MTPS Analytical Temperature and Heat Flux Solution With Thermal Contact Resistance

Author:

Emanual Michael1,Brown Brandon C.2,Ackermann Sarah L. G.3,Bateman Robert3

Affiliation:

1. VP Research and Development C-Therm Technologies, Fredericton, NB E3B 1B6, Canada

2. VP Engineering C-Therm Technologies, Fredericton, NB E3B 1B6, Canada

3. C-Therm Technologies, Fredericton, NB E3B 1B6, Canada

Abstract

Abstract An exact transient analytical solution of the temperature fields and heat fluxes for the modified transient plane source (MTPS) method is presented. The MTPS sensor is made of a thin disk with a heater/sensor and a heated guard ring on its surface, providing a one-dimensional heat flow to a semi-infinite sample in contact with its surface. The MTPS sensor measures the thermal effusivity of the sample. Two different solutions are derived, one is in the form of an infinite series with no thermal resistance, and the other is in integral form and includes thermal resistance between the MTPS sensor surface and the measured sample. The theoretical model is supplemented by experimental results.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Reference32 articles.

1. Effusivity Sensor Package (ESP) System for Process Monitoring and Control,2006

2. New Transient Non-Destructive Technique Measures Thermal Effusivity and Diffusivity;Morelli,2000

3. Standard Test Method for Measurement of Thermal Effusivity of Fabrics Using a Modified Transient Plane Source (MTPS) Instrument;ASTM,2016

4. Bio-Composites Reinforced With Natural Fibers: Comparative Analysis of Thermal, Static and Dynamic-Mechanical Properties;Fiber Polym.,2020

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The role of thermal effusivity in heat exchange between finite-sized bodies;International Journal of Heat and Mass Transfer;2023-03

2. Thermal Conductivity of Ti-6Al-4V in Laser Powder Bed Fusion;Frontiers in Mechanical Engineering;2022-07-01

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3