CFD analysis while aircraft landing

gurav.harsh · May 4, 2016, 06:14

Hi,
I created a CAD model for a drone and I want to do its cfd analysis while its landing. Dimensions- nearly 110*310*100 mm
Can anyone guide me some basic details?
which software will be better to get accurate results?
How much domain should I use for 110*310*100 mm?

ardismo · May 5, 2016, 03:22

What do you plan to do exactly? Will you move drone while simulating? Or you will just rotate the blades near the ground and look what is going on while landing ?

gurav.harsh · May 6, 2016, 03:26

rotate the blades near the ground and look what is going on while landing.

ardismo · May 6, 2016, 05:55

You can use fluent to simulate what you want. You can ground as a wall , you can model rotors as Moving Reference Frame . Or if you want transient simulation , you can use sliding mesh.

May 4, 2016, 06:14	CFD analysis while aircraft landing	#1
gurav.harsh New Member Harshada Gurav Join Date: Mar 2016 Posts: 2 Rep Power: 0	Hi, I created a CAD model for a drone and I want to do its cfd analysis while its landing. Dimensions- nearly 110310100 mm Can anyone guide me some basic details? which software will be better to get accurate results? How much domain should I use for 110310100 mm?

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May 5, 2016, 03:22		#2
ardismo New Member uk Join Date: Jul 2012 Posts: 16 Rep Power: 14	What do you plan to do exactly? Will you move drone while simulating? Or you will just rotate the blades near the ground and look what is going on while landing ?

May 6, 2016, 03:26		#3
gurav.harsh New Member Harshada Gurav Join Date: Mar 2016 Posts: 2 Rep Power: 0	rotate the blades near the ground and look what is going on while landing.

May 6, 2016, 05:55		#4
ardismo New Member uk Join Date: Jul 2012 Posts: 16 Rep Power: 14	You can use fluent to simulate what you want. You can ground as a wall , you can model rotors as Moving Reference Frame . Or if you want transient simulation , you can use sliding mesh.