The aim of this article is to compare the design of Shell and Tube Heat Exchanger with baffles. Baffles used in shell and tube heat exchanger improve heat transfer and also result in increased pressure drop. Shell and tube heat exchanger with single segmental baffles was designed with same input parameters using 1) Kerns theoretical method; 2) ASPEN simulation software and 3) HTRI Numerical Investigation of the Effect of Variable From the numerical results, we can say that variable spacing with centered baffle spacing scheme can be proposed as an alternative shell side construction layout compared to an equal baffle spacing scheme. The numerical results were in good agreement with the
Design and Optimization of a Shell and Tube Heat Exchanger with Different Baffle Spacing Arrangement for Cooling Lean Diethanolamine September 2018 DOI:10.13140/RG.2.2.35836.80003 An experimental investigation of heat transfer enhancement Abstract For the purpose of heat transfer enhancement, the configuration of a shell-and-tube heat exchanger was improved through the installation of sealers in the shell-side. The gaps between the baffle plates and shell is blocked by the sealers, which effectively decreases the short-circuit flow in the shell-side. The results of heat transfer experiments show that the shell-side heat Application of symbiotic organisms search technique for Request PDF On Feb 1, 2020, Jiten Makadia and others published Application of symbiotic organisms search technique for design optimization of shell and tube heat exchanger from economic point of
basic geometry of shell and tube heat exchanger using CFD package ANSYS 13.0. The objective of 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. The heat exchanger contains 7 tubes and 800 mm length shell diameter 90 mm. Multi-Objective Thermal Desing Optimization of a Shell Multi-Objective Thermal Desing Optimization of a Shell and Tube Condenser through Global Best Algorithm Ouz Emrah TURGUT thermoeconomic design of a shell and tube condenser. Design procedure to obtain an optimum baffle spacing for shell and tube condenser. Optimization of segmental-baffle spacing and baffle cutIn this study, thermoeconomic analysis is used to determine the optimum baffle spacing, accompanied by an example of such an optimization of baffle spacing for a shell and tube heat exchanger.
Aug 17, 2020 · This paper presents a comprehensive state-of-the-art review of optimization by evolutionary computation methods of shell and tubes heat exchangers (STHE) of single segmental baffles. It is seen that the heat transfer coefficient to the shell side is calculated by the Kern method or by the Bell Delaware method, and that the pressure drop to the shell side is calculated by the Kern Thermal and Economical Optimization of a Shell and Tube Mar 16, 2017 · Six decision variables such as tube outer diameter, shell diameter, baffle spacing, tube length, number of tube passes, and tube bundle configuration are selected to be iteratively optimized. It is found that BSASCA provides better results than the compared literature optimizers for RQWKHHIIHFWRIEDIIOHVSDFLQJWRWKHSHUIRUPDQFHRIDVKHOODQG Thermoeconomic optimization of baffle spacing for shell and tube heat exchanger has been reported by Eryner . These studies reveal that many optimization aspects can be used to optimize the shell and tube heat exchangers. The presence of the baffle in the shell side of the