Turbulent fluid flow is a persistent challenge in physics and engineering: it disrupts aviation and reduces the efficiency of wind turbines. In the body, disturbed blood flow can even contribute to problems in the circulatory system. Turbulence is also complex and unpredictable, so devising strategies to control it is notoriously difficult. Now, writing in Nature,
Turbulent fluid flow is a persistent challenge in physics and engineering: it disrupts aviation and reduces the efficiency of wind turbines. In the body, disturbed blood flow can even contribute to problems in the circulatory system. Turbulence is also complex and unpredictable, so devising strategies to control it is notoriously difficult. Now, writing in Nature, Lagemann et al.1 report the development of HydroGym, a platform for training artificial-intelligence models that learn, through trial and error, to control fluid flows. The authors show that control strategies learnt in one fluid-flow environment can be transferred, without further training, to a more complex one. If these control strategies can be verified experimentally, HydroGym could have implications well beyond fluid dynamics.
Competing Interests
The author declares no competing interests.
Keep following us for the latest insights.
