圆形涡旋非线性大气边界层中风的分布

THE WIND DISTRIBUTION IN THE NONLINEAR ATMOSPHERIC BOUNDARY LAYER OF A CIRCULAR VORTEX

摘要: 在圆形涡旋的行星边界层中,考虑梯度风随半径变化的一般情况,在K=l2|∂V/∂z|的假定下,解边界层运动方程得到风及边界层某些参数的分布.还计算了边界层顶部的垂直速度,并将其与某些其他工作中的垂直速度作了比较.

Abstract: In PBL of a circular vortex in which the gradient wind is a function of radius,the equations of motion are solved under the assumption of K=l2|∂V/∂z|.The distribution of wind and some boundary layer parameters are obtained.The vertical velocities at the top of PBL are also computed.Finally,the vertical velocities are compared with other works.