Entropy

Effect of noise and entropy

Effect of noise and entropy
  1. What is entropy and noise?
  2. What is entropy wave?

What is entropy and noise?

Entropy noise occurs when unsteady heat release rate generates temperature fluctuations (entropy waves), and these subsequently undergo acceleration.

What is entropy wave?

Entropy Wave: Entropy waves, which can be either hydrodynamic or magnetohydrodynamic, are compressional waves (ie, fluctuations in pressure and density) in which the internal energy and velocity remains constant (unless a gravitational potential is introduced).

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