[stonecold1634]

https://i.imgur.com/o0WgnTu.jpg

Hello,I am doing the simulation of a 2D nozzle.As you can see in the picture，
exit jet is curved by the second inject flow,so , there will be a curve angle.

And there are some problems happened in "THRUST" evaluate:

1.Is build "probe" the proper method to calculate thrust?
2. How to get Fx and Fy?(calculate curved angle)

PLS help me to check the procedure of parameter thrust.

[fluid23]

Your question is not totally clear, can you rephrase it? In general, to get forces you would select your wall boundaries as inputs to a force report (or force reports if you want different directions, x and y).