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Experimental Determination of the Local Heat Transfer Coefficient in a Closely Packed Pin Arrangement

机译：密集针布置中局部传热系数的实验测定

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The determination of the heat transfer coefficient of the pins of the Spallation Neutron Source is a very important problem for the development of this facility, as data for thermal and structural studies. For this purpose, a test apparatus was built, in scale 1:1, for the simulation of the thermal and hydraulical conditions of the Neutron Source. This apparatus is a pin bank, with one of the pins electrically heated. Performance of measurements gave the values for the heat transfer coefficient, here presented in the Nusselt Number form, and its local distribution. Results show the linear dependence of Nusselt Number on Reynolds Number, for a constant heat production. (ERA citation 08:041938)

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作者
Moeller, S. V.;
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年度 1982
页码 1-89
总页数 89
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Fuel Pins; Heat Transfer; Simulation; Neutron Sources; Heating; Nusselt Number; Reynolds Number; Spatial Distribution; Spallation; Mockup; Fourier Heat Equation; Temperature Dependence; Graphite; Thermocouples; Measuring Methods; Autoradiography; F Codes;

机译：燃料销;传热;模拟;中子源;加热;努塞尔数;雷诺数;空间分布;散裂;样机;傅里叶热方程;温度依赖性;石墨;热电偶;测量方法;放射自显影; F代码;

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1. Experimental study of heat transfer coefficient in a Spark Ignition engine (2nd report, examination of arrangement of heat transfer coefficient under motored conditions) [J] . Hidenori Tasaka, Hiroshi Tajima 日本機械学会論文集. B編 . 1997,第610期

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3. DETERMINATION OF LOCAL HEAT-TRANSFER COEFFICIENTS AROUND A CIRCULAR CYLINDER UNDER AN IMPINGING AIR JET [J] . E.E.M. Olsson, H. Janestad, L.M. Ahrne, International Journal of Food Properties . 2008,第3期

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4. Experimental determination of the forced-convection gas-to-wall heat transfer coefficient in a packed bed for high temperature thermal energy storage [C] . Emmanuel C. Nsofor, George A. Adebiyi ASME International Mechanical Engineering Congress and Exposition . 2001

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7. Experimental determination of the local heat transfer coefficient in a closely packed pin arrangement [O] . Möller S. V. 1982

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8. DETERMINATION OF LOCAL EXPERIMENTAL HEAT-TRANSFER COEFFICIENTS ON COMBUSTION SIDE OF AN AMMONIA-OXYGEN ROCKET [R] . Curt H. Liebert, Robert C. Ehiers 1961

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Experimental Determination of the Local Heat Transfer Coefficient in a Closely Packed Pin Arrangement

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