Analysis of digital filters used in time-series small heat flux measurement

2022 ◽  
Vol 200 ◽  
pp. 117630
Author(s):  
Guoqiang Liu ◽  
Tong Xiong ◽  
Gang Yan ◽  
Jianlin Yu
Keyword(s):  
Heat Flux ◽  
Time Series ◽  
Digital Filters ◽  
Flux Measurement ◽  
Heat Flux Measurement

scholarly journals Gradient heat flux measurement in study of condensation at inner surface of the tube

2020 ◽  
Vol 1683 ◽  
pp. 022018
Author(s):  
S Z Sapozhnikov ◽  
V Y Mityakov ◽  
A Y Babich ◽  
E R Zainullina
Keyword(s):  
Heat Flux ◽  
Flux Measurement ◽  
Heat Flux Measurement ◽  
Inner Surface

scholarly journals The surface eroding thermocouple for fast heat flux measurement in DIII-D

2018 ◽  
Vol 89 (10) ◽  
pp. 10J122 ◽  
Author(s):  
J. Ren ◽  
D. Donovan ◽  
J. Watkins ◽  
H. Q. Wang ◽  
D. Rudakov ◽  
...  
Keyword(s):  
Heat Flux ◽  
Flux Measurement ◽  
Heat Flux Measurement

Dynamic heat flux measurement for advanced insulation materials

2016 ◽  
Vol 17 (6) ◽  
pp. 925-931 ◽  
Author(s):  
Mohanapriya Venkataraman ◽  
Rajesh Mishra ◽  
V. Subramaniam ◽  
A. Gnanamani ◽  
T. M. Kotresh ◽  
...  
Keyword(s):  
Heat Flux ◽  
Flux Measurement ◽  
Insulation Materials ◽  
Heat Flux Measurement

Temperature and Heat Flux Measurement on Hot Models in Short-Duration Facilities

2015 ◽  
Vol 29 (1) ◽  
pp. 37-46 ◽  
Author(s):  
Benjamin Kraetzig ◽  
David R. Buttsworth ◽  
Fabian Zander ◽  
Stefan Löhle
Keyword(s):  
Heat Flux ◽  
Short Duration ◽  
Flux Measurement ◽  
Heat Flux Measurement

Heat Flux Measurement Method of Two-Phase Flow in SRM

2012 ◽  
Vol 152-154 ◽  
pp. 883-888
Author(s):  
Xiang Yu Zhang ◽  
Guo Qiang He ◽  
Pei Jin Liu ◽  
Jiang Li
Keyword(s):  
Heat Transfer ◽  
Heat Flux ◽  
Two Phase Flow ◽  
Thermal Protection ◽  
Flux Measurement ◽  
Combustion Products ◽  
Phase Flow ◽  
Solid Rocket Motor ◽  
Two Phase ◽  
Heat Flux Measurement

Accurate information on heat transfer data of combustion products in the solid rocket motor chamber is a crucial prerequisite for the engine thermal protection. A measurement technique was well developed to acquire steady-state heat flux data of two-phase flow and was used successfully in the hostile environment. Experimental heat flux measurement has been obtained with an innovative designed instrument by simulating the flow field of complex charging configuration. The total heat flux of combustion products in the chamber was brought away by the coolant and calculated by its enthalpy rise in this device. The data could be used to analyze the heat transfer phenomena in SRMs and provide boundary condition for establishing insulation erosion model.

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