sloshing or free surface
 

Hi, I am trying to calculate dynamic behavior of accelerated liquid storage rectangular tanks in 2D model. rectangular tank partially filled by liquid is moving from left to right as sin wave acceleration. . Does anybody exaplain to me how i can set boundary conditions on the two vertical walls and the tank bottom (the tank is moving horizontally not fixed). Thanks,

Re: sloshing or free surface
 

you can set fixed wall conditions for them but the fluid is moving due to a specified acceleration.

Re: sloshing or free surface
 

salam Mohamed

I dont khnow if you have seen the tutorial: Gas tank sloching (I think that is your subject)

I can send it if you want neverless I have'nt the grid file

Best Regards

Re: sloshing or free surface
 

Please be inform usk regarding the sofware application , we kindly usk you to support me to completed my study PhD program at ITS Thank you best regrds luhut