Journal of Mines, Metals and Fuels最新文献

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Conduction Heat Study of Different Coil Design of Electric Iron 电熨斗不同线圈设计的导热研究
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31242
Nurshaira Binti Mat Nasir, A. F. Zubair, Ana Syahidah Mohd Rodzi, Rizal Mohamed Noor, A. Hemdi, P. Kataraki
{"title":"Conduction Heat Study of Different Coil Design of Electric Iron","authors":"Nurshaira Binti Mat Nasir, A. F. Zubair, Ana Syahidah Mohd Rodzi, Rizal Mohamed Noor, A. Hemdi, P. Kataraki","doi":"10.18311/jmmf/2022/31242","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31242","url":null,"abstract":"Electric iron pulls energy from the mains supply and heats a coil within then the heat is transferred to the bottom plate through conduction process which is placed against the wrinkled garment. The problem of existing dry iron is the heating element continues to get hotter until the power source is continuously drawn from electricity, do not heat up sufficiently, needed a continual charge from its platform every few minutes for prolonged use, cannot be heat up rapidly and fast aging problem. Hence, it is necessary to run the finite element analysis on electric iron part model. The simulation focusses on thermal analysis as it can ease the study related to the heat path and thermal design of simulated product that can be used to improve the efficiency of existing product. The 3D part models of electric iron and five different type of heating coil were designed. Rheological data and important properties of the electric irons were imported as a parameter database in the software to create the meshing on the model. The input parameters are heat power, heat flux and convection while the variable for the simulation process are design of heating coil, power supply, thickness of heating coil and material of soleplate. Based on the simulated part model, the features recommended is design coil 4 with power supply 1900W, coil thickness 0.0015m and ceramic soleplate as these variables has highest temperature and shortest steady state time.","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":"49040730","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}
引用次数: 0
Performance and Comparison of Coated and Uncoated Tool Inserts in Machining of C45 Steel 涂层与未涂层刀具在C45钢加工中的性能及比较
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31210
P. N., Srikantappa A S, M. B, Anilkumar, Amruth Y, Nelakruthi Manoj, Harshavardhan
{"title":"Performance and Comparison of Coated and Uncoated Tool Inserts in Machining of C45 Steel","authors":"P. N., Srikantappa A S, M. B, Anilkumar, Amruth Y, Nelakruthi Manoj, Harshavardhan","doi":"10.18311/jmmf/2022/31210","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31210","url":null,"abstract":"Using coated and uncoated tool inserts, the machining operation is carried out on C45 steelto analyze and compare the tool performance. A study was done on C45 steel, its carboncontent ranges from 0.40 to 0.50 percent.C45 steel has traces of molybdenum, silicon,silicon dioxide, manganese, and phosphorus. In this work, comparison was made betweencoated and uncoated tool inserts for different samples of C45 steel which is having Sulphurand Phosphorus of varying percentage. As samples were obtained, they were converted tothe desired diameter and examined at various feed rates (0.125, 0.175, and 0.225 mm/min),cutting speeds (11.0, 15.58, and 19.47 m/min), and cut depth (0.5, 1and 1.5mm). Wear andtool tip temperature were looked at and contrasted. Findings indicated that the coated toolinserts used for machining has a good and better properties compared to uncoated toolinserts. Therefore, these traces in a small enough quantity produce superior outcomes.Additionally, the behavior of the material andhow it affected thecharacteristics ofthetooland work sample wereexaminedUsingSEMand EnergyDispersiveX-Ray analysis.","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":"43482370","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}
引用次数: 0
Conversion and Management of Plastic Waste into useful Resources – A review 塑料废物转化为有用资源的研究进展
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32942
Balaji S, N. Kapilan, H. V. Srikanth, P. B a
{"title":"Conversion and Management of Plastic Waste into useful Resources – A review","authors":"Balaji S, N. Kapilan, H. V. Srikanth, P. B a","doi":"10.18311/jmmf/2022/32942","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32942","url":null,"abstract":"The objective of this review paper is to focus few of the notable research that has been carried out to tackle the problems of disposal of plastic waste and its effective utilization into useful products. Due to less weight, low cost, non-corrosiveness of plastics have led to excessive usage and thus increasing its production resulting in the accumulation of waste plastic in the environment. The previous studies report several techniques to recycle and convert unwanted plastics into alternative fuels. This would be an added advantage to solve the problem of shortage of conventional fuel and thereby promote a sustainable environment. Nevertheless, further research is necessary to report some of the issues that have not yet been addressed.","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":"45881471","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}
引用次数: 0
A Critical Review on Nanoparticle Filled Adhesives for Structural Applications 纳米颗粒填充结构胶粘剂的研究进展
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31056
Hanumantharaya R, Prem Kumar B.G., Ajit B.S.
{"title":"A Critical Review on Nanoparticle Filled Adhesives for Structural Applications","authors":"Hanumantharaya R, Prem Kumar B.G., Ajit B.S.","doi":"10.18311/jmmf/2022/31056","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31056","url":null,"abstract":"The objective of this review paper is to highlight some of the noteworthy research that has been done on the use of nanoparticles (NPs) to improve the performance of adhesively bonded joints (ABJs) against delamination initiation and propagation. Various nanoparticle applications, such as carbon-based, ceramic-based, and mineral-based nanoparticles, are covered. Interlaminar shear strength, fracture toughness, and fracture energy are the major parameters that have been considered for enhancing FRP delamination and fatigue resistance.The reported results indicatethat the inclusion of NPs in polymeric matrices leads to improvement of various material properties,even though some discrepancies in the results have been noted. Notwithstanding, additional researchis required to address some of the issues that have not yet been tackled.","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":"43214683","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}
引用次数: 0
Grain Growth Inhibition by Second Phase Particles : A Two-Dimensional Monte Carlo Computational Study 第二相粒子抑制晶粒生长的二维蒙特卡罗计算研究
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31059
P. Rajendra, K. Phaneesh, C. Ramesha, Madeva Nagaral, V. Auradi
{"title":"Grain Growth Inhibition by Second Phase Particles : A Two-Dimensional Monte Carlo Computational Study","authors":"P. Rajendra, K. Phaneesh, C. Ramesha, Madeva Nagaral, V. Auradi","doi":"10.18311/jmmf/2022/31059","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31059","url":null,"abstract":"A comprehensive 2-D simulation was performed on a square lattice under the influence of a second phase particle to validate the Zener limit. The effect of matrix sizes from 100 to 10,000 was examined on R(lim), R(max), Scaling constant(k), and impurities lying on the grain boundaries(ϕ). In addition, the optimum matrix size N=2000 under various second phase particles and Q states were investigated. The particle-pinned regimes developed a unique relationship between the Zener limit and the fraction of second phase particles resting on the grain boundary, i.e., R(limit)=1/eΦ It was observed that the particle fraction is proportional to the determined limiting grain size. The homogeneity and distribution of grains were observed to obey the lognormal behavior.","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":"42105503","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}
引用次数: 0
Experimental Fatigue Studies of Additively Manufactured Fiber Reinforced Thermoplastic 增材制造纤维增强热塑性塑料的疲劳试验研究
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32926
M. Jason, V. S. Mudakappanavar, N. V. Sreekanth, Santhosh, Doreswamy
{"title":"Experimental Fatigue Studies of Additively Manufactured Fiber Reinforced Thermoplastic","authors":"M. Jason, V. S. Mudakappanavar, N. V. Sreekanth, Santhosh, Doreswamy","doi":"10.18311/jmmf/2022/32926","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32926","url":null,"abstract":"Additive manufacturing (AM) is a field of study that is gaining importance due to quick manufacturing techniques while providing viable flexibility in design modifications. In comparison with conventional manufacturing methods, AM uses easier processes to manufacture intricate components. AM products maintain consistency as it is constructed by robust universal AM machines. In the present study, a continuous carbon fiber thermoplastics (CFRTP) as a replacement to aluminum alloy (Al6061-T6) material is used for additively manufacturing bicycle crank components. The results from the tensile test and fatigue behavior of the component indicate a strong dependence of percentage concentration of the reinforcement in the CFRTP. A finite element analysis is performed to ascertain the stress distribution for a static load condition as mimicked in the real world situations. To explore the brittle fracture nature of the CFRTP specimen, a SEM image depicting the microstructural nature is provided. It is imperative to note that the comparative studies indicate the light weight CFRTP crank specimen stands out to be a viable replacement to the Al 6061-T6 material.","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":"42397305","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}
引用次数: 0
Design and Analysis of Bipolar Plate of Polymer Electrolyte Membrane Fuel Cell Assembly used for Automotive Applications 汽车用聚合物电解质膜燃料电池组件双极板的设计与分析
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32771
Rakshith T M, Pramodkumar S. Kataraki, Ayub Ahmed Janvekar, A. F. Zubair, I. Qasem, Ahmed A. Hussien, A. Ishak, M. Mazlan, M. F. Hamid
{"title":"Design and Analysis of Bipolar Plate of Polymer Electrolyte Membrane Fuel Cell Assembly used for Automotive Applications","authors":"Rakshith T M, Pramodkumar S. Kataraki, Ayub Ahmed Janvekar, A. F. Zubair, I. Qasem, Ahmed A. Hussien, A. Ishak, M. Mazlan, M. F. Hamid","doi":"10.18311/jmmf/2022/32771","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32771","url":null,"abstract":"A polymer electrolyte membrane fuel cell (PEMFC) is defined as a type of fuel cell used to generate voltage and current. A fuel cell produces very small amount of electrical energy about 0.7 volts. So, it is essential to stack the fuel cells in bipolar plate series connection for the production of the large amount of electrical energy to fulfil the requirement. However, it is required to stack them with uniform pressure distribution in order to minimize the chance of BPP, MEA and GDL damage, fuel leakage and contact resistance. The mechanical properties and geometrical attributes of PEMFC stack components were collected with the help of many journal papers and books for the sake of their design and simulation work. In this study, the finite element analysis (FEA) were employed to simulate the bipolar plates meant for the assessment of the uniform stress dissemination.","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":"43206668","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}
引用次数: 0
Development of Petro-Electric Vehicle 油电动汽车的发展
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32777
Mahesh L Mahesh L, A. S, H. N. Chandrakanth, Harshal Reddy, K. M
{"title":"Development of Petro-Electric Vehicle","authors":"Mahesh L Mahesh L, A. S, H. N. Chandrakanth, Harshal Reddy, K. M","doi":"10.18311/jmmf/2022/32777","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32777","url":null,"abstract":"The exhaust of fossil fuels has made to think on alternative energy utilization like electrical energy. The automobile sector is one where one can replace the requirement of fossil fuels by electrical energy. Almost all researchers and developers are looking for design of new electric bike, without making an attempt to make modification in existing gasoline vehicle. The increase in price of petrol which cannot be offered by many of Indians particularly the farmers. The majority of farmers use TVS XL moped scooter for their day today work. In this paper an attempt is made to modify the existing TVS XL moped gasoline scooter by replacing the internal combustion engine with an electric motor. In this vehicle, the electric motor will supply the power to drive shaft through chain drive. The design and implementation of power transmission through chain drive when compared to hub mounted electric motor is more economical. The main reason for converting gasoline engine into electric drive reduces the financial burden on farmers, reduces the pollution and saves the material wastage (scarp).","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":"41927518","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}
引用次数: 0
A Review on Tensile, Microhardness and Microstructural Properties of Aluminum AA2219 Alloy Joints Obtained by Friction Stir Welding Process. AA2219铝合金搅拌摩擦焊接接头的拉伸、显微硬度和组织性能研究进展
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32758
Rahul Biradar, Sachin Patil
{"title":"A Review on Tensile, Microhardness and Microstructural Properties of Aluminum AA2219 Alloy Joints Obtained by Friction Stir Welding Process.","authors":"Rahul Biradar, Sachin Patil","doi":"10.18311/jmmf/2022/32758","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32758","url":null,"abstract":"A high strength of aluminium alloy is entitled AA2219. It has been majorly used in aircraft and the construction of cryogenic fuel tanks in missiles. A novel solid-state joining technique named as friction stir welding (FSW) has been proven to be capable of joining advanced materials like AA2219 alloy with better quality of joints. Various researchers are studied the joint properties of FSW and reported better corrosion resistance, natural heat protection, microstructural and mechanical properties. This review study emphasizes various joint characteristics of AA2219 alloy, such as tensile, microhardness, and microstructural characteristics of joints are obtained by FSW.","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":"45770018","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}
引用次数: 0
Microstructure Characteristics and Properties of NiCrMoFeCoAl-30%Cr3C2 HVOF Coating on T22 Boiler Tube Steel T22锅炉管钢NiCrMoFeCoAl-30%Cr3C2 HVOF涂层的组织特征与性能
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31051
V. G. Patil, B. Somasundaram, S. Kandaiah, N. Jagadeeswaran
{"title":"Microstructure Characteristics and Properties of NiCrMoFeCoAl-30%Cr3C2 HVOF Coating on T22 Boiler Tube Steel","authors":"V. G. Patil, B. Somasundaram, S. Kandaiah, N. Jagadeeswaran","doi":"10.18311/jmmf/2022/31051","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31051","url":null,"abstract":"In the current investigation, the NiCrMoFeCoAl-30%Cr3C2compositecoating was deposited on T22 baresteel with the HVOF technique. Cr3C2-based coatings offer high hardness, and good corrosion resistance.High-velocity oxy-fuel spray techniquescomprising suspension feedstock have been consideredaparticularly promising substitute for producing more homogeneous and denser Cr3C2coatings with loweras-depositedhigher hardness, surface roughness, and superior quality corrosionresistance.The specimen's microstructure has been characterized by SEM/EDAX and XRD methods. The coating thickness, porosity, microhardness, and coating density have been assessed.","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":"47226212","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}
引用次数: 0
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