Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/32950
V. Koti, C. Hampali, Basawaraj, N. Jagadeeshwaran
The robotic manipulator is a machine that can perform a variety of tasks according to specifications without the need of human interference. In order to model and control such devices, vibration analysis of flexible manipulators has become a critical field of study. The finite element approach has been used to analyze single and double connection flexible manipulators made of advanced composite material in the current study. For the modelling and study of the versatile composite manipulators, a three-noded beam feature is used. The effects of the taper angles of tapered flexible composite manipulators on the final product effector movement and vibration has been considered. In present work CATIA V5 is used to model the flexible single link robotic arm and static structural analysis to find stress and total deformation, dynamic analysis is carried out to find different modes, corresponding frequency, and life estimation of flexible single and double link robotic arm and also material optimization is done using different material composition for structural steel, aluminium and CFRP composite material using ANSYS WORKBENCH 18.2 (Finite Element Approach) for life estimation and evaluation using analytical approach.
{"title":"Dynamic Analysis of Flexible two Link Robotic Arm Considering Joint Stiffness","authors":"V. Koti, C. Hampali, Basawaraj, N. Jagadeeshwaran","doi":"10.18311/jmmf/2022/32950","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32950","url":null,"abstract":"The robotic manipulator is a machine that can perform a variety of tasks according to specifications without the need of human interference. In order to model and control such devices, vibration analysis of flexible manipulators has become a critical field of study. The finite element approach has been used to analyze single and double connection flexible manipulators made of advanced composite material in the current study. For the modelling and study of the versatile composite manipulators, a three-noded beam feature is used. The effects of the taper angles of tapered flexible composite manipulators on the final product effector movement and vibration has been considered. In present work CATIA V5 is used to model the flexible single link robotic arm and static structural analysis to find stress and total deformation, dynamic analysis is carried out to find different modes, corresponding frequency, and life estimation of flexible single and double link robotic arm and also material optimization is done using different material composition for structural steel, aluminium and CFRP composite material using ANSYS WORKBENCH 18.2 (Finite Element Approach) for life estimation and evaluation using analytical approach.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47915566","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/32769
N Kapilan, Ganesh K, Balaji S
The depletion of conventional fuels and increase in global warming due to burning of conventional fuels forces scientists to develop sustainable alternative fuels which are renewable and suggested biodiesel as an immediate substitute for the conventional diesel fuel. The potential of waste cooking oil is increasing in the recent years as the people are avoiding usage of waste cooking oil (WCO). In this work, biodiesel was produced from WCO and used as partial substitute for the conventional diesel and studied the impact of titanium oxide (TiO 2 ) nanoparticle on engine’s emission level and performance. The engine tests were conducted on compression ignition engine and from the experimental results, it was observed that the addition of Al 2O3 enhances the engine’s thermal efficiency and minimises the emission levels.
{"title":"Experimental Investigation on Effect of Nano Particles on Performance and Emission Characteristics of Diesel Engine Fuelled with Waste Cooking Oil Biodiesel","authors":"N Kapilan, Ganesh K, Balaji S","doi":"10.18311/jmmf/2022/32769","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32769","url":null,"abstract":"The depletion of conventional fuels and increase in global warming due to burning of conventional fuels forces scientists to develop sustainable alternative fuels which are renewable and suggested biodiesel as an immediate substitute for the conventional diesel fuel. The potential of waste cooking oil is increasing in the recent years as the people are avoiding usage of waste cooking oil (WCO). In this work, biodiesel was produced from WCO and used as partial substitute for the conventional diesel and studied the impact of titanium oxide (TiO 2 ) nanoparticle on engine’s emission level and performance. The engine tests were conducted on compression ignition engine and from the experimental results, it was observed that the addition of Al 2O3 enhances the engine’s thermal efficiency and minimises the emission levels.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135748165","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31211
T. Prabaharan, A. Bovas Herbert Bejaxhin, S. Kamatchi Sankaran, N. Ramanan, Jenaris D.S.
Due to its enhanced strength, stiffness, and tensile qualities, fibre reinforced composites are being employed more and more in the aerospace, automotive, plastic and mineral processing industries. Kenaf, jute, Kemp, and other types of reinforcing fibres are frequently utilized and come in strips. The design and analysis of the mechanical characteristics of the Kenaf fibre reinforced composite is the primary goal of this project. Different combinations of fibre and resin are examined for their various mechanical qualities, such as impact resistance, flexural strength, and tensile strength. By altering the fibre orientation and boosting impact strength, the composite is created. By altering the fibre orientation and boosting impact strength, the composite is created. The composite is personally examined using a variety of testing tools, and it is also examined using design software like Ansys. This research aims to increase the composite’s impact strength by adjusting the fibre length. The hydrogen peroxide solution is also coated on the composite before the tests are run. Comparisons are made between the experimental findings for coated and uncoated composites.
{"title":"Comparative Testing of Tensile, Flexural and Impact Analysis on Coated and Uncoated Kenaf Fiber Reinforced Composite","authors":"T. Prabaharan, A. Bovas Herbert Bejaxhin, S. Kamatchi Sankaran, N. Ramanan, Jenaris D.S.","doi":"10.18311/jmmf/2022/31211","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31211","url":null,"abstract":"Due to its enhanced strength, stiffness, and tensile qualities, fibre reinforced composites are being employed more and more in the aerospace, automotive, plastic and mineral processing industries. Kenaf, jute, Kemp, and other types of reinforcing fibres are frequently utilized and come in strips. The design and analysis of the mechanical characteristics of the Kenaf fibre reinforced composite is the primary goal of this project. Different combinations of fibre and resin are examined for their various mechanical qualities, such as impact resistance, flexural strength, and tensile strength. By altering the fibre orientation and boosting impact strength, the composite is created. By altering the fibre orientation and boosting impact strength, the composite is created. The composite is personally examined using a variety of testing tools, and it is also examined using design software like Ansys. This research aims to increase the composite’s impact strength by adjusting the fibre length. The hydrogen peroxide solution is also coated on the composite before the tests are run. Comparisons are made between the experimental findings for coated and uncoated composites.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46047945","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31240
Ramesh Kumar S C, Shekhar Onikeri
Air pollution produced from vehicles sources such as automobiles contributes major air pollution issues in rural as well as metro cities and industrialized hubs in both big and small population countries. Around 50 million cars are produced per year and over 700 million vehicles will be running worldwide.Vehicle population issue is estimated to grow close to 1300 million by the year 2035. In recent years, the demand for new and high performance of product is on the rise. Design changes in the product is subjected to efficient design. Apart from developing high performing products, different design approach is needed. Also it is essential to eliminate the over design which is finally not helpful to achieve the required results. Considering the catalytic convertor design research.
{"title":"A Review on Working and Design of Convertor for Exhaust Gas Convertion.","authors":"Ramesh Kumar S C, Shekhar Onikeri","doi":"10.18311/jmmf/2022/31240","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31240","url":null,"abstract":"Air pollution produced from vehicles sources such as automobiles contributes major air pollution issues in rural as well as metro cities and industrialized hubs in both big and small population countries. Around 50 million cars are produced per year and over 700 million vehicles will be running worldwide.Vehicle population issue is estimated to grow close to 1300 million by the year 2035. In recent years, the demand for new and high performance of product is on the rise. Design changes in the product is subjected to efficient design. Apart from developing high performing products, different design approach is needed. Also it is essential to eliminate the over design which is finally not helpful to achieve the required results. Considering the catalytic convertor design research.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46867303","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31244
S. Chethan, K. Srinivasa, B. Hemanth, Hemaraju
Inelastic behaviour and fracture in the metals act as a major failure leading to permanent breakage of the machine elements. Such a type of failures may cause from variety of loading and forces and tribological behaviour is also one of the phenomena. Tribological failures may cause when two rubbing surfaces are abraded depending on the loading. In the present study abrasion studies were done on the three base structural steels namely mild steel, cast iron, high carbon high chromium steel and heat resistant steel. Materials are subjected varied normal loading, time and different velocities of abrader. Volume loss was found out and inelastic and damage behaviour were studied in scanning electron microscope. It was found that volume loss was depending on hardness and volume loss increases with increasing in normal load and abrader. Various wear modes were found along with little fracture in the subsurface.
{"title":"Fractal Contact Mechanic Behaviour of Base Structural Steels in Abrasion","authors":"S. Chethan, K. Srinivasa, B. Hemanth, Hemaraju","doi":"10.18311/jmmf/2022/31244","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31244","url":null,"abstract":"Inelastic behaviour and fracture in the metals act as a major failure leading to permanent breakage of the machine elements. Such a type of failures may cause from variety of loading and forces and tribological behaviour is also one of the phenomena. Tribological failures may cause when two rubbing surfaces are abraded depending on the loading. In the present study abrasion studies were done on the three base structural steels namely mild steel, cast iron, high carbon high chromium steel and heat resistant steel. Materials are subjected varied normal loading, time and different velocities of abrader. Volume loss was found out and inelastic and damage behaviour were studied in scanning electron microscope. It was found that volume loss was depending on hardness and volume loss increases with increasing in normal load and abrader. Various wear modes were found along with little fracture in the subsurface.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47112763","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31225
V. V.M, Aswatha, Banu Prakash Reddy V, Amit Datta D, B. V, Ashik A V
Fluid movement and heat transmission study of consistent and non-consistent heated porous material has emerged as a discrete study field in the last thirty years, owing to its relevance in abundant applications, including waste used in nuclear power plant and fibres insulations, solar collectors, and so on. In recent decades, there has been a surge in interest in studying various elements of the porous media. This enormous level of attention has resulted in a slew of research publications addressing a wide variety of issues affecting porous materials, including understanding their structure, deformation, and natural convective heat transport, to name a few. The investigate of the porous material is one of the classical topics in field of science. In this paper, we investigate the free convection in a trapezoidal porous enclosure with different Rayleigh numbers (10 1 ≤ Ra ≤ 103) and aspect ratios (0.25 ≤ H/L ≤ 1). The effect of Ra and AR on temperature contours, local and mean Nusselt numbers has been analyzed and presented. This provided a result in which the mean Nu increased by increasing the H/L ratio and Modified Ra. In addition, convection mode is dominant when Rayleigh number is high. The outcome results are differentiated with those found in the literature and were found to be in good accordance.
{"title":"A Numerical Investigation of Natural Convection in a Porous Enclosure with Lower Wall Heating","authors":"V. V.M, Aswatha, Banu Prakash Reddy V, Amit Datta D, B. V, Ashik A V","doi":"10.18311/jmmf/2022/31225","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31225","url":null,"abstract":"Fluid movement and heat transmission study of consistent and non-consistent heated porous material has emerged as a discrete study field in the last thirty years, owing to its relevance in abundant applications, including waste used in nuclear power plant and fibres insulations, solar collectors, and so on. In recent decades, there has been a surge in interest in studying various elements of the porous media. This enormous level of attention has resulted in a slew of research publications addressing a wide variety of issues affecting porous materials, including understanding their structure, deformation, and natural convective heat transport, to name a few. The investigate of the porous material is one of the classical topics in field of science. In this paper, we investigate the free convection in a trapezoidal porous enclosure with different Rayleigh numbers (10 1 ≤ Ra ≤ 103) and aspect ratios (0.25 ≤ H/L ≤ 1). The effect of Ra and AR on temperature contours, local and mean Nusselt numbers has been analyzed and presented. This provided a result in which the mean Nu increased by increasing the H/L ratio and Modified Ra. In addition, convection mode is dominant when Rayleigh number is high. The outcome results are differentiated with those found in the literature and were found to be in good accordance.\u0000 ","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43828065","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/32932
Santhosh H, R. Kumar, D. S, V. S
Honing is an abrasive procedure that removes material and creates grooves by employing three simultaneous motions of abrasive stones. Because honing is an abrasive operation, predicting the process outcome analytically is challenging. The steep peaks of a surface are eliminated during the plateau honing process, producing a reasonably plateau finish along with cross hatch pattern for retaining oil and increased bearing area. A cylinder liner is installed in an engine block to provide a cylindrical chamber where the piston may move extremely smooth. To obtain a honing pattern and good surface roughness, the machine setting plays an important role which includes many machine parameters like honing force, number of stokes, feed rate, processing time etc. So, in order to obtain an optimal machine set up, multiple trails on cylinder liners are done, which takes more time, and for each trail, one cylinder liner specimen is utilised, which results in the consumption of more cylinder liner solely for trail purposes. In this work, the key parameters effecting the surface roughness of cylinder liner are identified and optimal honing parameters (machine setup) are selected. FEA analysis is carried out to find the effect of pressure on the walls of cylinder liners. Based on the results of experiment, the optimal setting for honing machine is obtained for the selected surface roughness with less ovality and taper and also has less effect on cylinder liners.
{"title":"Modelling and Analysis of The Effect of Plateau Honing Operation on Cylinder Liners","authors":"Santhosh H, R. Kumar, D. S, V. S","doi":"10.18311/jmmf/2022/32932","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32932","url":null,"abstract":"Honing is an abrasive procedure that removes material and creates grooves by employing three simultaneous motions of abrasive stones. Because honing is an abrasive operation, predicting the process outcome analytically is challenging. The steep peaks of a surface are eliminated during the plateau honing process, producing a reasonably plateau finish along with cross hatch pattern for retaining oil and increased bearing area. A cylinder liner is installed in an engine block to provide a cylindrical chamber where the piston may move extremely smooth. To obtain a honing pattern and good surface roughness, the machine setting plays an important role which includes many machine parameters like honing force, number of stokes, feed rate, processing time etc. So, in order to obtain an optimal machine set up, multiple trails on cylinder liners are done, which takes more time, and for each trail, one cylinder liner specimen is utilised, which results in the consumption of more cylinder liner solely for trail purposes. In this work, the key parameters effecting the surface roughness of cylinder liner are identified and optimal honing parameters (machine setup) are selected. FEA analysis is carried out to find the effect of pressure on the walls of cylinder liners. Based on the results of experiment, the optimal setting for honing machine is obtained for the selected surface roughness with less ovality and taper and also has less effect on cylinder liners.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44166704","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31222
Rizal Mohamed Noor, A. F. Zubair, Abdul Halim Zulkifli, A. Hemdi, P. Kataraki
In the machining industry, reducing energy consumption at a maximal material removal rate (MRR) has long been a priority. Using the response surface method, a predictive model has been proposed for the minimal power consumption in side-milling machining. Using response surface method (RSM), the effect of cutting parameters (feed rate, spindle speed, and radial depth of cut) on power consumption was investigated. The results revealed thatfeed rateis the most influential parameter for power consumption. The higher feed rate, the shorter cycle time thus reduce the power consumption. Based on the optimization model, minimum power consumption of 82.38 kW can be achieved at feed rate = 6,000 mm/in, radial depth of cut of 0.3 mm and spindle speed 12,000 rpm.
{"title":"Evaluation of Power Consumption in High Efficiency Milling (HEM) of Aluminium 6061","authors":"Rizal Mohamed Noor, A. F. Zubair, Abdul Halim Zulkifli, A. Hemdi, P. Kataraki","doi":"10.18311/jmmf/2022/31222","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31222","url":null,"abstract":" In the machining industry, reducing energy consumption at a maximal material removal rate (MRR) has long been a priority. Using the response surface method, a predictive model has been proposed for the minimal power consumption in side-milling machining. Using response surface method (RSM), the effect of cutting parameters (feed rate, spindle speed, and radial depth of cut) on power consumption was investigated. The results revealed thatfeed rateis the most influential parameter for power consumption. The higher feed rate, the shorter cycle time thus reduce the power consumption. Based on the optimization model, minimum power consumption of 82.38 kW can be achieved at feed rate = 6,000 mm/in, radial depth of cut of 0.3 mm and spindle speed 12,000 rpm.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44252014","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31045
Praveenkumara B M, Rajesh Kumbara S K, Bhanu Prakash M J, Pranav G Bhat
An automated Scum Removal Machine is used to remove Scum produced during the production of Jaggery. Scum Removal is done by a manual method in our country. This project aims to develop an Automated Scum Removal Machine. The Scum removal machine can be adopted in the medium and large-sized jaggery production industry. This machine makes the process simple, easy and fast. It eases human effort and no requirement for skilled workers to operate the machine. It consists of the base, stands, leads screw, horizontal arm, thrust servo motor(0.5hp),shaft collectors, pan and multilevel filtration system.The stand and lead screw is mounted on the base and the horizontal is attached to the screw through the stand.The horizontal arm carriesa slow-speed AC servo motor and this AC servo motor runs the collector's through a vertical shaft. upward and downward movement of the arm is controlled by a lead screw which is controlled by switches.A multi-level filtration system is placed under the pan. The scum that is collected in the collector is lifted by raising the arm. Hence, the pure form of juice can be obtained from the above process. There is no availability of an Automated Scum removal machine.
{"title":"Design and Analysis of Automated Scum Removal and Filtering System for Jaggary Plant","authors":"Praveenkumara B M, Rajesh Kumbara S K, Bhanu Prakash M J, Pranav G Bhat","doi":"10.18311/jmmf/2022/31045","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31045","url":null,"abstract":"An automated Scum Removal Machine is used to remove Scum produced during the production of Jaggery. Scum Removal is done by a manual method in our country. This project aims to develop an Automated Scum Removal Machine. The Scum removal machine can be adopted in the medium and large-sized jaggery production industry. This machine makes the process simple, easy and fast. It eases human effort and no requirement for skilled workers to operate the machine. It consists of the base, stands, leads screw, horizontal arm, thrust servo motor(0.5hp),shaft collectors, pan and multilevel filtration system.The stand and lead screw is mounted on the base and the horizontal is attached to the screw through the stand.The horizontal arm carriesa slow-speed AC servo motor and this AC servo motor runs the collector's through a vertical shaft. upward and downward movement of the arm is controlled by a lead screw which is controlled by switches.A multi-level filtration system is placed under the pan. The scum that is collected in the collector is lifted by raising the arm. Hence, the pure form of juice can be obtained from the above process. There is no availability of an Automated Scum removal machine.\u0000 ","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42345649","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}
Pub Date : 2023-03-15DOI: 10.18311/jmmf/2022/31040
Manjunath Lh, K. V
The human heart is a cardiac muscular organ which pumps blood through blood vessels to various tissues and organs for their function and also carries oxygen and other nutrients to tissues. The heart geometry is very complex and function of heart also plays major role in all kinds of animals for survival and carryout all kinds of functions. Investigating the biomechanical behaviour of a soft artificial heart model is a hard task as such things are very complicated in terms of both material properties and geometry. This work is focused on modelling of soft material heart model and study of static and Dynamic behaviour with easily operable, full-size. Theatrical heart model was designed using Creo Parametric 5.0 software. The developed model was further analyzed by the boundary condition such as Total Deformation, Principal stress, Maximum principle stresses and Elastic strain for five different case studies for various pressures at ventricle chamber and Expansion Chamber. The developed model can be used for further Numerical simulation and investigation of the artificial heart were implemented using Creo Parametric 5.0 and ANSYS, with different Bio-Compatible materials such as Silicon Elastomers, Teflon (PTFE), Polyethylene, Graphene, Carbon fiber. The biomechanical modelling and analysis of the soft artificial heart were implemented using the finite element modelling in ANSYS.
{"title":"Design and Analysis of Artificial Heart Model by Using Finite Element Analysis","authors":"Manjunath Lh, K. V","doi":"10.18311/jmmf/2022/31040","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31040","url":null,"abstract":"The human heart is a cardiac muscular organ which pumps blood through blood vessels to various tissues and organs for their function and also carries oxygen and other nutrients to tissues. The heart geometry is very complex and function of heart also plays major role in all kinds of animals for survival and carryout all kinds of functions. Investigating the biomechanical behaviour of a soft artificial heart model is a hard task as such things are very complicated in terms of both material properties and geometry. This work is focused on modelling of soft material heart model and study of static and Dynamic behaviour with easily operable, full-size. Theatrical heart model was designed using Creo Parametric 5.0 software. The developed model was further analyzed by the boundary condition such as Total Deformation, Principal stress, Maximum principle stresses and Elastic strain for five different case studies for various pressures at ventricle chamber and Expansion Chamber. The developed model can be used for further Numerical simulation and investigation of the artificial heart were implemented using Creo Parametric 5.0 and ANSYS, with different Bio-Compatible materials such as Silicon Elastomers, Teflon (PTFE), Polyethylene, Graphene, Carbon fiber. The biomechanical modelling and analysis of the soft artificial heart were implemented using the finite element modelling in ANSYS.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45321464","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}
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