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Showing results 1 to 10 of 10 Search took 0.00 seconds. Search: Posts Made By: Kinnikuman

Forum: Main CFD Forum November 22, 2023, 00:10

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman Sorry, still I couldn't get it. So how can we... Sorry, still I couldn't get it. So how can we categorize sound induced by flow?

Forum: Main CFD Forum November 21, 2023, 23:39

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman @ LuckyTran, Sorry I can't get it. I thought... @ LuckyTran, Sorry I can't get it. I thought they are different sound mechanism. Does they actually represent same sound?

Forum: Main CFD Forum November 21, 2023, 22:35

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman @arjun, @LuckyTran I'm confusing now. Maybe I... @arjun, @LuckyTran I'm confusing now. Maybe I misunderstand the physics. Case 1. What I want to calculate is the sound induced by fluid flow and propagating inside the water itself and the...

Forum: Main CFD Forum November 21, 2023, 15:55

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman @LuckyTran, Thank you so much for sharing. I... @LuckyTran, Thank you so much for sharing. I think most of acoustic analogy such as Lighthill equation and Ffowcs Williams and Hawkings equations are applicable for far field noise. Are there any...

Forum: Main CFD Forum November 21, 2023, 15:53

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman @FMdenaro, Thank you for sharing. It's very... @FMdenaro, Thank you for sharing. It's very interesting and I'm searching the relative papers now.

Forum: Main CFD Forum November 21, 2023, 11:21

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman @ arjun Thank you for sharing the preliminary... @ arjun Thank you for sharing the preliminary calculation. But it seems slightly different what I want to calculate. The sound pressure is generated at the leakage and propagates in three media:...

Forum: Main CFD Forum November 17, 2023, 12:32

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman Sounds very nice. Is it possible to share the... Sounds very nice. Is it possible to share the theory guide or the relative papers? And is it completely free?

Forum: Main CFD Forum November 16, 2023, 17:51

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman Thank you so much for sharing. Honestly I... Thank you so much for sharing. Honestly I haven't understood what wildlatze can do well. The wildkatze calculates the pressure fluctuation inside the water domain and it causes the vibration of...

Forum: Main CFD Forum November 16, 2023, 05:55

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman Hi, thank you for your answer. Would you... Hi, thank you for your answer. Would you explain more detail about wildkatze? The FSI part is important for this calculation, and I’m looking for the similar cases that combines flow induced...

Forum: Main CFD Forum November 16, 2023, 01:56

Replies: 20 Flow induced sound propagation incident to pipe wall and surroundings Views: 653 Posted By Kinnikuman Flow induced sound propagation incident to pipe wall and surroundings Hello, I'm new to this CFD forum and the study of flow induced sound. As my research, I need to calculate flow induced sound propagating to a pipe wall and its surroundings. The figure I'm...

Showing results 1 to 10 of 10

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