小湾水电站地下厂房自然通风理论计算和模型试验

Theoretic calculation and model experiment on natural ventilation in Xiaowan Hydropower Station underground powerhouse

介绍了小湾水电站地下厂房的自然通风设计方案,制作了自然通风试验模型,总结了模型试验的成果,通过理论计算和模型试验,得出了工程可以使用的关键数据,从而减少了工程投资,节约了运行费用,创造了经济效益。

Presents the natural ventilation design of Xiaowan Hydropower Station underground powerhouse. Establishes the experimental model of natural ventilation. Outlines the achievement of model experiment. Obtains the pivotal data used in project by theoretic calculation and model experiment, which can reduce construction budget, save operating cost and yield good economic returns.