dislocated blades

There are two IMRs existing above and below the impeller respectively. The dislocated blades can destroy the IMRs and the mixing effect are better.
結果表明,標準葉片的上下方存在隔離區;而錯位葉片可以破壞隔離區,攪拌傚果要好於標準的六直葉渦輪。