《流体动力学》（英文版）local scaling

UuSTEADy LOcAL SeAG TRAUSFORMATTOW 6.0 y D2 2y。 DHe+ie Ox nlm,(x.,t)→ 2 -子 是2= y= nA y S s 5++学 ∠d 7需·是关( 学游+43 2= F 7 5(5 BCS/z>O): Fl0)-O 吃e52e 2 (52)26b2a e LZMPULSIYE SAPT:2 5 dons reAce t 2+2 从的mPmm(mmm)h,=hk,mb 鬥1地

SIMILARITY VAR/ABLE DER/VATION Ref: CebeciBradhov 86-90 Seed:TsL voriable transformations(xy,wvu)-(5,,f,3,% 3=x smch that 5-dependonce in the transformed TSL atoms drops out. sing the 2 2=92+372 a3 47 ,2s-+g“ ths epu sin is b be independant叶5,地mst如m y32 ds +" 吆++5- 2,-y"253 如,m 3-1=a+k3-k=2 a 6 coste→ b4()+2)4 a="r=/-2 =-此 " e7=

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