【摘要】 <正> 符号u、v x、y方向的分速度 p 空气密度u’、v ’x、y方向的无量纲分速度 q_T、q_T0 发热量、特征发热量u、v u、v的初始值 k 流体热传导系数p 压力 β 热膨胀系数U 速度的特征量 B 山口宽度更多还原

【Abstract】 This paper describes a numerical calculation procedure for the temperature and velocity fields in workshops with heat source, using the method of approximate difference. The computation results are consistent with experiment data in the main. In addition, the result indicates tha this method using mathematical mode of laminar flow can also be applied to computing turbulent flows.更多还原