CAD Models for a Flow Domain for a Flow around a Cylinder,idea for CFD Calculatio.“流体多边形“文件”是3D,“域名流体”是为使用Ays而制作的2份文件。There's one sldpt file,and ACIS plus iges files,apart from the SCDOC(AYS)file.A model CAD of fluid dominos for consideration of CFD around a cindro.The“fluil-domain”files are fluils 3D域,the“domid-fluil”file is a file with geograph 2D.files in forms:SLDPRT,IGES,ACIS,SCDOC(AYS).