细长柔性植株瞬态阻力的风洞模拟

李艳敏, 亢力强

Simulation of instantaneous drag force of slender flexible plant model in wind tunnel

Yanmin Li, Liqiang Kang

图5 植株与圆木棒平均阻力（A）、均方根脉动阻力（B）、阻力脉动强度（C）随来流风速的变化

Fig.5 Variation of mean drag force （A）， RMS fluctuation drag force （B） and drag force fluctuation intensity （C） of plant and rigid round stick with incoming wind speed