X-momentum equation aay(μOuOy)=0 (16.1) y-momentum equation ap/ay=0 (16.2) Energy equation alay koT/oy)+ a/dy( uou/ay=0(16.3) ●2021221 nwpu2021/2/21 nwpu x-momentum equation: /y( u/y)=0 (16.1) y-momentum equation: p/y=0 (16.2) Energy equation: /y( kT/y)+ /y( u/y)=0 (16.3)