Interface coupling effects of weakly nonlinear Rayleigh–Taylor instability with double interfaces Project supported by the National Natural Science Foundation of China (Grant Nos. 11575033, 11675026, and 11975053) and the Science Foundation from China Academy of Engineering Physics (Grant No. CX2019033). |
The temporal evolution of the perturbation amplitude calculated by Euler simulation (dotted lines) and linear growth analytical model (solid lines); (a) |