...Ali Malekpour; Nader Karimi; Amirfarhang Mehdizadeh This paper presents a numerical study of the magnetohydrodynamics, natural convection, and thermodynamic irreversibilities in an I-shape enclosure, filled with CuO-water nanofluid and subject to a uniform magnetic field. The lateral walls...

... systems Heat exchangers Heat recovery Melting Natural convection Mixed convection Solidification Over the past few years, the world is facing two major challenges regarding the usage of energy. One of the challenges is to overcome the mismatch between the demand for energy, which...

... December 1, 2017; final manuscript received July 17, 2018; published online August 31, 2018. Assoc. Editor: Ranganathan Kumar. 01 12 2017 17 07 2018 Electronic cooling Extended surfaces Heat and mass transfer Melting Natural convection Thermal systems Two-phase flow Fins...

.... , and Ghosh , S. , 2017 , “ A Numerical Study to Investigate the Heat Transfer and Thermodynamic Performance of a Natural Convection Driven Thermal Energy Storage System ,” ASME Paper No. IMECE2017-72516. 10.1115/IMECE2017-72516 [20] Lim , J. , Bejan , A. , and Kim , J. , 1992...

...Subhashish Dasgupta; Anurag Nandwana; K. Ravikumar Most oil-cooled equipment like transformers are provided with radiators or heat exchangers, for the heated oil to exchange heat with the surrounding air by natural convection cooling, assisting the overall cooling process. While such radiators...

... Convection From a Vertical Plate Embedded in a Thermally Stratified Porous Medium With Hall Effects ,” Appl. Math. Model , 21 ( 10 ), pp. 603 – 609 . 10.1016/S0307-904X(97)00084-X [12] Chamkha , A. J. , 2001 , “ Coupled Heat and Mass Transfer by Natural Convection About a Truncated Cone...

.... Conduction Forced convection Heat and mass transfer Heat transfer Natural convection Radiative heat transfer Manufacturing Mixed convection In chemical process industry, high demands for efficient heat exchangers such as reboilers and vaporizers have motivated research and development...

...Ayoub Msaddak; Mohieddine Ben Salah; Ezeddine Sediki Lattice Boltzmann method (LBM) is performed to study numerically combined natural convection and surface radiation inside an inclined two-dimensional open square cavity. The cavity is heated by a constant temperature at the wall facing...

... 8, 2018. Assoc. Editor: Wei Li. 15 10 2017 18 01 2018 Condensation Energy efficiency Heat and mass transfer Natural convection Mixed convection Figure 1 describes the physical model of the present problem. Interface of the condensate layer separates...

... Forced convection Heat transfer enhancement Natural convection Mixed convection The mixed convection heat transfer studies from various geometrical shapes immersed in different types of moving fluids have many important applications in real-life industrial processes such as heat exchangers...

... AND E NGINEERING A PPLICATIONS . Manuscript received April 25, 2017; final manuscript received October 30, 2017; published online March 30, 2018. Assoc. Editor: Wei Li. 25 04 2017 30 10 2017 Energy efficiency Heat and mass transfer Natural convection Mixed convection...

...S. Ravi Babu; G. Sambasiva Rao Buoyancy-induced natural convective heat transfer along a vertical cylinder immersed in Water–Al 2 O 3 nanofluids for various concentrations (0, 0.05, 0.1, 0.2, 0.4, 0.6 vol %) under constant heat flux condition was investigated experimentally and presented. Thermal...

... by natural convection, the pertinent lumped heat equation turns nonlinear because the mean convective coefficient h ¯ depends on the instantaneous mean temperature in the solid body. Undoubtedly, the nonlinear lumped heat equation must be solved with a numerical procedure, such as the classical Runge–Kutta...

...Reza Baghaei Lakeh; Richard E. Wirz; Pirouz Kavehpour; Adrienne S. Lavine In this study, turbulent natural convection heat transfer during the charge cycle of an isochoric vertically oriented thermal energy storage (TES) tube is studied computationally and analytically. The storage fluids...

... maximum array temperature is 2.1 °C, which is less than 3% of the maximum rod-to-wall temperature difference. The goal of the current work is to use experimental measurements to validate CFD simulations of conduction, natural convection, and radiation heat transfer in a configuration that is relevant...

...; published online August 29, 2017. Assoc. Editor: Amir Jokar. 23 12 2016 07 06 2017 Forced convection Heat transfer enhancement Micro heat transfer Natural convection Mixed convection Nanoscale heat transfer Rapid advancement of technology in the area of miniaturization...

...Qingang Xiong; Jingchao Zhang; Giulio Lorenzini 19 05 2017 21 05 2017 Conduction Energy systems Experimental Heat and mass transfer Micro heat transfer Natural convection Thermal systems Thermophysical properties Two-phase flow Measurement techniques Mixed convection...

... manuscript received January 21, 2017; published online July 6, 2017. Assoc. Editor: Giulio Lorenzini. 07 10 2016 21 01 2017 Conduction Heat transfer enhancement Micro heat transfer Natural convection Mixed convection Nanoscale heat transfer Heavy crude oil has a same order...

...Ali J. Chamkha; Igor V. Miroshnichenko; Mikhail A. Sheremet Unsteady conjugate natural convection in a semicircular cavity with a solid shell of finite thickness filled with a hybrid water-based suspension of Al 2 O 3 and Cu nanoparticles (hybrid nanofluid) has been analyzed numerically...

...Prasanth Anand Kumar Lam; K. Arul Prakash In this paper, the effect of magnetic field on natural convection of Al 2 O 3 /water nanofluid in an enclosure containing twin protruding heat sources placed on top and bottom walls arranged in-line and staggered manner is presented. For this purpose...