The slit wall effect on the flow instability and heat transfer characteristics in Taylor-Couette flow was numerically studied by changing the rotating Reynolds number and applying the negative temperature gradient. The concentric cylinders with slit wall are seen in many rotating machineries. Six ...
物矩形通道内的共轭换热2Conjugate Heat Transfer in a Rectangular Channel with Protrusions 1215 圆周瞬态热分析How to Enable Beta Options 1711 风过架构桥Analysis of Wind Flow over a Truss Bridge 3044 圆柱流Flow in Between Rotating Cylinders 1604 多单出口1/2Flow in a Pipe ...
NATURAL CONVECTION HEAT TRANSFER IN THE ANNULI BETWEEN CONCENTRIC AND ECCENTRIC HORIZONTAL CYLINDERS Natural convection heat transfer in the annuli between two horizontal cylinders have been investigated by means of body-fitted curvilinear coordinate system. We solve the problem through the vorticity-stream...
This article is concerned with the examination of flow dynamics and heat transfer characteristics in a 1:4 double lid driven cavity in presence of isoperimetric heated blocks of various shapes. The focus is to identify the optimal shape that enhances the heat transfer in a tall cavity. The para...
90。)forconcentriccylindricalannulus.Fortherangeofparametersconsidered, resultsshowthatradiationenhanceheattransfer.ItisalsoindicatedintheresultsthatasincreasefwillbedecreaseandalsowhenRe increase/willbedecreaseforanyvalueofRacausingincreaseinheattransfer.Themaximumvalueoffcanberecognizedat ...
Conjugate heat transfer is a coupled, fluid-structure, heat transfer problem where heat conduction in a solid wall interacts with heat convection in adjacent fluid flow. This paper examines numerically the conjugate conduction-free convection heat transfer in an annulus between two concentric cylinders....
The device is composed of concentric cylinders i... RJ Donnelly,M Ozima - 《Phys.rev.letters》 被引量: 39发表: 1960年 Hydrodynamic, translational diffusion in fiber suspensions subject to simple shear flow. Translational, hydrodynamic diffusivities for fibers and fluid particles in a suspension ...
Homogeneous-heterogeneous reactions in MHD mixed convection fluid flow between concentric cylinders with heat generation and heat absorption Heat transfer parameters of concentric heat source cooling channel exposed to pressure reduction transient is studied experimentally and theoretically. The heat source is ...
Numerical studies have been conducted to determine the heat transfer performances in a Taylor-Poiseuille flow regime. The flow is confined between two different heated, concentric cylinders. The inner cylinder is allowed to rotate while the outer one remains fixed, an axial flow is added. The infl...
The thermal storage unit consists of two concentric cylinders where the working fluid flows through the internal cylinder and the annulus is filled with a ... M Abolghasemi,A Keshavarz,MA Mehrabian - 《Heat & Mass Transfer》 被引量: 7发表: 2012年 HEAT STORAGE SYSTEM WITH PHASE CHANGE MATE...