3D Numerical Simulation of Laminar flow and Conjugate Heat Transfer through Fabric

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F17%3A00003725" target="_blank" >RIV/46747885:24410/17:00003725 - isvavai.cz</a>

Result on the web

<a href="https://www.degruyter.com/downloadpdf/j/aut.ahead-of-print/aut-2015-0052/aut-2015-0052.pdf" target="_blank" >https://www.degruyter.com/downloadpdf/j/aut.ahead-of-print/aut-2015-0052/aut-2015-0052.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/aut-2015-0052" target="_blank" >10.1515/aut-2015-0052</a>

Result language

angličtina

Original language name

3D Numerical Simulation of Laminar flow and Conjugate Heat Transfer through Fabric

Original language description

The air flow and conjugate heat transfer through the fabric was investigated numerically. The objective of this paper is to study the thermal insulation of fabrics under heat convection or the heat loss of human body under different conditions (fabric structure and contact conditions between the human skin and the fabric). The numerical simulations were performed in laminar flow regime at constant skin temperature (310 K) and constant air flow temperature (273 K) at a speed of 5 m/s. Some important parameters such as heat flux through the fabrics, heat transfer coefficient, and Nusselt number were evaluated. The results showed that the heat loss from human body (the heat transfer coefficient) was smallest or the thermal insulation of fabric was highest when the fabric had no pores and no contact with the human skin, the heat loss from human body (the heat transfer coefficient) was highest when the fabric had pores and the air flow penetrated through the fabric.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Project

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Continuities

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Autex Research Journal

ISSN

1470-9589

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

8

Pages from-to

53-60

UT code for WoS article

000395995100008

EID of the result in the Scopus database

2-s2.0-85014929770