Scholarlink

<p>A general algorithm is presented for determining accurate surface temperatures and heat transfer measurements using infrared thermography on optically translucent materials. The algorithm is validated with experimental data collected on a additively manufactured hemisphere made of Formlabs Rigid 10K in the University of Arizona Mach 5 Ludwieg tube. The accuracy of the measurement was determined by comparing to independent heat transfer sensors within the model and theoretical heating models. The results show significantly improved accuracy when compared to measurements made with the opaque body assumption which substantially underestimates the surface temperature and heat flux.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Measurement of quantitative heat flux on translucent surfaces using infrared thermography

  • 期刊论文

  • 发表日期：

    2025年5月2日

查看全文
  • Brian S. Kinsey,
  • James A. S. Threadgill,
  • Stuart A. Craig

摘要

A general algorithm is presented for determining accurate surface temperatures and heat transfer measurements using infrared thermography on optically translucent materials. The algorithm is validated with experimental data collected on a additively manufactured hemisphere made of Formlabs Rigid 10K in the University of Arizona Mach 5 Ludwieg tube. The accuracy of the measurement was determined by comparing to independent heat transfer sensors within the model and theoretical heating models. The results show significantly improved accuracy when compared to measurements made with the opaque body assumption which substantially underestimates the surface temperature and heat flux.