Abstract
The purpose of this paper is to report the fundamental data for natural ventilation caused by the ventilator which is equipped with building. In this paper we describe a wind tunnel invesitigation into the space static pressure surrounding tall model when low models are placed around of tall model in a simulated atmospheric boundary layer. Measurements are made of the influence of the height of low models and the distance of models. The results are presented in the form of coefficient of space static pressure, normalized by means of dynamic pressure of free stream. And they are compared with the space static pressure surrounding tall model in isolation.
