gambit

lucy

I am a beginner using gambit and fluent. I want to make a model of three pipes intersection using gambit .The angles between the axises of the parent and two daughters are both 35 degree. The two daughters are 70 degrees.They are symmestry to the parent.The diameter of the parent is 24mm and the diameter of the two daughters are both 12mm.The intersection is a big problem to me.I can't make a smoothy intersection.There are so many very small faces and very sharp angles on those faces in the intersection that I couldn't mesh good engough to calculate.I used the TGRID mesh. Does anybody know how to make a smoothy intersection of the three pipes? Thanks a lot. lucy