نتایج جستجو برای: dufour effect

تعداد نتایج: 1642155  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1357

هرگاه دو گاز مختلف که از نظر شیمیائی برهم بی اثر بوده و نیز درجه حرارت و فشار آنها یکسان باشد درهم پراکنده شوند، ایجاد اختلاف درجه حرارت میگردد. این پدیده را که اولین بار بوسیله dufour کشف گردید اثر حرارتی نفوذ (diffusion thermoeffect) یا پدیده dufour گفته میشود. مطالعه این پدیده از آن جهت حائز اهمیت است که اطلاعاتی در مورد نیروهای بین ملکولی و هم چنین ثابت های مهمی از گازها را میتوان بوسیله آن...

2009
Jacques Genest Ruth McPherson Jiri Frohlich André Carpentier Patrick Couture Robert Dufour Steven Grover Milan Gupta Robert A Hegele Gary F Lewis Allan Sniderman

Jacques Genest MD1, Ruth McPherson MD PhD2, Jiri Frohlich MD3, Todd Anderson MD4, Norm Campbell MD4, André Carpentier MD5, Patrick Couture MD6, Robert Dufour MD7, George Fodor MD2, Gordon A Francis MD3, Steven Grover MD1, Milan Gupta MD8, Robert A Hegele MD9, David C Lau MD10, Lawrence Leiter MD11, Gary F Lewis MD12, Eva Lonn MD13, GB John Mancini MD14, Dominic Ng MD PhD11, Glen J Pearson Pharm...

Journal: :Journal of The Brazilian Society of Mechanical Sciences and Engineering 2022

The present article exploits a novel application of AI-based Levenberg–Marquardt scheme with backpropagated neural network (LMS–BPNN) to analyze the double-diffusive free convection nanofluid flow model (DDFC-NFM) over an inclined plate in existence Brownian motion and thermophoresis properties embedded porous medium. governing PDEs representing DDFC-NFM are transformed into system nonlinear OD...

2000
Lynda Khalaf Maral Kichian

Postulating two different specifications for the Canadian Phillips curve (a purely backwardlooking model, and a partly backward-, partly forward-looking model), the authors test for structural breaks in the parameters of the equation. In each case, they account for the possibilities that: (i) breaks can be discrete, or continuous, and (ii) available data samples may be too small to justify usin...

2009
A. Schonfeld - Warden C. H. Warden

15 Weigle. D. S. and Levin, B. E. (2000) Obes. Res. 8, 385-39 I Vidal-Puig, A. 1.. Grujic. D.. Zhang. C. Y.. Hagen. T.. Boss, 0.. Ido. Y., Szczepanik A.. Wade, 1.. Mootha. V.. Cortright. R et al. (2000) J. Biol. Chem. 275. 16258I6266 Gong, D. W.. Monemdjou, S.. Gavrilova. 0.. Leon, L. R.. Marcus-Samuels, B., Chou. C. J.. Everett. C.. Kozak. L. P.. Li. C.. Deng. C. et al. (2000) J. Biol. Chem. 2...

Journal: :Complexity 2021

This article presents the problem, in which we study unsteady double convection flow of a magnetohydrodynamics (MHD) differential-type fluid presence heat source, Newtonian heating, and Dufour effect over an infinite vertical plate with fractional mass diffusion thermal transports. The constitutive equations for flux are modeled noninteger-order derivative Caputo–Fabrizio (CF) nonsingular kerne...

Journal: :Journal of Mathematical Analysis and Applications 1998

Journal: :Current Journal of Applied Science and Technology 2022

The objective of the current analysis is to study influence MHD on flow an ethylene glycol-based nanofluid containing copper nanoparticles through a exponential stretching sheet. Several parameters including Dufour, thermal radiation, Magnetohydrodynamic (MHD), and Eckart number, were investigated for their impacts fluid flow, heat mass transfer profiles, convective boundary conditions, while N...

Journal: :Advances in Mechanical Engineering 2014

Journal: :Mathematics 2021

The aim of this article is to investigate the effect mass and heat transfer on unsteady squeeze flow viscous fluid under influence variable magnetic field. observed in a rotating channel. equations momentum conservation are coupled with field energy equations. By using some appropriate similarity transformations, partial differential obtained then converted into system ordinary solved by Homoto...

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