1301 加熱道路上のストリートキャニオンに関する風洞実験 : 流れ場および道路面上の温度場の観察(OS13-1 大気海洋の流体現象と環境流体,オーガナイズドセッション)

抄録

Wind tunnel experiments of street canyon were conducted in a uniform flow. A heated street was located between an upstream and a downstream buildings. The effects of street width and flow structure on cooling effect of the street surface were investigated experimentally. A circulation flow just behind the upstream building contributed the uniform of temperature difference on the street surface. The cooling effects of a separated flow from the upstream building around reattached point were confirmed experimentally. In the near future, street canyon phenomena elucidate also in a large turbulent shear flow by a Makita-type active turbulence generator by our research group.