Abstract
In recent years, thermal control systems performance has improved in numerous ways due to developments in control theory and information technology. Efforts have been made to produce more efficient heat exchangers by employing various methods of heat transfer enhancement. An increase in heat exchanger performance can lead to a more economical design of heat exchanger which can help to make energy, material & cost savings related to a heat exchange process. Compact heat exchangers (CHEs) technologies are expected to be one of the solutions for the new generation heat exchanger. In this paper are presented of the compact heat exchanger, Plate-fin heat exchanger, and Printed Circuit Heat Exchanger. And computation fluid dynamic is used which offers an alternative to the quick and inexpensive solution for the design and optimization of compact heat exchangers.
Highlights
Pressure drop and area required for a certain amount of heat transfer, provides an insight about the capital cost and power requirements (Running cost) of a heat exchanger
Chamil Abeykoon et al [1] this study aims to investigate the design procedure of a heat exchanger theoretically and its performance will be analyzed and optimized using computational fluid dynamics
Mohammed Irshad et al [3] in this paper presented are the Shell and tube heat exchangers are the most common type of heat exchangers used in present scenario
Summary
Chamil Abeykoon et al [1] this study aims to investigate the design procedure of a heat exchanger theoretically and its performance will be analyzed and optimized using computational fluid dynamics. Devvrat Verma et al [2] the project is design of shell and tube heat exchanger with helical baffle and study the flow and temperature field inside the shell using ANSYS software tools. In CFD will show how the temperature varies in shell due to different helix angle and flow rate. Heat exchangers are widely used equipment in various industries such as power generation and transportation, refrigeration industry and chemical process industries because it suits high pressure application. Presented in this project is comparison for several shell- and- tube heat exchangers with segmental baffles. In simulation we will show how the temperature, pressure, velocity varies in shell due to different baffles orientation. The temperature variations are calculated from experiment for parallel and counter flow by varying the mass flow rate of fluid of 2L/min and 3L/min which is controlled by Rota meter and the temperature variations are noted by the sensors attached at the inlets and outlets of tube
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