INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION最新文献

{"title":"Chemically and thermally radiated Williamson MHD fluid over porous media with heat source-sink","authors":"B. P. Jadhav, S. Salunkhe","doi":"10.1080/02286203.2023.2223401","DOIUrl":"https://doi.org/10.1080/02286203.2023.2223401","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46863166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flow of magnetized Powell-Eyring fluid in microchannel exposed to non-linear radiation and constricted to slip regime by varying viscosity","authors":"B. J. Gireesha, S Manthesha, F. Almeida, P. Mallikarjun","doi":"10.1080/02286203.2023.2216049","DOIUrl":"https://doi.org/10.1080/02286203.2023.2216049","url":null,"abstract":"ABSTRACTThe present article exemplifies flow of Powell-Eyring fluid flowing in the microchannel which is placed horizontally. For this microfluidic flow, fluid is sucked and injected through the walls of the microchannel. The microchannel is also influenced by magnetic field and exposed to the non-linear radiation due to its extensive application to process the polymers, as the ultimate product quality relies on the heat controlling factors. Interest is laid on studying flow manner by differing viscosity. Flow is facilitated by slip and convective conditions. Non-linear equations are solved using finite difference code improved by using the Lobatto IIIA formula with the help of MATLAB software and findings are discussed using graphs. Results attained from the analysis claim that Powell-Eyring fluid parameters decline the velocity of the flow and enhance the skin-friction. The main concern of the present work is to maximize the heat transfer which could be attained by keeping Prandtl number low, thus for higher momentum diffusivity exhaustion in the heat transfer rate is recorded. Reynolds number also turns out to be critical factor as it accelerates the fluid flow at the suction wall and decelerates the velocity at the injection wall.KEYWORDS: Eyring-Powell fluidvelocity slipnon-linear radiationvariable viscosityconvective conditions Nomenclature a=Distance between the plates m;B0=Magnetic field strengthAm−1;Be=Bejan number;Bi=Biot number;B,C=Material fluid parameters;cp=Specific heat at constant pressure (Jkg−1K−1);ℎ=Convective heat transfer coefficientsWm−2K−1;Ec=Eckert number;k=Thermal conductivity (W/m k);M=Magnetic;p=Pressure kgm−1s−2Pr=Prandtl number;Rd=Non-linear radiation parameter;Re=Reynolds number;T=Fluid temperature (K);Ta=Ambient temperature (K);Th=Hot fluid temperature (K);θ=Dimensionless temperature;u=Dimensionless velocity;u ′=Axial velocitym/s;Greek symbols σ=Electrical conductivity(S/m);v0=Uniform suction-injection velocityms−1μ=Dynamic viscositykgm−1s−1α=Slip parameterξ=Stephan-Boltzmann constantWm−2K−4;φ=Mean absorption co-efficientm−1λ=Viscosity variation parameter;λ1λ2=Eyring Powell fluid parameters;ρ=Density(kg/m3);Subscript 1,2=Lower and upper plates respectively;Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationNotes on contributorsB. J. GireeshaDr. B. J. Gireesha is an eminent researcher who has obtained Doctoral degree from Kuvempu University in the year 2003. The author has competed post-doctoral research in Cleveland State University, Ohio and has attained prestigious Raman fellowship-2015 for post-doctoral research for Indian scholars in USA. He is a researcher of high rank and has reviewed numerous research articles for various National and International journals. He has published more than 280 research articles and possesses an ability to reason analytically and rationally with a sound judgement.S MantheshaDr. S. Manthesha, Lecturer, Department of Mathematics,","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135643675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Theoretical analysis of new techniques applied to applications in fluid dynamics","authors":"Nazek A. Obeidat, Mahmoud S. Rawashdeh","doi":"10.1080/02286203.2023.2216048","DOIUrl":"https://doi.org/10.1080/02286203.2023.2216048","url":null,"abstract":"ABSTRACTIn this research study, we explore new proofs of theorems related to a novel technique by the name of the natural Adomian decomposition method (NADM), and then we apply it to find new exact solutions to nonlinear partial differential equations under proper initial conditions. Our solutions to nonlinear differential equations are given in series format, with convergence analysis for the proposed scheme. The new approach in this work can be considered as an alternative technique for the ones in the literature, to handle KdV-type equations such as the fifth-order Korteweg–de Vries (efKdV) equation, which is a crucial equation in fluid dynamics for the description of nonlinear wave processes. The new technique is a novel one to treat applications in the fields of mathematics, biology, engineering, physics, and other areas of science.KEYWORDS: Fluid dynamicsnatural transformAdomian decomposition methodpartial differential equationfixed point theory AcknowledgmentsThe authors appreciate the constructive criticism and recommendations from the anonymous referees, which helped raise the paper’s caliber.Disclosure statementNo potential conflict of interest was reported by the author(s).Data availability statementData sharing is not applicable to this article as no data sets were generated or analyzed during the current study.Consent to participateParticipants are aware that they can contact the University of Vermont Ethics Officer if they have any concerns or complaints regarding the way in which the research is or has been conducted.Additional informationFundingNo funding was provided for this research.Notes on contributorsNazek A. ObeidatNazek Obeidat received her undergraduate degree in mathematics from the University of Findlay (USA) in 2008, graduating with summa cum laude. She received her M.Sc. in Mathematics from the University of Toledo in 2020, and she received her PHD from the University of Vermont in 2022. She was recognized for excellent academic achievement and made the Dean’s List for 2004 and 2005 at the University of Toledo and recognized for excellent academic achievement and made the Dean’s List in 2006, 2007, and 2008 at the University of Findlay Currently, she is a postdoctoral researcher, and she has published many articles in highly respected journals. Finally, she is a referee in a highly respected international mathematical journal.Mahmoud S. RawashdehMahmoud Rawashdeh joined the Department of Mathematics and Statistics at Jordan University of Science and Technology (Jordan) in 2009. Prior to coming to the Faculty of Science and Arts at (JUST), he was a tenured assistant professor at the University of Findlay (USA) (2006–2009). He received his undergraduate degree in Mathematics from Yarmouk University (Jordan) in 1989. He received his M.A in Mathematics from City University of New York, New York, USA in June 1997 and his Ph.D. in Applied Mathematics from The University of Toledo, Ohio, USA in May 2006. His research interes","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135642768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hybrid fractional-order optimal control problem for immuno-chemotherapy with gene therapy and time-delay: numerical treatments","authors":"M. M. A. Hasan, S. Al-Mekhlafi, K. Udhayakumar, F. Rihan","doi":"10.1080/02286203.2023.2216621","DOIUrl":"https://doi.org/10.1080/02286203.2023.2216621","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42195438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The bioconvective flow of an Eyring-Powell nanoliquid: the influence of entropy","authors":"P. M. Patil, Sunil Benawadi","doi":"10.1080/02286203.2023.2205988","DOIUrl":"https://doi.org/10.1080/02286203.2023.2205988","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42585808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computational analysis on MHD Sakiadis flow of hybrid nanoliquid past an incessantly moving thin needle","authors":"G. Ashwinkumar","doi":"10.1080/02286203.2023.2212345","DOIUrl":"https://doi.org/10.1080/02286203.2023.2212345","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46137266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Squirrel search algorithm based intelligent controller for interconnected power system","authors":"C. S. Kalyan, B. S. Goud, Maddala Teja Kiran Kumar, Padmanabh Thakur, M. Bajaj, R. Bansal","doi":"10.1080/02286203.2023.2205989","DOIUrl":"https://doi.org/10.1080/02286203.2023.2205989","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46653151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Static, dynamic, and fatigue life investigation of a hip prosthesis for walking gait using finite element analysis","authors":"Jonathan Reginald, Kalayarasan M, C. K N, Dhanabal P","doi":"10.1080/02286203.2023.2212346","DOIUrl":"https://doi.org/10.1080/02286203.2023.2212346","url":null,"abstract":"ABSTRACT Total hip arthroplasty (THA) is a common procedure that is performed for elderly people who suffer from hip pain and other hip-related problems. THA is an operation where an artificial joint is implanted in the femur and acts as the hip joint. THA has seen advancement to a greater extent in the 20th century. In this work, a novel hip implant design is proposed based on the existing literature data. The hip implants were provided with radial clearance between the head and stem junction. This implant design is analyzed by applying a walking gait that has been clinically prerecorded. Linear and volumetric wear rates are estimated at the head-stem junction, head-liner, and liner to acetabulum using Archard’s wear law. Total deformation, von Mises stress, contact stress, linear and volumetric wear rates were reported. The volumetric wear rate was found to be less than the existing literature, achieving the goal of increasing the life expectancy of the total hip prosthesis. The maximum wear rate is found at the head-stem junction for press-fit. It is observed that when the acetabular cup and femoral head are made of CoCr (Cobalt-Chromium) alloy, the liner with Ultra high molecular weight polyethylene (UHMWPE) and the stem with titanium alloy have a lesser wear rate when compared to other material combinations. Further, it is also found that the fatigue life of Ti (Titanium) alloy is higher than that of CoCr alloy and Ti alloy material combinations have the maximum factor of safety.","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":"43 1","pages":"797 - 811"},"PeriodicalIF":3.1,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48781256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Automated generation of simulation model in context of industry 4.0","authors":"Michael Schlecht, R. de Guio, Jürgen Köbler","doi":"10.1080/02286203.2023.2206075","DOIUrl":"https://doi.org/10.1080/02286203.2023.2206075","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48162588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gyrotactic microbes’ movement in a magneto-nano-polymer induced by a stretchable cylindrical surface set in a DF porous medium subject to non-linear radiation and Arrhenius kinetics","authors":"S. Sarkar, Satyajit Das","doi":"10.1080/02286203.2023.2205987","DOIUrl":"https://doi.org/10.1080/02286203.2023.2205987","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44640736","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}