高温鉛直加熱壁近傍の自然対流に関する実験 : 密度変化を伴う高浮力流れの数値シミュレーションに関する研究第2報

概要

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Measurements of turbulent flow properties on natural convection along a heated vertical plate was conducted using a LDV and a thermocouple with 12ym diameter. The purpose of this experiment is to obtain data for validating the numerical simulations which consider high temperature variation, that is, strong density variation. The temperature difference between the plate surface and the ambient air, ΔT, is set at 404℃. As well as this high ΔT case , a low ΔT case(ΔT=43℃) was made , and the reliability of the measurements was verified through the excellent agreement with previous measurements. This study of the natural convection along a heated vertical plate is the first step towards that of more complex geometry.
社団法人日本建築学会の論文
1994-07-30