form of engine stand that is gasoline fuel, motor speed or engine speed is strongly influenced by throttle valve, spark advanced position and load changes in SIE. The MIMO system model connects engine speed and manifold pressure to two system inputs, namely Duty Cycle of the throttle valve D(s) and spark advanced position A(s). The operation of the SIE is divided into three conditions: engine speed for idle speed without load conditions, engine speed for idle speed low load conditions and engine speed for idle speed conditions with gear-1 loading. This process is reviewed for each of the three MIMO SIE system conditions by inputting random data from the duty cycle of the throttle valve D(s) and spark advanced position A(s). Response of engine speed N(s) and manifold pressure P(s) are obtained by using Matlab simulation for input D(s) = 120 to 260 and for A(s) = 0.2 rad up to 0.5 rad. The simulated results show the response graph of the P(s) manifold pressure for the SIE MIMO system is always changing.Multi-Input Multi-Output (MIMO) system formed without compensator and prefilter is a modeling of Spark Ignition Engine (SIE). This system in the form of engine stand that is gasoline fuel, motor speed or engine speed is strongly influenced by throttle valve, spark advanced position and load changes in SIE. The MIMO system model connects engine speed and manifold pressure to two system inputs, namely Duty Cycle of the throttle valve D(s) and spark advanced position A(s). The operation of the SIE is divided into three conditions: engine speed for idle speed without load conditions, engine speed for idle speed low load conditions and engine speed for idle speed conditions with gear-1 loading. This process is reviewed for each of the three MIMO SIE system conditions by inputting random data from the duty cycle of the throttle valve D(s) and spark advanced position A(s). Response of engine speed N(s) and manifold pressure P(s) are obtained by using Matlab simulation for input D(s) = 120 to 260 and for A(s) = 0...
{"title":"Modeling and simulation of engine speed on idle speed conditions system by using MIMO on spark ignition engine","authors":"Irianto, Irma Wulandari","doi":"10.1063/1.5138300","DOIUrl":"https://doi.org/10.1063/1.5138300","url":null,"abstract":"Multi-Input Multi-Output (MIMO) system formed without compensator and prefilter is a modeling of Spark Ignition Engine (SIE). This system in the form of engine stand that is gasoline fuel, motor speed or engine speed is strongly influenced by throttle valve, spark advanced position and load changes in SIE. The MIMO system model connects engine speed and manifold pressure to two system inputs, namely Duty Cycle of the throttle valve D(s) and spark advanced position A(s). The operation of the SIE is divided into three conditions: engine speed for idle speed without load conditions, engine speed for idle speed low load conditions and engine speed for idle speed conditions with gear-1 loading. This process is reviewed for each of the three MIMO SIE system conditions by inputting random data from the duty cycle of the throttle valve D(s) and spark advanced position A(s). Response of engine speed N(s) and manifold pressure P(s) are obtained by using Matlab simulation for input D(s) = 120 to 260 and for A(s) = 0.2 rad up to 0.5 rad. The simulated results show the response graph of the P(s) manifold pressure for the SIE MIMO system is always changing.Multi-Input Multi-Output (MIMO) system formed without compensator and prefilter is a modeling of Spark Ignition Engine (SIE). This system in the form of engine stand that is gasoline fuel, motor speed or engine speed is strongly influenced by throttle valve, spark advanced position and load changes in SIE. The MIMO system model connects engine speed and manifold pressure to two system inputs, namely Duty Cycle of the throttle valve D(s) and spark advanced position A(s). The operation of the SIE is divided into three conditions: engine speed for idle speed without load conditions, engine speed for idle speed low load conditions and engine speed for idle speed conditions with gear-1 loading. This process is reviewed for each of the three MIMO SIE system conditions by inputting random data from the duty cycle of the throttle valve D(s) and spark advanced position A(s). Response of engine speed N(s) and manifold pressure P(s) are obtained by using Matlab simulation for input D(s) = 120 to 260 and for A(s) = 0...","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"189 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79482127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
W. Hendrowati, H. Guntur, A. A. A. Daman, Devinda Anggitasari
Currently, the metal working in manufacturing industry is growing rapidly, taking in mind that production activities cannot be separated from the use of machinery as a support for its operations. The excessive vibration will reduce the effectiveness of the engine, furthermore the engine will be irreparable. One way to reduce the excessive vibration from rotating shaft system at lathe machine is by using Radial Vibration Damper (RVD). This aims of this study are to reduce the vibration acting on a long thin shaft using RVD and to validate the experiment’s results and simulation’s results using the Independent T-test sample method. The position of RVD which is laid on a long thin shaft was varied. The working frequencies of the lathe machine were 320 rpm, 540 rpm, and 900 rpm. The results show that the simulation results correspond well to the experimental results. The maximum vibration reduction of a long-thin shaft occurred at the working frequency of 900 rpm for both the experimental method and the simulation method. The experimental results presented that the maximum vibration reduction of the shaft in the X-axis direction is 67.51% at point 4 (midspain) and the reduction in the Y-axis is 61.47% at point 3. While, the maximum reduction from simulation method occurred in the X-axis is 65.83% and in the Y-axis is 75.78%.Currently, the metal working in manufacturing industry is growing rapidly, taking in mind that production activities cannot be separated from the use of machinery as a support for its operations. The excessive vibration will reduce the effectiveness of the engine, furthermore the engine will be irreparable. One way to reduce the excessive vibration from rotating shaft system at lathe machine is by using Radial Vibration Damper (RVD). This aims of this study are to reduce the vibration acting on a long thin shaft using RVD and to validate the experiment’s results and simulation’s results using the Independent T-test sample method. The position of RVD which is laid on a long thin shaft was varied. The working frequencies of the lathe machine were 320 rpm, 540 rpm, and 900 rpm. The results show that the simulation results correspond well to the experimental results. The maximum vibration reduction of a long-thin shaft occurred at the working frequency of 900 rpm for both the experimental method and the simul...
{"title":"Radial vibration damper (RVD) mechanism validation for long thin shaft at lathe machine","authors":"W. Hendrowati, H. Guntur, A. A. A. Daman, Devinda Anggitasari","doi":"10.1063/1.5138355","DOIUrl":"https://doi.org/10.1063/1.5138355","url":null,"abstract":"Currently, the metal working in manufacturing industry is growing rapidly, taking in mind that production activities cannot be separated from the use of machinery as a support for its operations. The excessive vibration will reduce the effectiveness of the engine, furthermore the engine will be irreparable. One way to reduce the excessive vibration from rotating shaft system at lathe machine is by using Radial Vibration Damper (RVD). This aims of this study are to reduce the vibration acting on a long thin shaft using RVD and to validate the experiment’s results and simulation’s results using the Independent T-test sample method. The position of RVD which is laid on a long thin shaft was varied. The working frequencies of the lathe machine were 320 rpm, 540 rpm, and 900 rpm. The results show that the simulation results correspond well to the experimental results. The maximum vibration reduction of a long-thin shaft occurred at the working frequency of 900 rpm for both the experimental method and the simulation method. The experimental results presented that the maximum vibration reduction of the shaft in the X-axis direction is 67.51% at point 4 (midspain) and the reduction in the Y-axis is 61.47% at point 3. While, the maximum reduction from simulation method occurred in the X-axis is 65.83% and in the Y-axis is 75.78%.Currently, the metal working in manufacturing industry is growing rapidly, taking in mind that production activities cannot be separated from the use of machinery as a support for its operations. The excessive vibration will reduce the effectiveness of the engine, furthermore the engine will be irreparable. One way to reduce the excessive vibration from rotating shaft system at lathe machine is by using Radial Vibration Damper (RVD). This aims of this study are to reduce the vibration acting on a long thin shaft using RVD and to validate the experiment’s results and simulation’s results using the Independent T-test sample method. The position of RVD which is laid on a long thin shaft was varied. The working frequencies of the lathe machine were 320 rpm, 540 rpm, and 900 rpm. The results show that the simulation results correspond well to the experimental results. The maximum vibration reduction of a long-thin shaft occurred at the working frequency of 900 rpm for both the experimental method and the simul...","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79722696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Susiati, Yuliastuti, Hery Syaiful, I. Sukadana, E. E. A. Hakim
In relation to the Reaktor Daya Eksperimental (RDE) Program, the site and environment evaluation has been conducted, especially the identification of geological, hydrology, seismicity, volcanology, land use and demography characteristics. The research objectives are to obtain baseline data of site and environmental characteristics which include identification of stratigraphic data (lithology, soil/ rock layer), geological structure, volcanology, seismicity, hydrogeology, land use and demography. Site and environmental evaluation studies in 5 km radius. Site evaluation methodologies were conducted with literature and field geology, seismicity and environmental (land use and demography) studies. Results of the study, e.g. that there is no indication of active tectonic structure or active volcanism in the RDE site radius of 5 km, indicate that the data of site and environmental characteristics in the RDE nuclear facility area is safe and fulfill the requirement.In relation to the Reaktor Daya Eksperimental (RDE) Program, the site and environment evaluation has been conducted, especially the identification of geological, hydrology, seismicity, volcanology, land use and demography characteristics. The research objectives are to obtain baseline data of site and environmental characteristics which include identification of stratigraphic data (lithology, soil/ rock layer), geological structure, volcanology, seismicity, hydrogeology, land use and demography. Site and environmental evaluation studies in 5 km radius. Site evaluation methodologies were conducted with literature and field geology, seismicity and environmental (land use and demography) studies. Results of the study, e.g. that there is no indication of active tectonic structure or active volcanism in the RDE site radius of 5 km, indicate that the data of site and environmental characteristics in the RDE nuclear facility area is safe and fulfill the requirement.
{"title":"Site and environmental evaluation in RDE location, Puspiptek, Serpong, Indonesia","authors":"H. Susiati, Yuliastuti, Hery Syaiful, I. Sukadana, E. E. A. Hakim","doi":"10.1063/1.5135549","DOIUrl":"https://doi.org/10.1063/1.5135549","url":null,"abstract":"In relation to the Reaktor Daya Eksperimental (RDE) Program, the site and environment evaluation has been conducted, especially the identification of geological, hydrology, seismicity, volcanology, land use and demography characteristics. The research objectives are to obtain baseline data of site and environmental characteristics which include identification of stratigraphic data (lithology, soil/ rock layer), geological structure, volcanology, seismicity, hydrogeology, land use and demography. Site and environmental evaluation studies in 5 km radius. Site evaluation methodologies were conducted with literature and field geology, seismicity and environmental (land use and demography) studies. Results of the study, e.g. that there is no indication of active tectonic structure or active volcanism in the RDE site radius of 5 km, indicate that the data of site and environmental characteristics in the RDE nuclear facility area is safe and fulfill the requirement.In relation to the Reaktor Daya Eksperimental (RDE) Program, the site and environment evaluation has been conducted, especially the identification of geological, hydrology, seismicity, volcanology, land use and demography characteristics. The research objectives are to obtain baseline data of site and environmental characteristics which include identification of stratigraphic data (lithology, soil/ rock layer), geological structure, volcanology, seismicity, hydrogeology, land use and demography. Site and environmental evaluation studies in 5 km radius. Site evaluation methodologies were conducted with literature and field geology, seismicity and environmental (land use and demography) studies. Results of the study, e.g. that there is no indication of active tectonic structure or active volcanism in the RDE site radius of 5 km, indicate that the data of site and environmental characteristics in the RDE nuclear facility area is safe and fulfill the requirement.","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84644591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Restu Maerani, A. A. Waskita, Satrio Pradana, Saharudin, Deswandri, J. Jung
Reliability program plan (RPP) for instrumentation and control (I&C) system with Field Programmable Gate Array (FPGA) technology for the system platform should develop to ensure the reliability of systems and components both hardware and software since reliability is one of mandatory requirement from the regulator and industrial standards of nuclear power generating station safety system. Therefore, it is very important to arrange which methodologies and tools that will be used to verification and validation (V&V) both hardware and software which is concerned as reliable I&C system since it is mandatory to meet the safety system criteria because have to handle the complex safety I&C system. This RPP should be designed by referring to the condition of the type of the reactor. To be applied on 10MW high temperature gas- cooled reactor-test module (HTR-10) which is a high temperature reactor with gas coolant system, the design should be conditioned for high temperature environment. This paper present the RPP...
{"title":"Reliability program plan for field programmable gate array-based I&C system of nuclear power plant","authors":"Restu Maerani, A. A. Waskita, Satrio Pradana, Saharudin, Deswandri, J. Jung","doi":"10.1063/1.5135544","DOIUrl":"https://doi.org/10.1063/1.5135544","url":null,"abstract":"Reliability program plan (RPP) for instrumentation and control (I&C) system with Field Programmable Gate Array (FPGA) technology for the system platform should develop to ensure the reliability of systems and components both hardware and software since reliability is one of mandatory requirement from the regulator and industrial standards of nuclear power generating station safety system. Therefore, it is very important to arrange which methodologies and tools that will be used to verification and validation (V&V) both hardware and software which is concerned as reliable I&C system since it is mandatory to meet the safety system criteria because have to handle the complex safety I&C system. This RPP should be designed by referring to the condition of the type of the reactor. To be applied on 10MW high temperature gas- cooled reactor-test module (HTR-10) which is a high temperature reactor with gas coolant system, the design should be conditioned for high temperature environment. This paper present the RPP...","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85130118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Many studies have been conducted to predict urban soundscape based on acoustic parameters. In this study, the prediction of urban soundscape composition based on acoustic ecology and MFCC parameters is conducted using binary logistic regression. Six parameters of acoustic ecology (ACI, ADI, AEI, BI, H, and NDSI) and 12 MFCC parameters were used to predict the perception of relaxation, dynamic and communication. A dataset of 600 urban sonic environment compositions with the perception ratings (based on the perception of relaxation, dynamic, and communication) was used in this study. The acoustic ecology and MFCC parameters were calculated from the sonic environment composition audio files. The analysis using binary logistic regression shows that parameters of MFCC give significant level at 90 % for the perception of relaxation, dynamic, and communication. The model prediction based on the significant parameter gives the Correct Classification Rate : relaxation (CCR = 88.3 %), dynamic (CCR = 77.6 %), and communication (CCR = 59.3 %). The results indicate that the parameter of MFCC could be a better predictor of sound perception rather than the acoustic ecology.
{"title":"Urban soundscape prediction based on acoustic ecology and MFCC parameters","authors":"A. Noviyanti, A. Sudarsono, Dian Kusumaningrum","doi":"10.1063/1.5138335","DOIUrl":"https://doi.org/10.1063/1.5138335","url":null,"abstract":"Many studies have been conducted to predict urban soundscape based on acoustic parameters. In this study, the prediction of urban soundscape composition based on acoustic ecology and MFCC parameters is conducted using binary logistic regression. Six parameters of acoustic ecology (ACI, ADI, AEI, BI, H, and NDSI) and 12 MFCC parameters were used to predict the perception of relaxation, dynamic and communication. A dataset of 600 urban sonic environment compositions with the perception ratings (based on the perception of relaxation, dynamic, and communication) was used in this study. The acoustic ecology and MFCC parameters were calculated from the sonic environment composition audio files. The analysis using binary logistic regression shows that parameters of MFCC give significant level at 90 % for the perception of relaxation, dynamic, and communication. The model prediction based on the significant parameter gives the Correct Classification Rate : relaxation (CCR = 88.3 %), dynamic (CCR = 77.6 %), and communication (CCR = 59.3 %). The results indicate that the parameter of MFCC could be a better predictor of sound perception rather than the acoustic ecology.","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80494817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Bakhri, Sutrisno, Seflahir Dinata, S. Dibyo, Pancoko
One of the vital components for the pebble reactor is the fuel handling system which was employed to load, recirculate and discharge the depleted fuel during the operation of reactor. The previous fuel handling design and experience of the High Temperature Reaktor 10 MWth (HTR-10) and HTR-PM were beneficial for the development of High Temperature Gas-cooled Reaktor (HTGR) in Indonesia such as for the Reaktor Daya Eksperiment (RDE) 10 MWth and PELUIT 150 MWth. One of the focus for the development especially for the control is an important factor to ensure that the reliability and the safety during operation were guarantee. Therefore, aims of this paper is to understand and develop the automatic control system of the fuel handling. The development was done by applying the logic flowchart of the fuel handling HTGR with the HTR-10 as the reference. Some modification was made considering the future application in Indonesia It was demonstrated that the automation systems with Programmable Logic Controller (PLC) can control handling systems easily because each valve can be drive to open and close immediately as requested from the sensor. It was also demostrated that the timing chart monitoring confirms the control of flowchart process description for the new fresh fuel loading.One of the vital components for the pebble reactor is the fuel handling system which was employed to load, recirculate and discharge the depleted fuel during the operation of reactor. The previous fuel handling design and experience of the High Temperature Reaktor 10 MWth (HTR-10) and HTR-PM were beneficial for the development of High Temperature Gas-cooled Reaktor (HTGR) in Indonesia such as for the Reaktor Daya Eksperiment (RDE) 10 MWth and PELUIT 150 MWth. One of the focus for the development especially for the control is an important factor to ensure that the reliability and the safety during operation were guarantee. Therefore, aims of this paper is to understand and develop the automatic control system of the fuel handling. The development was done by applying the logic flowchart of the fuel handling HTGR with the HTR-10 as the reference. Some modification was made considering the future application in Indonesia It was demonstrated that the automation systems with Programmable Logic Controller (PLC)...
燃料处理系统是球堆的重要组成部分之一，在反应堆运行过程中用于装载、再循环和排放乏燃料。此前高温反应堆10mwth (HTR-10)和HTR-PM的燃料处理设计和经验对印度尼西亚高温气冷反应堆(HTGR)的发展有益，例如Reaktor Daya ekexperiment (RDE) 10mth和PELUIT 150mwth。控制是保证运行可靠性和安全性的重要因素之一，是目前发展的重点之一。因此，本文的目的是了解和开发燃油装卸自动控制系统。以HTR-10为参考，应用htr燃料处理的逻辑流程图进行了开发。考虑到未来在印度尼西亚的应用，对其进行了一些修改。结果表明，采用可编程逻辑控制器(PLC)的自动化系统可以轻松控制搬运系统，因为每个阀门都可以根据传感器的要求立即驱动开启和关闭。同时，时序图监测证实了对新燃料装载过程流程图描述的控制。燃料处理系统是球堆的重要组成部分之一，在反应堆运行过程中用于装载、再循环和排放乏燃料。此前高温反应堆10mwth (HTR-10)和HTR-PM的燃料处理设计和经验对印度尼西亚高温气冷反应堆(HTGR)的发展有益，例如Reaktor Daya ekexperiment (RDE) 10mth和PELUIT 150mwth。控制是保证运行可靠性和安全性的重要因素之一，是目前发展的重点之一。因此，本文的目的是了解和开发燃油装卸自动控制系统。以HTR-10为参考，应用htr燃料处理的逻辑流程图进行了开发。考虑到未来在印度尼西亚的应用，对其进行了一些修改，并证明了采用可编程逻辑控制器(PLC)的自动化系统…
{"title":"Design and simulation of the automatic high temperature gas-cooled reactor fuel handling using programmable logic controller","authors":"S. Bakhri, Sutrisno, Seflahir Dinata, S. Dibyo, Pancoko","doi":"10.1063/1.5135538","DOIUrl":"https://doi.org/10.1063/1.5135538","url":null,"abstract":"One of the vital components for the pebble reactor is the fuel handling system which was employed to load, recirculate and discharge the depleted fuel during the operation of reactor. The previous fuel handling design and experience of the High Temperature Reaktor 10 MWth (HTR-10) and HTR-PM were beneficial for the development of High Temperature Gas-cooled Reaktor (HTGR) in Indonesia such as for the Reaktor Daya Eksperiment (RDE) 10 MWth and PELUIT 150 MWth. One of the focus for the development especially for the control is an important factor to ensure that the reliability and the safety during operation were guarantee. Therefore, aims of this paper is to understand and develop the automatic control system of the fuel handling. The development was done by applying the logic flowchart of the fuel handling HTGR with the HTR-10 as the reference. Some modification was made considering the future application in Indonesia It was demonstrated that the automation systems with Programmable Logic Controller (PLC) can control handling systems easily because each valve can be drive to open and close immediately as requested from the sensor. It was also demostrated that the timing chart monitoring confirms the control of flowchart process description for the new fresh fuel loading.One of the vital components for the pebble reactor is the fuel handling system which was employed to load, recirculate and discharge the depleted fuel during the operation of reactor. The previous fuel handling design and experience of the High Temperature Reaktor 10 MWth (HTR-10) and HTR-PM were beneficial for the development of High Temperature Gas-cooled Reaktor (HTGR) in Indonesia such as for the Reaktor Daya Eksperiment (RDE) 10 MWth and PELUIT 150 MWth. One of the focus for the development especially for the control is an important factor to ensure that the reliability and the safety during operation were guarantee. Therefore, aims of this paper is to understand and develop the automatic control system of the fuel handling. The development was done by applying the logic flowchart of the fuel handling HTGR with the HTR-10 as the reference. Some modification was made considering the future application in Indonesia It was demonstrated that the automation systems with Programmable Logic Controller (PLC)...","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87925515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Robi Sinambela, B. T. Hartomo, Y. H. Midoen, N. Soedarsono, F. P. Gultom, E. Auerkari
The high prevalence of head and neck cancer in Indonesia could imply possible population-specific causative factors. The polymorphisms of the p21 gene may modify important cellular defenses to carcinogenesis through the involvement of p21 in the cell cycle. It is known that p21 has a role as a mediator of p53 tumor suppressor that is involved in DNA repair and apoptosis. This study aimed to investigate the possible association of p21 (C98A) polymorphism with the risk of head and neck squamous cell carcinoma (HNSCC) in Indonesia. The PCR-RFLP method was used to genotype stored DNA samples from 50 HNSCC patients and 50 healthy control subjects. The CA genotype was the most common variant in both case and control groups. Conclusion: There was no significant association between the genetic polymorphisms of p21 (C98A) with HNSCC in the tested Indonesian population.The high prevalence of head and neck cancer in Indonesia could imply possible population-specific causative factors. The polymorphisms of the p21 gene may modify important cellular defenses to carcinogenesis through the involvement of p21 in the cell cycle. It is known that p21 has a role as a mediator of p53 tumor suppressor that is involved in DNA repair and apoptosis. This study aimed to investigate the possible association of p21 (C98A) polymorphism with the risk of head and neck squamous cell carcinoma (HNSCC) in Indonesia. The PCR-RFLP method was used to genotype stored DNA samples from 50 HNSCC patients and 50 healthy control subjects. The CA genotype was the most common variant in both case and control groups. Conclusion: There was no significant association between the genetic polymorphisms of p21 (C98A) with HNSCC in the tested Indonesian population.
{"title":"Effect of P21(C98A) polymorphism on the risk of head and neck squamous cell carcinoma in an Indonesian population","authors":"Robi Sinambela, B. T. Hartomo, Y. H. Midoen, N. Soedarsono, F. P. Gultom, E. Auerkari","doi":"10.1063/1.5139363","DOIUrl":"https://doi.org/10.1063/1.5139363","url":null,"abstract":"The high prevalence of head and neck cancer in Indonesia could imply possible population-specific causative factors. The polymorphisms of the p21 gene may modify important cellular defenses to carcinogenesis through the involvement of p21 in the cell cycle. It is known that p21 has a role as a mediator of p53 tumor suppressor that is involved in DNA repair and apoptosis. This study aimed to investigate the possible association of p21 (C98A) polymorphism with the risk of head and neck squamous cell carcinoma (HNSCC) in Indonesia. The PCR-RFLP method was used to genotype stored DNA samples from 50 HNSCC patients and 50 healthy control subjects. The CA genotype was the most common variant in both case and control groups. Conclusion: There was no significant association between the genetic polymorphisms of p21 (C98A) with HNSCC in the tested Indonesian population.The high prevalence of head and neck cancer in Indonesia could imply possible population-specific causative factors. The polymorphisms of the p21 gene may modify important cellular defenses to carcinogenesis through the involvement of p21 in the cell cycle. It is known that p21 has a role as a mediator of p53 tumor suppressor that is involved in DNA repair and apoptosis. This study aimed to investigate the possible association of p21 (C98A) polymorphism with the risk of head and neck squamous cell carcinoma (HNSCC) in Indonesia. The PCR-RFLP method was used to genotype stored DNA samples from 50 HNSCC patients and 50 healthy control subjects. The CA genotype was the most common variant in both case and control groups. Conclusion: There was no significant association between the genetic polymorphisms of p21 (C98A) with HNSCC in the tested Indonesian population.","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86852464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Kuntjoro, M. Setiawan, P. M. Udiyani, I. Husnayani
FLEXBLUE reactor is France’s small modular power reactor type of pressurized water reactor with 160 MWe. This reactor is based on ocean site which is suitable to be built in archipelagoes like Indonesia. The purpose of the present work is to evaluate radioactivity inventory in FLEXBLUE reactor core. The analysis was carried out by calculations using the ORIGEN-2 program. Calculations were carried out based on pin cell calculations, where in the pin cell there were 4 regions namely UO2 fuel region with enrichment of 4.95%, region 2 vacuum area containing He, region 3 in the form of cladding Zr-4 and Region 4 are extra regions consisting of homogenization of Gd2O3 and H2O. The results obtained were radionuclide inventory in a reactor consisting of 8 radionuclide groups namely Tritium, Noble gas, Halogen, Alkali metal, Tellurium, Strontium and Barium, Nobel metal, Lanthanide and Cerium. The biggest radionuclide activity was in the Halogen group namely nuclei I-134 of 1.12E+18 Bq. In addition, it also obtained activity from large and dangerous gamma transmitter nuclides for the body, namely I-131 and Cs-137, each of which had activities of 4.92E+17 Bq and 2.72E+16 Bq.
{"title":"Radionuclide inventory analysis of the FLEXBLUE small modular reactor","authors":"S. Kuntjoro, M. Setiawan, P. M. Udiyani, I. Husnayani","doi":"10.1063/1.5135515","DOIUrl":"https://doi.org/10.1063/1.5135515","url":null,"abstract":"FLEXBLUE reactor is France’s small modular power reactor type of pressurized water reactor with 160 MWe. This reactor is based on ocean site which is suitable to be built in archipelagoes like Indonesia. The purpose of the present work is to evaluate radioactivity inventory in FLEXBLUE reactor core. The analysis was carried out by calculations using the ORIGEN-2 program. Calculations were carried out based on pin cell calculations, where in the pin cell there were 4 regions namely UO2 fuel region with enrichment of 4.95%, region 2 vacuum area containing He, region 3 in the form of cladding Zr-4 and Region 4 are extra regions consisting of homogenization of Gd2O3 and H2O. The results obtained were radionuclide inventory in a reactor consisting of 8 radionuclide groups namely Tritium, Noble gas, Halogen, Alkali metal, Tellurium, Strontium and Barium, Nobel metal, Lanthanide and Cerium. The biggest radionuclide activity was in the Halogen group namely nuclei I-134 of 1.12E+18 Bq. In addition, it also obtained activity from large and dangerous gamma transmitter nuclides for the body, namely I-131 and Cs-137, each of which had activities of 4.92E+17 Bq and 2.72E+16 Bq.","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86206376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
W. Hendrowati, H. Guntur, A. A. A. Daman, A. M. Firdaus
The CPVA (Cantilever Piezoelectric Vibration Absorber) is a mechanism that combines working principles of DVA and energy harvesting to reduce vibration while generating voltage. The system’s response that need to be reduced by the CPVA is a plat as a primary mass which has 3 degree-of-freedom those are translation, rolling, and pitching vibration direction. The optimum configuration of this mechanism has the objective in order to reach a maximum percentage of reduction while generating voltage. The variation of piezoelectric’s amount and several nodes position where its mechanism is installed on the primary system need to be optimally selected to implement satisfactory performance. Simulation provides valuable insights in dynamical characteristics in each nodes and results the optimum value of the reduction and voltage generation in the 8th node position with the amount of 100 pieces of piezoelectric, which succeed for reducing translational, rolling, and pitching direction up to 79.8%; 76.1%; and 79.69% respectively.The CPVA (Cantilever Piezoelectric Vibration Absorber) is a mechanism that combines working principles of DVA and energy harvesting to reduce vibration while generating voltage. The system’s response that need to be reduced by the CPVA is a plat as a primary mass which has 3 degree-of-freedom those are translation, rolling, and pitching vibration direction. The optimum configuration of this mechanism has the objective in order to reach a maximum percentage of reduction while generating voltage. The variation of piezoelectric’s amount and several nodes position where its mechanism is installed on the primary system need to be optimally selected to implement satisfactory performance. Simulation provides valuable insights in dynamical characteristics in each nodes and results the optimum value of the reduction and voltage generation in the 8th node position with the amount of 100 pieces of piezoelectric, which succeed for reducing translational, rolling, and pitching direction up to 79.8%; 76.1%; and 79.69% ...
{"title":"Optimum value analysis of vibration response reduction in translational, rolling, and pitching direction of the primary system and voltage generation by cantilever piezoelectric vibration absorber (CPVA) mechanism","authors":"W. Hendrowati, H. Guntur, A. A. A. Daman, A. M. Firdaus","doi":"10.1063/1.5138354","DOIUrl":"https://doi.org/10.1063/1.5138354","url":null,"abstract":"The CPVA (Cantilever Piezoelectric Vibration Absorber) is a mechanism that combines working principles of DVA and energy harvesting to reduce vibration while generating voltage. The system’s response that need to be reduced by the CPVA is a plat as a primary mass which has 3 degree-of-freedom those are translation, rolling, and pitching vibration direction. The optimum configuration of this mechanism has the objective in order to reach a maximum percentage of reduction while generating voltage. The variation of piezoelectric’s amount and several nodes position where its mechanism is installed on the primary system need to be optimally selected to implement satisfactory performance. Simulation provides valuable insights in dynamical characteristics in each nodes and results the optimum value of the reduction and voltage generation in the 8th node position with the amount of 100 pieces of piezoelectric, which succeed for reducing translational, rolling, and pitching direction up to 79.8%; 76.1%; and 79.69% respectively.The CPVA (Cantilever Piezoelectric Vibration Absorber) is a mechanism that combines working principles of DVA and energy harvesting to reduce vibration while generating voltage. The system’s response that need to be reduced by the CPVA is a plat as a primary mass which has 3 degree-of-freedom those are translation, rolling, and pitching vibration direction. The optimum configuration of this mechanism has the objective in order to reach a maximum percentage of reduction while generating voltage. The variation of piezoelectric’s amount and several nodes position where its mechanism is installed on the primary system need to be optimally selected to implement satisfactory performance. Simulation provides valuable insights in dynamical characteristics in each nodes and results the optimum value of the reduction and voltage generation in the 8th node position with the amount of 100 pieces of piezoelectric, which succeed for reducing translational, rolling, and pitching direction up to 79.8%; 76.1%; and 79.69% ...","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77579436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preface: Innovative Science and Technology in Mechanical Engineering for Industry 4.0","authors":"Suwarno, DjanaliVivien, MubarokFahmi, PramujatiBambang","doi":"10.1063/1.5138255","DOIUrl":"https://doi.org/10.1063/1.5138255","url":null,"abstract":"","PeriodicalId":22239,"journal":{"name":"THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87747593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
THE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019
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