TheA Question Atfor a Forum

I think this is what you mean?

I'm solveing the stationary non-compressible task so I use simpleFoam and compare with data ofthe results with the experiment data.

or: I'm working on the stationary... / I'm trying to solve the stationary...

"the" is right if they will know exactly which task you're referring to, if not "a".

I might say "problem" instead of "task".

The number of Reynolds in my problems shows that a flow is a laminar.

I'm not sure that problem is the right word here. "my workings / my output / my results"?

Or "The number of Reynolds I've found/discovered..." I'm not a scientist, so I don't know the expected way to phrase this

But, my pressure values different on average at 65%.

I think this needs to be rephrased, but I don't know enough about the topic to be confident about how.

Maybe: "values differ by an average of 65%" "my pressure values are on average 65% of what they should be"

Try googling standard deviation / variance, maybe those are helpful terms?

So, I want to try a/the turbulence model.

I have a question: is ithis correct to use a/the turbulence model, if athe viscosity shows that flow is a laminar?

I don't know enough about the topic to know whether "laminar" should be an adjective or a noun

And can you please to advise where I can read about RAS and LES model on not difficult wayfind simple/simplified explanations/discussions of RAS and LES models?

TheForum Question At Forum

Maybe you can elaborate what kind of forum you're presenting your question to.

I solve the stationary non-compressible task so I use simpleFoam and compare it with the data of the experiment.

I'm not a very scientifically minded person so I have just corrected grammatical mistakes as I see them here.

The number of Reynolds in my problems shows that a flow is a laminar.

Out of curiosity, what is a laminar?

But, my pressure values different on average at 65%.

"at" is unneeded

So, I want to try the turbulence model.

Missing pronoun

I have a question: is this corect to use turbulence model, if af viscosity shows that flow is a laminar, is it correct to use the turbulence model?

"is laminar" instead of "is a laminar" may be the grammatically correct way to phrase this but I don't know because I don't know how laminar is used in a sentence. Another note, it makes much more sense to put the "if" statement up first.

And can you please to advise me where I can read about the RAS and LES model on not difficults in an accessible way?

"accessible way" just sounds better in this context. "On not difficult way" sounds really unnatural.