In this chapter, the equations for turbulent flows are presented, as well as the famous closure problem. An introduction to the topic is presented in Sect. 5.1. The mathematical model is presented in Sect. 5.2, and the Boussinesq–Reynolds average equations are presented in Sect. 5.3. The filtered equations are presented in Sect. 5.4, and finally, a list of exercises is presented in Sect. 5.5.

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Equations for Turbulent Flows and the Closure Problem

  • Aristeu da Silveira Neto

摘要

In this chapter, the equations for turbulent flows are presented, as well as the famous closure problem. An introduction to the topic is presented in Sect. 5.1. The mathematical model is presented in Sect. 5.2, and the Boussinesq–Reynolds average equations are presented in Sect. 5.3. The filtered equations are presented in Sect. 5.4, and finally, a list of exercises is presented in Sect. 5.5.