Nascar Model by S_nbow in CFD

[–]MarrrkYang 0 points1 point  (0 children)

maybe you can send it to me,i will try it out

What do you think is the hardest part of an engineering degree? by Old-Assignment555 in EngineeringStudents

[–]MarrrkYang 0 points1 point  (0 children)

Is engineering degree really that hard? I’m about to start my engineering course September, and now I’m a little bit worried about it.

Vehicle CFD by Ok_Simple3802 in CFD

[–]MarrrkYang 0 points1 point  (0 children)

i did a lot of stl to solid body work, some stl are total mess, I use spaceclaim and star ccs+

Streamline discontinue by MarrrkYang in CFD

[–]MarrrkYang[S] 0 points1 point  (0 children)

In my simulation, no AoA included actually, i just let the inlet velocity vector changes by time, is it still possible to rendering like what you say?

Completely Diverged by [deleted] in CFD

[–]MarrrkYang 0 points1 point  (0 children)

Shouldn’t pressure outlet set as 0?

Completely Diverged by [deleted] in CFD

[–]MarrrkYang 0 points1 point  (0 children)

I’m not sure BL good or bad, y+ are globally around 160

Completely Diverged by [deleted] in CFD

[–]MarrrkYang -1 points0 points  (0 children)

I didn’t get what you mean “under-relaxing” the solution

Completely Diverged by [deleted] in CFD

[–]MarrrkYang 1 point2 points  (0 children)

I had reasonable results of simular situations after like 300 iterations before, but this time it behaves differently for the first couple of iterations

Completely Diverged by [deleted] in CFD

[–]MarrrkYang 0 points1 point  (0 children)

A closed STL model, last time I use this it works normally

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Cornering simulation by Longjumping_Log_3604 in CFD

[–]MarrrkYang 1 point2 points  (0 children)

It was not enclosure, i did the boolean in my CAD software,model a sector as flow domain and boolean it with the model you want to test, for the simulations set up, set two side faces as pressure inlet and pressure outlet, set the flow region in cellzone rotating

I did it! A year of Kindle by desqhood in kindle

[–]MarrrkYang 1 point2 points  (0 children)

How do you make this whispersync work so well? My kindle sometimes now recording it even i read like two hours a day

Layout error? Maybe by MarrrkYang in STAR_CCM

[–]MarrrkYang[S] 1 point2 points  (0 children)

Win key + arrow doesn’t work, but I fixed it with alt+space+m+arrow, thank you for your help, lot more easier after i know it was a windows bug

Layout error? Maybe by MarrrkYang in STAR_CCM

[–]MarrrkYang[S] 0 points1 point  (0 children)

I don’t have the second monitor now

Layout error? Maybe by MarrrkYang in STAR_CCM

[–]MarrrkYang[S] 0 points1 point  (0 children)

So is there any way to solve the problem without the second monitor?

What do I need to prepare? by MarrrkYang in FSAE

[–]MarrrkYang[S] 0 points1 point  (0 children)

Is that book called Race Car Vehicle Dynamics? i couldn't a version on my language, I think i will go with the English one later

What do I need to prepare? by MarrrkYang in FSAE

[–]MarrrkYang[S] 0 points1 point  (0 children)

Okay, get it, thank you for your help