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Sidique August 4, 2019 23:53

Taylor Bubble Rise
 
Hello
Please I need help with my simulation. I simulating the rise of Taylor bubble in vertical pipe. I patched the initial bubble shape in the tube. I am using the VOF method under laminar regime. My problem is, I am not seeing any visible movement in the bubble, rather it disintegrates at the nose and wake regions. How can I fix this? Your help would be appreciated. Thanks

esma August 21, 2019 03:33

have you set the gravity for the vertical axis? can you include an image of your patched model?

Sidique August 26, 2019 18:19

Taylor bubble
 
I am unable to attach an image, but after a number of iterations, the bubble starts to split into two along the axis. I will keep trying to attach the image, that will make things clearer. Thanks

rupak504 September 14, 2019 09:23

Quote:

Originally Posted by Sidique (Post 743146)
I am unable to attach an image, but after a number of iterations, the bubble starts to split into two along the axis. I will keep trying to attach the image, that will make things clearer. Thanks

Improve the mesh quality

Sidique September 15, 2019 20:26

Thanks
 
Thank you Lolita. It is better now.
Regards


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