1) vertical turbulence intensity
垂直湍流强度
1.
The expression is absolutely the same as classical logarithmic wind profiles in a neutral atmosphere, and from which the analysis shows that the Karman constant is related to the vertical turbulence intensity, and implies that the Karman constant is 0.
分析认为Karman常数与垂直湍流强度有关,其量值的弱不确定性是由于“中性”及“近地层常通量假定”不符合实际大气情况所致;所建立的垂直湍流强度与无量纲风廓线关系可以合理地描述在稳定边界层的情况。
3) vertical turbulent velocity scale
垂直湍流速度尺度
4) turbulence intensity
湍流强度
1.
Discusses the differences in turbulence intensity, speed distribution and power spectra between natural and artificial air movement, causes behind the differences and their relations with thermal comfort.
讨论了自然风与机械风的湍流强度、速度分布、频谱参数的不同。
2.
The turbulence intensity near the ground increase dramatically up to 0.
5%的个例可为风力发电带来良好效益,但也有3成的登陆热带气旋将对风电场造成破坏；登陆台风中心附近地层的湍流强度可异常增大达0。
3.
The velocity,turbulence intensity and Reynolds stresses were obtained.
通过速度场、湍流强度、Reynolds应力等物理量的对比分析,表明减阻杆降低了中心涡核区的旋转动能和湍流强度。
5) turbulent intensity
湍流强度
1.
In order to estimate eccentric MR,two parameters named turbulent intensity and regurgitate angle were proposed to modify the effective regurgitate orifice area(EROA) based on traditional PISA algorithm.
针对这一现状,从返流角度和湍流强度两个方面,对传统PISA算法的有效返流瓣口面积(EROA)进行修正。
2.
The compare of heat transfer coefficient distribution,velocity magnitude distribution,radial velocity distribution and turbulent intensity distribution between converging-diverging tube and smooth tube was conducted.
应用数值模拟方法对光滑圆管与缩放管内的空气湍流对流传热在相同条件下进行了计算,对缩放管与光滑圆管内的对流传热系数、速度模量分布、径向速度分布、湍流强度的对比表明:缩放管内空气对流传热系数的提高,是近壁区域流体扰动增强产生了较大的流动径向速度与湍流强度的结果。
3.
The wind speed and the turbulent intensity in the vortical flow area and the pressure distribution on the buildings are analyzed quantitatively.
本文利用计算流体力学(CFD)软件,针对串行排列的三栋建筑物的风环境,采用标准k-ε两方程湍流模型进行了数值模拟,研究分析了三种不同建筑物间的距离下的风涡漩分布特点,并定量分析了涡漩区中的风速和湍流强度,以及建筑物横截面的压力系数分布,为建筑小区的规划最优设计提供理论参考和依据。
6) vertical turbulent diffusion
垂直湍流扩散
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条