首页 >  Term: ergodicity
ergodicity

For turbulent flow, the property of having the spatial, temporal and ensemble averages all converge to the same mean. This can only be true if the flow is stationary and homogenous. As a consequence, the autocorrelation of an ergodic flow variable is zero as either the averaging length, time, or number of realizations goes to infinity. See ensemble average.

0 0

创建者

  • Kevin Bowles
  •  (Diamond) 9014 分数
  • 50% positive feedback
© 2024 CSOFT International, Ltd.