1·Nf - 6 wind tunnel is a pressurizing, continuous, high - speed and return - flow aerofoil wind tunnel.
6风洞是一座由轴流式压缩机驱动的增压、连续、 高速回流式翼型风洞。
2·The numerical solution of incompressible viscous flow over an aerofoil is obtained by H-type grids and a special difference scheme.
本文用H型网格和特殊的差分格式数值求解了粘性不可压缩叶型绕流。
3·Air flow control the aerofoil Louvre shape allows the air flow to be controlled in wet and dry weather.
气流控制在干、湿不同气候情况下通过调节百叶片控制气流。