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In situ measurement system for ultra-high temperature spectral emissivity of samples under plasma wind tunnel

delete2025-12-27
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PRE
AI
W
Wang, Guoqing
G
Guolin Wang *
J
Jia Yu
Z
Zuozheng Chen
J
Jinglai Zheng
B
Buyue Zhao
S
Shanggeng Li
L
Liping Liu
H
Haiming Huang *
DOI：10.1016/j.infrared.2025.106356delete
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Abstract

Abstract

En 中文
• FTIR was first used for in-situ assessment in high-enthalpy thermal environments. • A 3000 K-capable spectral emissivity measurement system was developed. • A novel method for capturing surface radiation in plasma jet heating was proposed. • The overall and relative uncertainty are both less than 2.04% and 2.47% respectively.

Journal

I
Infrared Physics and Technology
IF:
3.4
Papers:
5.8K
Citations:
1.2W

Organization

B
Beijing Jiaotong University
Scholars:
2.1W
Papers: 1.7W
Citations: 1.2W
C
China Aerodynamics Research and Development Center
Scholars:
358
Papers: 179
Citations: 1.5K
B
beijing institute of technology
Scholars:
5.3W
Papers: 3.9W
Citations: 63
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