Understanding how fluids heat or cool surfaces Textbook formulas for describing heat flow characteristics, crucial in many industries, are oversimplified, study shows. Date: April 28, 2020 Source ...

The flow thereafter remains laminar unless it is disturbed again. "Nobody knew that it was possible to get rid of turbulence in practice. We have now proven that it can be done.

Ke-Gang Shih, On the Existence of Solutions of an Equation Arising in the Theory of Laminar Flow in a Uniformly Porous Channel with Injection, SIAM Journal on Applied Mathematics, Vol. 47, No. 3 (Jun.