ANSYS Fluent: Supersonic compressible Flow over Bullet

[@ThunderTurtle7]

I'm doing a 4in diameter, 6ft tall rocket at 515 m/s. My drag coefficient and force are quite large, like 2500 and 2000N. I'm measuring the drag from the surface of the rocket all the way around.

[@shashwatgupta2461]

Really very helpful. Explained very clearly as well.

[@ДмитроВолинець-п2ф]

thank you. Please more video for calculating Cx)

[@jeevanshrao2471]

Ansys gives the warning that you cannot use pressure farfield for non ideal gas and until that BC is changed setup cannot be initialized. How did you get results??

[@Ansystant]

Air was modelled as an ideal gas in this simulation. You can also use zero shear wall boundary condition.

[@vaibhavbandal8325]

What changes do we need to do while analyzing the same case in 3D ?

[@gagandeepsingh1173]

9:47 does a time skip, you clear a warning by ansys. I want to know how cause im facing similar warning.

[@jonathanarias2729]

i set pressure as 70120 Pa, but results give me only dynamic pressura both in total and static one, how can i fix it? forcing 70120 Pa at inlet instead of 0?

[@saiprakash5631]

at 3:10 (after using facing splitting and before generation) i am facing this problem: It says ANSYSWBU.exe encountered a problem. and shows A diagnostic file has been written : C:\\User\sai\App data\local\Temp\WBDumpfile.dmp please help

[@sintonghutabarat9215]

can i ask ur text books validation?

[@ReasonableSwampMonster]

12:07 xd