feko计算含有翼型的模型，网格剖分老出错

參考一下. 看使用手册里关于EG卡的说明
http://www.rfeda.cn/dp-bbsthread-1155.html
作者:steeven 浏览次数:1142 发表于:2007/4/8 11:18 【论坛浏览】
导入的*.STL格式mesh文件
出现错误信息为：
The triangle with the number      443 is too small (surface=  0.0000E+00 m*m) compared with
the limit value EPSENT=  1.0000E-08 m. Define the parameter EPSENT at the EG card.
ERROR    240: A triangle is too small or EPSENT is too large
评论者:ibelieve 评论时间:2007/4/8 13:24 序号 1
是不是你有两个三角形太小了，被认为是一个三角形了啊?你看使用手册里关于EG卡的说明：
Maximum identical distance:
Two points less than this distance apart are considered identical.
For an exact description see below. If this parameter is not specified, it is set internally to 10－6 m. In most cases this value is sensible. If scaling is done with the SF card, this value is also scaled. It is recommended to set this value, also referred to as EPSENT, only if FEKO demands it with a warning or error.