请教patch的名称如何在手册中查询及它们的使用方法，比如BUOYANCY，WWEST等

xxwy

Group 13. Boundary & Special Sources

PATCH (BUOYANCY,PHASEM,0,0,0,0,0,0,1,1)
COVAL (BUOYANCY,U1  , FIXFLU      , GRND2       )
COVAL (BUOYANCY,V1  , FIXFLU      , GRND2       )
COVAL (BUOYANCY,W1  , FIXFLU      , GRND2       )

BUOYA   = 0.000000E+00 ; BUOYB =-9.810000E+00
BUOYC   = 0.000000E+00
BUOYD   = 1.189000E+00
还有
PATCH(WWEST，WWALL，1，1，1，12，4，18，1，1)
COVAL(WWEST，Wl，GRND2，0. 0)；COVAL(W WEST，V1，GRND2，0. 0）
COVAL(WWEST，KE，GRND2，GRND2)
COVAL(WWEST，EP，GRND2，GRND2)
这里的BUOYANCY,WWEST分别代表什么意思啊，在手册的哪部分可以查到？

encle

WWEST是指壁面（WALL）的西面，具体可看polis，地址如下
..phoenics/D_POLIS/D_ENC/WALL.HTM#walls

encle

BUOYA... is used by GXBUOY to carry the gravitational acceleration in the x-direction.
In the GRND4 (or LINBC) option for GRAVitational source terms, BUOYC is used as a constant in a linear function of two variables for the VALue.
u can find the detail at this page:
...phoenics/D_POLIS/D_ENC/ENC_B.HTM#buoy