Problem in unit of model

aja1345 · June 26, 2015, 19:21

Hi,

I had designed a turbine based on unit (mm). But when I imported msh file in fluent and I clicked scale grid option until I change unit to (mm). In fact, y max is 1440 mm in my model. But according to the following figure ymax is 1440000 mm. And also, y min is 0, But here is -5.51998e-11. why? On the other hand, Does this problem make solution will not become correct?

I am grateful that guide me until this problem is resolved.
Thanks,

Best,

Amir

aja1345 · June 27, 2015, 05:45

Hi,

Can no-one help?

I am really grateful that guide me, otherwise I should design again my model

Thanks,

Best,

Amir

June 26, 2015, 19:21	Problem in unit of model	#1
aja1345 Senior Member Aja Join Date: Nov 2013 Posts: 496 Rep Power: 14	Hi, I had designed a turbine based on unit (mm). But when I imported msh file in fluent and I clicked scale grid option until I change unit to (mm). In fact, y max is 1440 mm in my model. But according to the following figure ymax is 1440000 mm. And also, y min is 0, But here is -5.51998e-11. why? On the other hand, Does this problem make solution will not become correct? I am grateful that guide me until this problem is resolved. Thanks, Best, Amir

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June 27, 2015, 05:45		#2
aja1345 Senior Member Aja Join Date: Nov 2013 Posts: 496 Rep Power: 14	Hi, Can no-one help? I am really grateful that guide me, otherwise I should design again my model Thanks, Best, Amir