Research on Heat Transfer in High Temperature Garments

This paper describes the Law of heat transfer between the layers of material and a method for determining the thickness of layers of material parameters of a high temperature protective clothing. Three important choice of protective clothing material and the air gap layer as the research object, bas...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 612; no. 4; pp. 42026 - 42034
Main Authors Wan, Yi-Fei, Lin, Peng-Yi, Li, Hao-Yi, Dai, Chang-Ping
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.10.2019
Subjects
Air gaps
ANSYS
CAD
Clothing Design
Computer aided design
Energy conservation law
Fourier law
Fourier's law
Heat conduction equation
Heat transfer
High temperature
Partial differential equations
Protective clothing
Thickness
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Summary:This paper describes the Law of heat transfer between the layers of material and a method for determining the thickness of layers of material parameters of a high temperature protective clothing. Three important choice of protective clothing material and the air gap layer as the research object, based on the Fourier law and the energy conservation law to establish second order partial differential equation, solving the Crank-Nicolson method by second order partial differential equation, derived temperature, time, the relationship between the thickness. Finally, in the case where the heat transfer ANSYS software simulation under the above conditions, a comparative analysis with calculated transfer law, the error is 1.2%, higher accuracy results.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/612/4/042026