Numerical data of nonlinear optimal perturbation growth in pulsatile pipe flow

Pulsatile fluid flows through straight pipes undergo a sudden transition to turbulence that is extremely difficult to predict. The difficulty stems here from the linear Floquet...直管道内的脉动流体流动会发生向湍流的突然转捩，这一过程极难预测。该难点的根源在于线性弗洛凯（linear Floquet）……