J1939协议中PGN计算器，使用vc6.0开发-J1939 PGN calculator

杭州出租车最新计费计算器，按照最新出台的计费方式计算。和出租车实际计费相同-Hangzhou taxi latest charges calculator

通过设置流场马赫数和拐角等信息获得当地流场的流场参数-The flow field parameters obtained by setting the local flow field flow Mach number and other information corner

通过流动的相关参数，包括速度粘度以及特征尺度，获得最适宜的Y+值所对应的第一层网格尺寸-By flow parameters, including speed and viscosity characteristics of scale, access to the most appropriate Y+ value corresponding to the first layer of mesh size