Sangho Ko

4 Questions 4 Answers 0 Followers

Questions related from Sangho Ko

Are experimental method used often for turbulent flow research?

Hello I'm interested in turbulent flow and I'm finding out turbulence stuff these days. While finding those, I have 5 questions about those so I'm writing about it at here. This post is not...

01 April 2025 7,460 3 View

Rotation of fluid particle?

I have a question of fluid particle's rotation. I've added a link for this question which is uploaded to other website. https://www.cfd-online.com/Forums/main/253580-rotation-fluid-particle.html I...

18 December 2023 6,223 0 View

Why RMS fluctuation is function of distance from wall and proportional to mean wall shear stress?

I've seen one book and I've uploaded picture of wondering part. (Statistical Fluid Mechanics: Mechanics of Turbulence, Volume 1, P.278) Actually I can't understand whole part eventhough I've read...

08 June 2022 2,470 3 View

How is fluctuation velocity calculated in this paper?

I'm reading this paper. Development and Application of a Cubic Eddy-Viscosity Model ... This paper is claiming there is a problem in k-epsilon model. Because in k-epsilon model, we assume that...

05 January 2022 890 5 View