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Design and Analysis of Artificial Heart Model by Using Finite Element Analysis 人工心脏模型的有限元设计与分析
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31040
Manjunath Lh, K. V
{"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}
引用次数: 0
Design and Analysis of Hose Clamp 软管卡箍的设计与分析
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31055
Ramesh Kumar S C, Sunil Kumar S Tembad, Vikhyath P, Vishal J P, Shaik Shashavali
{"title":"Design and Analysis of Hose Clamp","authors":"Ramesh Kumar S C, Sunil Kumar S Tembad, Vikhyath P, Vishal J P, Shaik Shashavali","doi":"10.18311/jmmf/2022/31055","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31055","url":null,"abstract":"A hose is attached to and sealed off of a fitting such a barb or nipple using a hose clamp, hose clip, or hose lock. This study examines the relationship between experimental results and theoretical models to analyse the bending stress in hose clamps. in the experiment, stiff cylinder was encircled by flat section band clamps, and strain and related displacement were measured. To steadily increase torque till failure, the clamp nut was tightened. The theoretical torque value and the torque obtained from FEM analysis are compared and further analyzed to prepare the hose clamp.","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":"46565823","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 Automated Scum Removal and Filtering System for Jaggary Plant Jaggary厂自动除渣过滤系统的设计与分析
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31045
Praveenkumara B M, Rajesh Kumbara S K, Bhanu Prakash M J, Pranav G Bhat
{"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}
引用次数: 0
Experimental Investigation of InTube Condensation of HFO-1234yf HFO-1234yf管内冷凝的实验研究
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/32938
Muthuraju N P, B. Sadashive Gowda, G. Narasimham, H. M. Gurudatt
{"title":"Experimental Investigation of InTube Condensation of HFO-1234yf","authors":"Muthuraju N P, B. Sadashive Gowda, G. Narasimham, H. M. Gurudatt","doi":"10.18311/jmmf/2022/32938","DOIUrl":"https://doi.org/10.18311/jmmf/2022/32938","url":null,"abstract":"An increase in global warming potential and other environmental concerns are demanding new environmentally friendly refrigerants. For effective performance of refrigeration and air conditioning system condenser design play a vital role. Experiments were conducted to study the condensation of R1234yf refrigerant inside a copper tube of 8.4 mm in diameter and 750 mm in length. The heat transfer coefficients of refrigerant were calculated against mass flux varying from 150–300 kg/m2 s, quality of refrigerant 0.3 to 0.8, and saturated temperature 30 and 500 C. The experimental heat transfer coefficients were compared to the heat transfer coefficients by the recent MM Sha correlation. The experimental results are in good agreement with an absolute mean deviation of nearly 20% with the MM Sha heat transfer coefficient.","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":"47724692","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 Straight and Curved Fins 直翅片和弯曲翅片的设计与分析
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31042
J. V. Bhanuteja, S. Gowtham, V. Harish Naidu, V. Jaya Krishna, A. Raviteja, M. Manish
{"title":"Design and Analysis of Straight and Curved Fins","authors":"J. V. Bhanuteja, S. Gowtham, V. Harish Naidu, V. Jaya Krishna, A. Raviteja, M. Manish","doi":"10.18311/jmmf/2022/31042","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31042","url":null,"abstract":"A series of fins commonly known as heat sinks are adapted in various thermal appliances the computer and other electronic systems, where large chunks of heat generated have to be dissipated. This project is mainly concerned with developing unconventional fins as a substitute to the conventional rectangular fins.\u0000Heat Transfer analysis of curved  fins was carried out  in this work which can be a substitute for a normal rectangular fins as heat sinks. A detailed evaluation of temperature distribution and heat flux rates with heat sinks made up of curved fins is accomplished and compared with the rectangular fins. This objective was fulfilled for three different  types of materials  mainly copper, aluminium , magnesium. The entire project was done using CATIA platform for modelling and ANSYS for finite element 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":"47866575","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
Statical Significant Analysis of Hardness of Poly Vinyl Alcohol Crosslinked Glutaraldehyde Using Tukey HSD Method Tukey HSD法测定聚乙烯醇交联戊二醛硬度的统计学意义
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31057
N. M., S. Patil
{"title":"Statical Significant Analysis of Hardness of Poly Vinyl Alcohol Crosslinked Glutaraldehyde Using Tukey HSD Method","authors":"N. M., S. Patil","doi":"10.18311/jmmf/2022/31057","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31057","url":null,"abstract":"The non-biodegradable polymer occupying the world leads to many issues concerning global warming and other related problems. Due to these issues, there is a need for biodegradable polymers to overcome these issues. This paper focussed on processing polyvinylalcohol (PVA) crosslinked with glutaraldehyde(GA) and studying the harness of crosslinked polymer. The polyvinylalcohol is crosslinked from 0 to 40 volume percent of glutaraldehyde than post cured immersed in 2 mole of Sulfuric acid (H2SO4) for 24 hours to attain complete crosslinking. The Excel Durometer Shore D Hardness tester was used to determine the hardness of PVA and PVA crosslinked GA polymer composites as per ASTM D2240 standards. The influence of glutaraldehyde crosslinking drastically improves the polymer's hardness by up to 15%, and further marginal changes are found. The Tukey HSD method is used to study the significant level and accomplish the optimum crosslinking percentage. From the Tukey HSD test, it is found that the f value more than 5.35 are high level statically significant.","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":"48881877","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
Value Stream Mapping- Tool to Optimize the Process 价值流映射-优化过程的工具
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31221
Pradip Gunaki
{"title":"Value Stream Mapping- Tool to Optimize the Process","authors":"Pradip Gunaki","doi":"10.18311/jmmf/2022/31221","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31221","url":null,"abstract":"Value Stream Mapping is known for identifying and eliminating or streamlining non-value-adding activities in manufacturing, production, and business processes. To depict the current status of the operation, a flow diagram depicting the process is drawn. Non-value actions are detected by their waste of time and resources in each step and between each phase. With the use of simulation tools, the process is examined for the possibility of dramatically reducing and simplifying it to the bare minimum of steps. The fraction of value-adding time in the overall process increases when waste is reduced, and the process throughput speed improves. This improves the effectiveness (the right things are done) and efficiency of the revised process (needing fewer resources). With the use of Arena simulation software, this study illustrates how to use corrective procedures in the die casting sector to eliminate non-value added tasks. The future state of the reengineered process is flow charted, with process stages and information flows reworked, simplified, and made less expensive, as well as increased productivity.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41450811","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
Artificial Coalification of Orange Peel for Extraction of Value Added Chemicals 柑桔皮人工煤化提取附加值化学品的研究
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31234
Mr. Siddanagouda M. Patil, Pragathi A.P., Shreya S. V., Supritha M., A. N, Ananth S. Iyengar
{"title":"Artificial Coalification of Orange Peel for Extraction of Value Added Chemicals","authors":"Mr. Siddanagouda M. Patil, Pragathi A.P., Shreya S. V., Supritha M., A. N, Ananth S. Iyengar","doi":"10.18311/jmmf/2022/31234","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31234","url":null,"abstract":"Waste to value added products is the aim of circular economy. Typical waste to value processes such as composting, briquetting, digestion are time consuming and gasification, and pyrolysis only produces energy. In the present research, a thermochemical process called as hydrothermal carbonization process is used to convert the organic wet waste to useful products. The HTC process converts the organic wet waste into coal like high carbon content material called hydrochar and the liquid component called as biocrude. The biocrude is a mixture of chemicals such as 5-HMF, Levulinic acid, Furfural and other chemicals used in pharmaceutical and cosmetic industry. Orange peel waste is processed in a HTC reactor in temperatures ranging between 180 to 220 o C, with the autogenous pressure. The calorific value of hydrochar produced is measured using bomb calorimeter, and is found to have enhancement over the feedstock. The biocrude is analysed using UV spectrometer and gas chromatography and mass spectroscopy to identify the components present. Compounds including anti-fungal, and anti-bacterial molecules are identified and reported.","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":"41544629","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
Fault Prediction of Ball Bearings using Machine Learning: A Review 基于机器学习的滚珠轴承故障预测研究综述
Journal of Mines, Metals and Fuels Pub Date : 2023-03-15 DOI: 10.18311/jmmf/2022/31239
Mohammed Shahid Kolhar, Niranjan Hiremath
{"title":"Fault Prediction of Ball Bearings using Machine Learning: A Review","authors":"Mohammed Shahid Kolhar, Niranjan Hiremath","doi":"10.18311/jmmf/2022/31239","DOIUrl":"https://doi.org/10.18311/jmmf/2022/31239","url":null,"abstract":"Machine learning and deep learning algorithms have shown positive outcomes in a variety of industries. The number of defects in machinery equipment is predicted to rise as the usage of smart machinery grows. The use of diverse algorithms to detect and diagnose machine faults is becoming more common. Using both open-source and closed-source data sets and machine learning methods, a variety of studies have been conducted and published. This paper reviews current work that uses the bearing data set to detect and diagnose equipment faults using machine learning and deep learning methods. In this paper, the working algorithm, result, and other relevant details are described, as well as the recently published studies.","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":"48975348","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
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
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