Making enclosure doubles number of faces

ashleywiji · January 25, 2020, 12:33

Hello,

I am trying to do a fluid flow analysis around a car. Whenever I make an enclosure on Design Modeler around my car, the number of faces double. This ends up exceeding the faces limit for the academic license. Do you know why it doubles the number of faces and if I can stop this from happening?

By the way, I have tried making the enclosure on SolidWorks and using the subtract tool. However it was difficult editing the mesh becauses its just one big rectangular block and it doesn't let me select features on the car.

I apologise if my questions are very naive. I have tried searching extensively for answers.

Regards,

Ashley

evcelica · January 27, 2020, 14:13

After making enclosure, do you delete the original car geometry?
You should, as it is not needed anymore.

January 25, 2020, 12:33	Making enclosure doubles number of faces	#1
ashleywiji New Member Ashley Join Date: Jan 2020 Posts: 1 Rep Power: 0	Hello, I am trying to do a fluid flow analysis around a car. Whenever I make an enclosure on Design Modeler around my car, the number of faces double. This ends up exceeding the faces limit for the academic license. Do you know why it doubles the number of faces and if I can stop this from happening? By the way, I have tried making the enclosure on SolidWorks and using the subtract tool. However it was difficult editing the mesh becauses its just one big rectangular block and it doesn't let me select features on the car. I apologise if my questions are very naive. I have tried searching extensively for answers. Regards, Ashley

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Foam::error::PrintStack	almir	OpenFOAM Running, Solving & CFD	92	May 21, 2024 07:56
parallel run OpenFoam	Srinath Reddy	OpenFOAM Running, Solving & CFD	13	February 27, 2019 09:15
[snappyHexMesh] SHM Layer Addition Phase	dickcruz	OpenFOAM Meshing & Mesh Conversion	4	November 1, 2018 07:05
GenerateVolumeMesh Error - Surface Wrapper Self Interacting (?)	AndreP	STAR-CCM+	10	August 2, 2018 07:48
[snappyHexMesh] sHM layer process keeps getting killed	MBttR	OpenFOAM Meshing & Mesh Conversion	4	August 15, 2016 03:21

January 27, 2020, 14:13		#2
evcelica Senior Member Erik Join Date: Feb 2011 Location: Earth (Land portion) Posts: 1,174 Rep Power: 23	After making enclosure, do you delete the original car geometry? You should, as it is not needed anymore.