Design and Manufacturing of High Performance, Reduced Charge Heat Exchangers

Mingkan Zhang; Daniel Bacellar; Jiazhen Ling; Vikrant Aute; James Tancabel; Yoram Shabtay; Jian Muehlbauer; Zhenglai Shen; Patrick Geoghegan; Omar Abdelaziz

doi:10.2172/1997783

Design and Manufacturing of High Performance, Reduced Charge Heat Exchangers

Mingkan Zhang, Daniel Bacellar, Jiazhen Ling, Vikrant Aute, James Tancabel, Yoram Shabtay, Jian Muehlbauer, Zhenglai Shen, Patrick Geoghegan, Omar Abdelaziz

Research output: Other contribution › Technical Report

Abstract

A framework of stress analysis and fatigue analysis was developed. Utilizing the framework, stress analysis and fatigue analysis of high-performance heat exchangers with non-round shaped tubes were studied. The tubes, headers and welding layers were studied separately before analyzing the assembled heat exchangers. Results reveal different stress strength on the different shapes of tubes and headers. Unevenly welding distribution is also discussed in the report. Moreover, the fatigue analysis results of the heat exchanger are helping to estimate the lifetime of the heat exchanger from fatigue point of view.

Original language	English
Place of Publication	United States
DOIs	https://doi.org/10.2172/1997783
State	Published - 2022

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42 ENGINEERING

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10.2172/1997783

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title = "Design and Manufacturing of High Performance, Reduced Charge Heat Exchangers",

abstract = "A framework of stress analysis and fatigue analysis was developed. Utilizing the framework, stress analysis and fatigue analysis of high-performance heat exchangers with non-round shaped tubes were studied. The tubes, headers and welding layers were studied separately before analyzing the assembled heat exchangers. Results reveal different stress strength on the different shapes of tubes and headers. Unevenly welding distribution is also discussed in the report. Moreover, the fatigue analysis results of the heat exchanger are helping to estimate the lifetime of the heat exchanger from fatigue point of view.",

keywords = "42 ENGINEERING",

author = "Mingkan Zhang and Daniel Bacellar and Jiazhen Ling and Vikrant Aute and James Tancabel and Yoram Shabtay and Jian Muehlbauer and Zhenglai Shen and Patrick Geoghegan and Omar Abdelaziz",

year = "2022",

doi = "10.2172/1997783",

language = "English",

type = "Other",

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TY - GEN

T1 - Design and Manufacturing of High Performance, Reduced Charge Heat Exchangers

AU - Zhang, Mingkan

AU - Bacellar, Daniel

AU - Ling, Jiazhen

AU - Aute, Vikrant

AU - Tancabel, James

AU - Shabtay, Yoram

AU - Muehlbauer, Jian

AU - Shen, Zhenglai

AU - Geoghegan, Patrick

AU - Abdelaziz, Omar

PY - 2022

Y1 - 2022

N2 - A framework of stress analysis and fatigue analysis was developed. Utilizing the framework, stress analysis and fatigue analysis of high-performance heat exchangers with non-round shaped tubes were studied. The tubes, headers and welding layers were studied separately before analyzing the assembled heat exchangers. Results reveal different stress strength on the different shapes of tubes and headers. Unevenly welding distribution is also discussed in the report. Moreover, the fatigue analysis results of the heat exchanger are helping to estimate the lifetime of the heat exchanger from fatigue point of view.

AB - A framework of stress analysis and fatigue analysis was developed. Utilizing the framework, stress analysis and fatigue analysis of high-performance heat exchangers with non-round shaped tubes were studied. The tubes, headers and welding layers were studied separately before analyzing the assembled heat exchangers. Results reveal different stress strength on the different shapes of tubes and headers. Unevenly welding distribution is also discussed in the report. Moreover, the fatigue analysis results of the heat exchanger are helping to estimate the lifetime of the heat exchanger from fatigue point of view.

KW - 42 ENGINEERING

U2 - 10.2172/1997783

DO - 10.2172/1997783

M3 - Technical Report

CY - United States

ER -

Design and Manufacturing of High Performance, Reduced Charge Heat Exchangers

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