Webfor using direct contact heat exchanger for CSP applications. He provides an empirical correlation to predict heat transfer coefficient and assessed its economic benefits. Shiquan et al. [5] experimentally determined the convective heat transfer for an indirect contact heat exchanger involving salt and water. They were able to provide a good fit WebFeb 2, 2011 · 387301. A heat exchanger is a device used to transfer heat between two or more fluids. The fluids can be single or two phase and, depending on the exchanger type, may be separated or in direct contact. Devices involving energy sources such as nuclear fuel pins or fired heaters are not normally regarded as heat exchangers although many …

A novel particle-to-fluid direct-contact counter-flow heat exchanger ...

WebMay 1, 1998 · The numerical analysis of a direct-contact heat exchange using particle-suspended gas as a heat transfer medium was performed by Park et al. [12]. Experimental studies on counter-current gas ... WebIn direct contact heat exchangers, heat transfer takes place between two immiscible fluids like a gas and a liquid coming into direct contact. e.g.: Cooling towers, jet condensers for water vapour, and other vapors utilizing ... contact type of heat exchangers the hot and cold fluids are separated by an impervious surface. There is no mixing of ... t haynes chorley

Direct-Contact Heat Transfer Book PDF Heat Exchanger

http://ww2.che.ufl.edu/ren/unit-ops-lab/ech4224L/HE/HE-theory.pdf WebMar 27, 2024 · In this paper, a novel Kenics static mixer applied in a direct-contact heat exchanger (DCHE) was proposed in order to enhance the heat transfer efficiency. The computational fluid dynamics (CFD) simulation method was adopted to investigate the effect of the continuous phase and dispersed phase on direct-contact heat transfer (DCHT) … Web1 Classification of Heat Exchangers 1 1.1 Introduction 1 1.2 Classification According to Transfer Processes 3 1.2.1 Indirect-Contact Heat Exchangers 3 1.2.2 Direct-Contact … thaynes marketing