Flow and heat transfer of composite porous medium saturated with nanofluid

作     者：J.C.Umavathi K.Hemavathi 

作者机构：Department of MathematicsGulbarga UniversityGulbarga 585106KarnatakaIndia 

出 版 物：《Propulsion and Power Research》 (推进与动力（英文）)

年 卷 期：2019年第8卷第2期

页      面：173-181页

核心收录：

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

主　　题：Nanofluid Porous matrix Viscous fluid Vertical channel 

摘      要：The present article is concerned with the heat transfer of nanofluid saturated with porous medium sandwiched between clear viscous fluid filled in a vertical *** model is developed to analyze the behavior of nanofluids taking into account the solid volume *** governing equations are obtained based on the Darcy s law for the porous medium and Tiwari and Das model to define the *** viscous and Darcy dissipation terms are included in the energy *** transformed dimensionless governing equations are solved analytically using regular *** are carried out on the flow characteristics for different values of Grashof number,Brinkman number,solid volume fraction and porous parameter using water as base fluid and copper as *** and heat transfer are also observed using five different types of *** is found that the maximum value of Nusselt number is obtained for silver nanoparticle.