...M. Ijaz Khan; Sumaira Qayyum; T. Hayat; M. Waqas; A. Alsaedi This paper aims to investigate the entropy generation in slip flow due to double rotating disks. Heat equation is formulated by considering effects of viscous dissipation, Joule heating and nonlinear thermal radiation. Brownian motion...

...Ali Alipour Lalami; Hamid Hassanzadeh Afrouzi; Abouzar Moshfegh; Mohammad Omidi; Ashkan Javadzadegan In this paper, effect of Joule heating (JH), viscous dissipations (VD), and super hydrophobic surfaces on heat transfer of water–Al 2 O 3 and water–CuO nanofluids in a microchannel has been...

...Banafsheh Barabadi; Satish Kumar; Yogendra K. Joshi A major challenge in maintaining quality and reliability in today's microelectronics chips comes from the ever increasing levels of integration in the device fabrication, as well as from the high current densities. Transient Joule heating...

.... Assoc. Editor: Robert D. Tzou. 23 08 2013 21 01 2015 18 02 2015 A numerical study is conducted for the Joule heating effects on fluid flow and heat transfer of radiatively participating magnetohydrodynamics (MHD) under different levels of thermal radiation considering the Hall...

...] Zhao , C. , and Yang , C. , 2012 , “ Joule Heating Induced Heat Transfer for Electroosmotic Flow of Power-Law Fluids in a Microcapillary ,” Int. J. Heat Mass Transfer , 55 ( 7–8 ), pp. 2044 – 2051 . 10.1016/j.ijheatmasstransfer.2011.12.005 [36] Chen , X. Y. , Toh , K. C...

... in comparison with Newtonian fluids and the difference is increased with increasing the level of elasticity. Furthermore, based on the value of the dimensionless Joule heating parameter, the Nusselt number may be either an increasing or a decreasing function of the axial coordinate or even both of them...

.... In the current work, a quasi-steady state thermoreflectance measurement is used to determine the temperature distribution of a thin film gold interconnect (100 nm) undergoing Joule heating. By comparing the data to a heat transport model accounting for thermal diffusion, dissipation, and Joule heating, a measure...

... 2011 30 04 2012 06 08 2012 07 08 2012 electroosmotic flow microannulus zeta potential EDL Joule heating viscous dissipation More than two centuries has been passed since the discovery of electroosmosis by Reuss [( 1 )] during experiments on a clay-water system...

... of the dimensionless Debye-Huckel parameter is accompanied by a higher Nusselt number for wall cooling, whereas the opposite is true for wall heating case. Although to increase the dimensionless Joule heating term is to decrease Nusselt number for both pseudoplastic and dilatant fluids, nevertheless its effect...

... the flow behavior index, the length scale ratio (ratio of Debye length to half channel height), and the Joule heating parameter (ratio of Joule heating to surface heat flux). Analytical expressions are presented for velocity and temperature profiles, the friction coefficient, and the fully developed...

... condition. Overcoming the constraints of the standard models that are valid only within thin electrical double layer (EDL) limits, the effects of thick electric double layers are accounted for as a distinctive feature of this model. Along with Joule heating, viscous dissipation effects, which...

... transformations. The fluid properties are taken to be strong functions of temperature and Hall current that also readily accounts for the viscous dissipation and Joule heating terms. Employing a highly accurate spectral numerical integration scheme, the effects of viscosity, thermal conductivity, Hall current...

...Chien-Hsin Chen This study investigates convective transport phenomena of combined electro-osmotic and pressure-driven flow in a microchannel subject to constant surface heat flux, with Joule heating effect taken into account. The governing system of equations includes the electric potential field...

...G. Y. Tang and; C. Yang; H. Q. Gong,; C. J. Chai, and; Y. C. Lam This study presents a numerical analysis of electrokinetic mass transport in a microchannel with Joule heating effects. A nonuniform electric field caused by the presence of the Joule heating is considered in the model development...