Pub Date : 2020-05-05DOI: 10.51983/arme-2020.9.1.2474
A. Jadhav, S. V. Kumbhar, G. J. Pol
LED lamp use increases day by day. In LED about 80% of energy is converted into heat. Excess heat causes a decrease in life as well as illumination efficiency. In this paper, we reviewed the different techniques used for the cooling of the LED. Generally, the passive method is preferred in the cooling of the LED. An experimental and numerical study was done by the researcher to obtain optimum arrangement for heat dissipation from the heat sink of the LED. Qie shen discussed the effect of orientation of fin on a rate of heat transfer. Hao wegang studied the effect of fin length fin height synergy angle on thermal resistance. Yicang Huang carried out a numerical simulation of the different arrangements of heat sinks like conventional and OPF and PPF.
{"title":"Review on the Effect of Geometrical Parameter on Heat Transfer Performance for LED","authors":"A. Jadhav, S. V. Kumbhar, G. J. Pol","doi":"10.51983/arme-2020.9.1.2474","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2474","url":null,"abstract":"LED lamp use increases day by day. In LED about 80% of energy is converted into heat. Excess heat causes a decrease in life as well as illumination efficiency. In this paper, we reviewed the different techniques used for the cooling of the LED. Generally, the passive method is preferred in the cooling of the LED. An experimental and numerical study was done by the researcher to obtain optimum arrangement for heat dissipation from the heat sink of the LED. Qie shen discussed the effect of orientation of fin on a rate of heat transfer. Hao wegang studied the effect of fin length fin height synergy angle on thermal resistance. Yicang Huang carried out a numerical simulation of the different arrangements of heat sinks like conventional and OPF and PPF.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130364141","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 : 2020-05-05DOI: 10.51983/arme-2020.9.1.2477
Vishwas Nagrath, Seyed Hunzela Haq, Harshit Mishra, A. Wazeer
Due to the low thermal performance of solar air heater, different methodologies are adopted to increase its performance namely fins, artificial roughness etc. Thermal performance is obtained for different values of Reynolds number, emissivity of a plate, tilt angle and by employing different kinds of artificial roughness. There are numerous techniques which can be used on the absorber plate to increase the efficiency and Thermo-hydraulic performance of the solar air heater. We can use single roughness geometry or can combine two different roughness geometries also to get best output. By defining different correlations of heat transfer and friction factor in roughened ducts of solar air heater, we can get the best artificial roughness that can be utilized in the solar air heater. By selecting the coating material, we can improve the performance of solar air heater. As we must use our energy for future purpose, we have to store it and for that thermal energy storage materials are used. This is also one of the techniques to increase the effectiveness of solar air heater. In this article, focus has been given on study of methods of increasing the performance of solar air heater such as providing artificial roughness, increasing the collector aspect ratio etc.
{"title":"Theoretical Study on Methods to Increase the Efficiency and Performance of Solar Air Heater","authors":"Vishwas Nagrath, Seyed Hunzela Haq, Harshit Mishra, A. Wazeer","doi":"10.51983/arme-2020.9.1.2477","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2477","url":null,"abstract":"Due to the low thermal performance of solar air heater, different methodologies are adopted to increase its performance namely fins, artificial roughness etc. Thermal performance is obtained for different values of Reynolds number, emissivity of a plate, tilt angle and by employing different kinds of artificial roughness. There are numerous techniques which can be used on the absorber plate to increase the efficiency and Thermo-hydraulic performance of the solar air heater. We can use single roughness geometry or can combine two different roughness geometries also to get best output. By defining different correlations of heat transfer and friction factor in roughened ducts of solar air heater, we can get the best artificial roughness that can be utilized in the solar air heater. By selecting the coating material, we can improve the performance of solar air heater. As we must use our energy for future purpose, we have to store it and for that thermal energy storage materials are used. This is also one of the techniques to increase the effectiveness of solar air heater. In this article, focus has been given on study of methods of increasing the performance of solar air heater such as providing artificial roughness, increasing the collector aspect ratio etc.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122237819","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 : 2020-05-05DOI: 10.51983/arme-2020.9.1.2475
A. Elfasakhany
Recycling of Cans, beverage Cans, has rapidly increased in last decade; over recent years, the recycling of beverage Cans showed much more increasing as garbage disposal become great problem as well as recycling become economically feasible. One important need to support/help the increase of Can recycling processes is to develop the compulsory technologies for the crusher devices/machines. The aim of the current study is to present an overview of different designs for patents of the Can crusher machines. Such overview designs are believed to be useful for all inventors who worked on developing contemporaneous patents for the Can crusher machines.
{"title":"Patented of Beverage Can Crusher Machines: Design Overview","authors":"A. Elfasakhany","doi":"10.51983/arme-2020.9.1.2475","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2475","url":null,"abstract":"Recycling of Cans, beverage Cans, has rapidly increased in last decade; over recent years, the recycling of beverage Cans showed much more increasing as garbage disposal become great problem as well as recycling become economically feasible. One important need to support/help the increase of Can recycling processes is to develop the compulsory technologies for the crusher devices/machines. The aim of the current study is to present an overview of different designs for patents of the Can crusher machines. Such overview designs are believed to be useful for all inventors who worked on developing contemporaneous patents for the Can crusher machines.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115997851","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 : 2020-05-05DOI: 10.51983/arme-2020.9.1.2476
Anuradha S. Parab, Prof. P. N. Gore
Automated storage and retrieval system (AS/RS) is prototyped to take account of effect of various dwell point strategies and locations of input-output station on expected travel time and throughput of system. The effect of shape function on expected cycle time and throughput of system. Arduino UNO microcontroller is used to control and operate storage and retrieval functions. Arduino UNO software provides complete package of flexible programming platform for control operation of input output devices. Android interfacing to control system provides smarter rand easily accessible human control panel.
{"title":"Development of Arduino UNO Based Automated Storage and Retrieval System","authors":"Anuradha S. Parab, Prof. P. N. Gore","doi":"10.51983/arme-2020.9.1.2476","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2476","url":null,"abstract":"Automated storage and retrieval system (AS/RS) is prototyped to take account of effect of various dwell point strategies and locations of input-output station on expected travel time and throughput of system. The effect of shape function on expected cycle time and throughput of system. Arduino UNO microcontroller is used to control and operate storage and retrieval functions. Arduino UNO software provides complete package of flexible programming platform for control operation of input output devices. Android interfacing to control system provides smarter rand easily accessible human control panel.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"199 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481837","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 : 2020-05-05DOI: 10.51983/arme-2020.9.1.2471
N. Raja, Avinash D. Khanderao
In traditional refrigeration system the focus of researchers is always to improve its performance by reducing work of compression & enhancing the heat transfer rate in different heat exchangers and this can be achieved by adopting suitable technique. In this research work experiment is carried out on vapor compression refrigeration test rig using nanorefrigerant of R134a as base refrigerant and nanoparticles of aluminium oxide Al2O3 in different concentration so that variation in heat transfer rate can be observed. The different concentration of Al2O3 (gm/litre) in R134a were prepared, studied, and tested experimentally in VCR test rig. The test rig consists of evaporative condenser as conventional air-cooled condenser does not perform well in hot and dry climatic conditions. This evaporative air cooling offers desired heat rejection rate in condenser at high pressure and enhances system performance. The investigations show that nano refrigerant (R134a+ Al2O3 0.5gm/L Concentration & 50-60nm size) with evaporative condenser recorded the highest coefficient of performance among all other combination of nanorefrigerant. This indicates that nanorefrigerant can be safely experimented without any blockage or difficulty. The conventional VCR system operated with evaporative condenser without nanorefrigerant also shows improvement in performance compared to simple VCR with air cooled condenser. This system is suitable for hot and dry climate conditions.
{"title":"Experimental Investigation on Performance of Vapor Compression Refrigeration System using Nanorefrigerant (R134a+Al2O3) with Evaporative Condenser","authors":"N. Raja, Avinash D. Khanderao","doi":"10.51983/arme-2020.9.1.2471","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2471","url":null,"abstract":"In traditional refrigeration system the focus of researchers is always to improve its performance by reducing work of compression & enhancing the heat transfer rate in different heat exchangers and this can be achieved by adopting suitable technique. In this research work experiment is carried out on vapor compression refrigeration test rig using nanorefrigerant of R134a as base refrigerant and nanoparticles of aluminium oxide Al2O3 in different concentration so that variation in heat transfer rate can be observed. The different concentration of Al2O3 (gm/litre) in R134a were prepared, studied, and tested experimentally in VCR test rig. The test rig consists of evaporative condenser as conventional air-cooled condenser does not perform well in hot and dry climatic conditions. This evaporative air cooling offers desired heat rejection rate in condenser at high pressure and enhances system performance. The investigations show that nano refrigerant (R134a+ Al2O3 0.5gm/L Concentration & 50-60nm size) with evaporative condenser recorded the highest coefficient of performance among all other combination of nanorefrigerant. This indicates that nanorefrigerant can be safely experimented without any blockage or difficulty. The conventional VCR system operated with evaporative condenser without nanorefrigerant also shows improvement in performance compared to simple VCR with air cooled condenser. This system is suitable for hot and dry climate conditions.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114327862","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 : 2020-05-05DOI: 10.51983/arme-2020.9.1.2470
V. Gupta, Saksham, Santosh Kumar, Rakesh Kumar
As the world has been lately relied upon non-renewable fossil fuels for its daily energy requirements. Their depletion rate has been increased alarmingly, so there is a need to find an alternative energy source which can prove as a good alternative. From the many available sources, biodiesel has emerged as one of the best sources available. The reasons being included properties like it is highly biodegradable, non-toxic and has almost zero emissions. Distinct edible and non-edible oils such as coconut oil, castor oil, mahua, rice bran oil, apricot, jatropha, curcas, karanja and cotton seed oil, eucalyptus oil can be utilized to produce biodiesel. It has a potential to replace existing fuels, like diesel and petrol in many applications. This paper includes a detailed review on different aspects related to biodiesel. This includes properties, merits, demerits, extraction, and production techniques of biodiesel. In addition, future scopes of the biodiesel are also discussed in this paper.
{"title":"Biodiesel as an Alternate Energy Resource: A Study","authors":"V. Gupta, Saksham, Santosh Kumar, Rakesh Kumar","doi":"10.51983/arme-2020.9.1.2470","DOIUrl":"https://doi.org/10.51983/arme-2020.9.1.2470","url":null,"abstract":"As the world has been lately relied upon non-renewable fossil fuels for its daily energy requirements. Their depletion rate has been increased alarmingly, so there is a need to find an alternative energy source which can prove as a good alternative. From the many available sources, biodiesel has emerged as one of the best sources available. The reasons being included properties like it is highly biodegradable, non-toxic and has almost zero emissions. Distinct edible and non-edible oils such as coconut oil, castor oil, mahua, rice bran oil, apricot, jatropha, curcas, karanja and cotton seed oil, eucalyptus oil can be utilized to produce biodiesel. It has a potential to replace existing fuels, like diesel and petrol in many applications. This paper includes a detailed review on different aspects related to biodiesel. This includes properties, merits, demerits, extraction, and production techniques of biodiesel. In addition, future scopes of the biodiesel are also discussed in this paper.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126145499","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 : 2019-11-05DOI: 10.51983/arme-2019.8.2.2469
Sakshi Mishra
Nano scale materials are defined as a set of substances where at least one dimension is less than approximately 100 nanometers. A nanometer is one millionth of a millimeter- approximately 100,000 times smaller than the diameter of a human hair. Nanomaterials are of interest because at this scale unique optical, magnetic, electrical, and other properties emerge. These emergent properties have the potential for great impacts in electronics, medicine, and other fields. Energy harvesting from the environment is one of the core features of a functional, self-sufficient nanosystem. Self-powered nanosystems combine the nanogenerator with functional nanodevices in order to harvest mechanical energy from the environment into electricity to power nanodevices. It can work independently, without any other external power sources. Piezoelectricity is the electric charge that accumulates in certain solid materials (such as crystals, certain ceramics, and biological matter such as bone, DNA and various proteins) in response to applied mechanical stress.Energy harvesting (or power scavenging) refers to capturing energy from environment, surrounding system or any other source and converting it into a usable form of energy to develop self-power system that doesn’t need external power supply e.g. piezoelectric process. In order to harvest the waste mechanical energy during various processes, piezoelectric properties of different materials such as ZnO can be utilised in order to convert the waste mechanical energy into electrical energy which could further be used.
{"title":"Review on Nanomaterials and Their Utilization in the Recovery of Waste Mechanical Energy by Using Piezoelectric Nanogenerators","authors":"Sakshi Mishra","doi":"10.51983/arme-2019.8.2.2469","DOIUrl":"https://doi.org/10.51983/arme-2019.8.2.2469","url":null,"abstract":"Nano scale materials are defined as a set of substances where at least one dimension is less than approximately 100 nanometers. A nanometer is one millionth of a millimeter- approximately 100,000 times smaller than the diameter of a human hair. Nanomaterials are of interest because at this scale unique optical, magnetic, electrical, and other properties emerge. These emergent properties have the potential for great impacts in electronics, medicine, and other fields. Energy harvesting from the environment is one of the core features of a functional, self-sufficient nanosystem. Self-powered nanosystems combine the nanogenerator with functional nanodevices in order to harvest mechanical energy from the environment into electricity to power nanodevices. It can work independently, without any other external power sources. Piezoelectricity is the electric charge that accumulates in certain solid materials (such as crystals, certain ceramics, and biological matter such as bone, DNA and various proteins) in response to applied mechanical stress.Energy harvesting (or power scavenging) refers to capturing energy from environment, surrounding system or any other source and converting it into a usable form of energy to develop self-power system that doesn’t need external power supply e.g. piezoelectric process. In order to harvest the waste mechanical energy during various processes, piezoelectric properties of different materials such as ZnO can be utilised in order to convert the waste mechanical energy into electrical energy which could further be used.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126490557","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 : 2019-05-05DOI: 10.51983/arme-2019.8.1.2464
S. V. Kumbhar, M. Jadhav, A. Husainy, S. G. Bardiya, Omkar Patil, Shubham K. Mali
There are several industrial production processes that involve mechanical machining of cast parts by various operations such as turning, milling, and drilling. Metal Chips, especially of aluminum, mild steel and cold-rolled carbon steel, etc. The collection, storage, and transportation of metal chips are an important aspect in the process of recycling. This project focuses on the compaction and creation of metal chips bales for ease of storage as well as handling and transportation of metal chips. Efforts have been taken to ensure an efficient waste management system in shop floors, with minimum use of space and energy when it comes to disposing of metal chips formed during machining processes. The large space required to store the chips as loose chips have a large surface area. The scope of the project is limited to the design, analysis, and fabrication of scrap baling machine. A Baling press machine is a machine in which a loose scrap is converted into in the form of 8-12 kg bundle. In this machine, we adopt a square bundle rather than circular shape and square bales acquire less space as compared to the round bales.
{"title":"Design, Analysis and Fabrication of Hydraulic Scrap Baling Machine","authors":"S. V. Kumbhar, M. Jadhav, A. Husainy, S. G. Bardiya, Omkar Patil, Shubham K. Mali","doi":"10.51983/arme-2019.8.1.2464","DOIUrl":"https://doi.org/10.51983/arme-2019.8.1.2464","url":null,"abstract":"There are several industrial production processes that involve mechanical machining of cast parts by various operations such as turning, milling, and drilling. Metal Chips, especially of aluminum, mild steel and cold-rolled carbon steel, etc. The collection, storage, and transportation of metal chips are an important aspect in the process of recycling. This project focuses on the compaction and creation of metal chips bales for ease of storage as well as handling and transportation of metal chips. Efforts have been taken to ensure an efficient waste management system in shop floors, with minimum use of space and energy when it comes to disposing of metal chips formed during machining processes. The large space required to store the chips as loose chips have a large surface area. The scope of the project is limited to the design, analysis, and fabrication of scrap baling machine. A Baling press machine is a machine in which a loose scrap is converted into in the form of 8-12 kg bundle. In this machine, we adopt a square bundle rather than circular shape and square bales acquire less space as compared to the round bales.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123404210","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 : 2019-05-05DOI: 10.51983/arme-2019.8.1.2458
R. D. Patil, Prof. P. N. Gore, Vishal R. Balwan
This current research work aims at studying the influence of hollow specimen dimensions such as inner diameter, useful length, outer diameter and fillet radius on yield shear stress of mild steel (AISI 1020) in torsion testing. L9 orthogonal array was selected for design of experiments. Three output parameters of torsion testing such as modulus of rigidity, yield shear stress and ultimate shear stress were calculated by using Nadai method. Single objective optimization was done by using Taguchi method. Further effort was made to simultaneously optimize the specimen dimensions using grey relational analysis (GRA). The yield shear stress was found maximum for the specimen dimensions with outer diameter of 12 mm, inner diameter 3.8 mm, useful length 16.0 mm, and fillet radius 2.0 mm. The confirmation test was also carried out to check the GRA results.
{"title":"Effect of Specimen Dimensions on Yield Shear Stress in Torsion Testing of AISI 1020 Steel by Using GRA","authors":"R. D. Patil, Prof. P. N. Gore, Vishal R. Balwan","doi":"10.51983/arme-2019.8.1.2458","DOIUrl":"https://doi.org/10.51983/arme-2019.8.1.2458","url":null,"abstract":"This current research work aims at studying the influence of hollow specimen dimensions such as inner diameter, useful length, outer diameter and fillet radius on yield shear stress of mild steel (AISI 1020) in torsion testing. L9 orthogonal array was selected for design of experiments. Three output parameters of torsion testing such as modulus of rigidity, yield shear stress and ultimate shear stress were calculated by using Nadai method. Single objective optimization was done by using Taguchi method. Further effort was made to simultaneously optimize the specimen dimensions using grey relational analysis (GRA). The yield shear stress was found maximum for the specimen dimensions with outer diameter of 12 mm, inner diameter 3.8 mm, useful length 16.0 mm, and fillet radius 2.0 mm. The confirmation test was also carried out to check the GRA results.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123340631","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 : 2019-05-05DOI: 10.51983/arme-2019.8.1.2459
A. Husainy, Ankush R. Gurav, Amit N. Pawar, Shridhar S. Kate, Dipak D. Daphale, Akash A. Kirtane
The coefficient of performance (COP) of VCR system is depends on the refrigeration effect and work required. It is increased by increasing the rate of heat transfer or by reducing the compressor work. Recently it is found that the use of nanotechnology in the refrigeration system can increase the performance of system. This research is on the concept, application, properties of the nanofluids & experimentation on ducted air conditioning system by using various mass fractions (0.25%, 0.50%, 0.75%, and 1.00 %.) of Al2O3 nanoparticles. In this experiment the nanoparticles are added into the base fluid which is lubricating oil (POE oil) of Compressor. It has been found that Nano lubricant has much higher temperature dependent thermal conductivity than conventional lubrication oil and it improves the thermo-physical properties. This can be considered as one of the key parameter of enhanced performance for refrigeration & air conditioning system. This research is performed in order to check and clarify the effect of Nano lubricant on the air conditioning system.
{"title":"Performance Study of Ducted Air-Conditioning System with Different Mass Fraction of Al2O3Nanofluids","authors":"A. Husainy, Ankush R. Gurav, Amit N. Pawar, Shridhar S. Kate, Dipak D. Daphale, Akash A. Kirtane","doi":"10.51983/arme-2019.8.1.2459","DOIUrl":"https://doi.org/10.51983/arme-2019.8.1.2459","url":null,"abstract":"The coefficient of performance (COP) of VCR system is depends on the refrigeration effect and work required. It is increased by increasing the rate of heat transfer or by reducing the compressor work. Recently it is found that the use of nanotechnology in the refrigeration system can increase the performance of system. This research is on the concept, application, properties of the nanofluids & experimentation on ducted air conditioning system by using various mass fractions (0.25%, 0.50%, 0.75%, and 1.00 %.) of Al2O3 nanoparticles. In this experiment the nanoparticles are added into the base fluid which is lubricating oil (POE oil) of Compressor. It has been found that Nano lubricant has much higher temperature dependent thermal conductivity than conventional lubrication oil and it improves the thermo-physical properties. This can be considered as one of the key parameter of enhanced performance for refrigeration & air conditioning system. This research is performed in order to check and clarify the effect of Nano lubricant on the air conditioning system.","PeriodicalId":340179,"journal":{"name":"Asian Review of Mechanical Engineering","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123404226","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：