A heat exchanger includes a fin body and a heat pipe having a first portion disposed on or at least partially within the fin body and a second portion extending from the fin body, wherein the heat pipe includes a hollow core filled with a heat pipe working fluid having a liquid phase ...
In this .m file, I have programmed the Fins(from heat transfer holmann 10th edition book). It consists of cylindrical + plane fins for all three types of Boundary Condition + a little bonus at the end that You can find the heat transfer coefficient for a cylindrical fin with laboratory ...
Their narrow aspect ratio and the presence of reentrant corners make the numerical analysis of heat transfer within fins relatively difficult. This generally results in a far finer discretization being employed than is required to represent the variation of temperature and heat flux over the surface....
PROBLEM TO BE SOLVED: To provide a corrugated fin for heat exchanger high in bond strength and heat transfer rate to a flat tube.SOLUTION: A corrugated fin... 前川 一夫,森田 健斗,池田 純也 被引量: 0发表: 2021年 Corrugated fins for heat exchanger Corrugated fins that have high heat tran...
In this unit, photovoltaic cells were pasted directly on the flat plate absorber. An experimental study of a solar air heater with photovoltaic cell located at the absorber with fins and compound parabolic collector for heat transfer enhancement and increasing the number of reflection on the cells ...
98/03311 Heat transfer enhancement by fins during the heat storage stage in a latent heat storage system: Lee, M. K. and Han, G. Y. et al. Hwahak Konghak, 1997, 35, (5), 755–761. (In Korean)doi:10.1016/S0140-6701(98)96836-9...
This paper investigates numerically the fluid flow and heat transfer of steady laminar forced convection in the entrance region of semicircular ducts with longitudinal internal fins subjected to a constant wall temperature. The hydrodynamically fully developed flow and developing temperature are solved in ...
Now, since the flow itself is pretty steady, can I run a steady state cold flow case first, then, use it as the starting flow for the conjugate heat transfer case? But, in this case, does CFL criteria still applies? Am I still limited to 0.01 seconds delta t? Is there any way to...
The aim of this study is to computationally and experimentally investigate the heat transfer and pressure drop characteristics of an offset-strip fin. In the present study, experiments are conducted at the range of Reynolds number from 1... G Durmaz - 《Science – Future of Lithuania》 被引量...
Experiments were conducted in a bubbling air-fluidized bed to investigate the effect of annular fins of constant thickness on heat transfer. Steady state time averaged local heat transfer coefficient measurements were made by the local thermal simulation technique in a cold bubbling fluidized bed (90...