INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION最新文献

{"title":"Numerical study on magnetohydrodynamics micropolar Carreau nanofluid with Brownian motion and thermophoresis effect","authors":"K. Madhura, Babitha","doi":"10.1080/02286203.2023.2234240","DOIUrl":"https://doi.org/10.1080/02286203.2023.2234240","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42447108","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":"Prediction of characteristic points of single-peak flow curve through statistical technique and artificial neural network","authors":"Debasish Das, N. Thakur, Matruprasad Rout","doi":"10.1080/02286203.2023.2234223","DOIUrl":"https://doi.org/10.1080/02286203.2023.2234223","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46279472","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":"Qualitative analysis of magnetohydrodynamics Powell–Eyring fluid with variable electrical conductivity","authors":"Sradharam Swain, Suman Sarkar, B. Sahoo, O. Makinde","doi":"10.1080/02286203.2023.2231613","DOIUrl":"https://doi.org/10.1080/02286203.2023.2231613","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44957085","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":"Enhanced the modeling accuracy by the design of new photovoltaic models including the proposed nonlinear thermal resistors","authors":"S. Kahla, M. Bechouat, T. Amieur, M. Sedraoui, H. Guessoum","doi":"10.1080/02286203.2022.2094646","DOIUrl":"https://doi.org/10.1080/02286203.2022.2094646","url":null,"abstract":"ABSTRACT This article proposes new photovoltaic (PV) models, with which the modeling accuracies are much improved, regardless of wide absolute temperature variations. The desired PV models are designed by an equivalent electrical circuit consisting of a single diode and two proposed nonlinear thermal resistors. The realization of such resistors is therefore the key contribution of this article since they significantly increase the degrees of freedom of similar circuits, including fixed resistors. As a result, the given modeling accuracies are clearly improved not only under standard test conditions but also in more severe climatic environments, characterized by high absolute temperatures. To achieve this goal, the parameters of the two proposed PV models were optimized using the gnetic algorithm, where a fitness function for each PV model is well minimized. Each fitness function was previously formulated from comparing actual output currents, prerecorded from the existing ISOFOTON I-50 PV panel, by predicted output currents, computed using the Lambert-W function. The given performances by the proposed PV models were compared with those provided by the standard PV ones where the given simulation results reveal the superiority of the proposed PV models under different weather conditions.","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":"43 1","pages":"507 - 522"},"PeriodicalIF":3.1,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43223306","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":"Eyring-Powell nano liquid flow through permeable elongated sheet conveying inclined magnetic field subject to constructive chemical reaction and multiple slip effects","authors":"V. Patil, Amar B. Patil, M. Shamshuddin, Pooja P. Humane, Govind R. Rajput","doi":"10.1080/02286203.2022.2094648","DOIUrl":"https://doi.org/10.1080/02286203.2022.2094648","url":null,"abstract":"ABSTRACT The present study examines the multiple slip effects and constructive chemical reaction on Eyring-Powell nanoliquid through a permeable elongated sheet on an inclined magnetic field. The energy balance equation includes Heat and Joule dissipation terms. The renowned Buongiorno nanofluid model is employed extensively to explore the thermophoresis and Brownian motion phenomena. The primary partial differential equations (PDEs) of governing flow phenomena are remodeled to non-linear ordinary differential equations (ODEs) by adopting proper similarity invariants. Runge-Kutta 4th order quadrature employing shooting technique is utilized to transform boundary value problem to initial value problem to seek numerical results via graphs and tables on physically interesting parameters. Current outcomes are validated through the comparison with previously published studies. An applied magnetic field slows down the fluid and raises both thermal and solutal boundary layers. It is significant to notice that the thermal boundary layer rises, as the Brownian and Thermophoresis are amplified.","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":"43 1","pages":"533 - 548"},"PeriodicalIF":3.1,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43912912","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":"Dual solutions for magnetic-convective-quadratic radiative MoS2 − SiO2/H2O hybrid nanofluid flow in Darcy-Fochheimer porous medium in presence of second-order slip velocity through a permeable shrinking surface: Entropy and stability analysis","authors":"G. Mandal, D. Pal","doi":"10.1080/02286203.2023.2222464","DOIUrl":"https://doi.org/10.1080/02286203.2023.2222464","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46888512","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":"Parameters Extraction of Single Diode and Double Diode Models Using Analytical and Numerical Approach: A Comparative Study","authors":"Driss Saadaoui, Mustapha Elyaqouti, K. Assalaou, D. B. Hmamou, Souad Lidaighbi, E. Arjdal, Imade Choulli, Abdelfattah Elhammoudy","doi":"10.1080/02286203.2023.2226285","DOIUrl":"https://doi.org/10.1080/02286203.2023.2226285","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48511859","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":"Optimising standard solar cell designs for maximum efficiency using genetic algorithms","authors":"M. Hickey, A. P. Morrison","doi":"10.1080/02286203.2023.2226041","DOIUrl":"https://doi.org/10.1080/02286203.2023.2226041","url":null,"abstract":"","PeriodicalId":36017,"journal":{"name":"INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48236405","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":"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}