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Behaviour of a Fibre-Type Thermal Insulation for High Temperature Reactors under Rapid Depressurization; Theory and Measurement

机译：快速减压下高温反应器中光纤型隔热材料的性能;理论与测量

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The depressurization behaviour of a fibre-type thermal insulation has been investigated both by measurements with air and helium and with numerical models. A simple lumped parameter model has been used to reproduce the measured transients for air as well as for helium. All the experimental data have been obtained with reasonable accuracy by fitting two empirical parameters, the effective surfaces of the flow through the venting holes and the flow through the perforated tube. It is remarkable that the same parameters reproduce the experimental data for such different gases as air and helium. The dependence of the depressurization behaviour on the different parameters has been treated by a dimensional analysis. (Atomindex citation 13:654112)

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作者
Weber, H.;
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年度 1980
页码 1-41
总页数 41
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Htgr type reactors; Thermal insulation; Air; Comparative evaluations; Computer calculations; Depressurization; Ducts; Helium; Mathematical models; Medium pressure; Numerical solution; One-dimensional calculations; Pressure drop; Simulation; Transients;

机译：Htgr型反应器;隔热;空气;比较评估;计算机计算;减压;管道;氦气;数学模型;中压;数值解;一维计算;压降;模拟;瞬态;

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专利

1. Transient Behaviors of Gas in Thermal Insulation Media at Rapid Depressurization [J] . Nobuhiko MATSUMOTO, Kiyoshi TOKIEDA, Yoshizo OKAMOTO, Journal of nuclear science and technology . 1979,第10期

机译：气体在绝热介质中快速降压的瞬态行为
2. Flow visualizations and Transient Temperature Measurements in an Axisymmetric Impinging Jet Rapid Thermal Chemical Vapor Deposition Reactor [J] . A. G. Mathews, J. E. Peterson Journal of Heat Transfer . 2002,第3期

机译：轴对称冲击射流快速热化学气相沉积反应器中的流动可视化和瞬态温度测量
3. Thermal response of a modular high temperature reactor during passive cooldown under pressurized and depressurized conditions [J] . H. Haque, W. Feltes, G. Brinkmann Nuclear Engineering and Design . 2006,第5a6期

机译：加压和减压条件下被动冷却过程中模块化高温反应堆的热响应
4. The Effect of Operating Temperature on Depressurized Conduction Cooldown for a High Temperature Reactor [C] . Brian E. Mays, Antony Woaye-Hune, Jan-Patrice Simoneau, International Congress on Advances in Nuclear Power Plants . 2004

机译：工作温度对高温反应器减压传导冷却的影响
5. RMC SLOWPOKE-2 reactor thermal power determination by core water temperature measurements. [D] . Duchesne, Joseph Claude Daniel. 1995

机译：通过堆芯水温测量确定RMC SLOWPOKE-2反应堆热功率。
6. A study of expected lifetime of XLPE insulation cables working at elevated temperatures by applying accelerated thermal ageing [O] . Abdulsalam S. Alghamdi, Rayan K. Desuqi 2020

机译：通过加速热老化研究在高温下工作的XLPE绝缘电缆的预期寿命
7. Experimental study on transient behaviors of gas in thermal insulation media at rapid depressurization. [O] . Nobuhiko MATSUMOTO, Toshiyuki KAMEOKA, Kiyoshi TOKIEDA, 1980

机译：快速减压热绝缘介质中气体瞬态行为的实验研究。
8. Experimental Investigation of the Behaviour of a Fibre-Type Thermal Insulation for High Temperature Reactors under Rapid Depressurization [R] . Weber, H., Binggeli, E. 1979

机译：快速减压下高温反应器光纤型保温性能的实验研究

Behaviour of a Fibre-Type Thermal Insulation for High Temperature Reactors under Rapid Depressurization; Theory and Measurement

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