In theoretical simulation,one-dimensional transient numerical calculation model of SBS and method of boundary noise import are adopted,and the changing regularities of SBS reflectivity and leading edge of pulse are achieved.
Numerical calculation model of indoor experiment was established, the correctness of the program was validated, during contrasting the result of numerical calculation with the research findings of indoor experiment.
By using two-dimensional numerical computation model for exploding foil, the computation is carried out for the inductive energy storage pulsed-power conditioning system with an exploding foil opening switch.
In this program, a numerical computation model which includes 2D 8-node isoparametric element and 2D 6-node interface element is set up, the model of the soil is Duncan-Chang, the model of the concrete is Ottosen.
Based on the basic principles of the micrometeorology of atmospheric boundary layers and vegetation canopy, a numerical model of the interaction between forest ecosystems and atmospheric boundary layers was developed.
Kinetic theory was introduced to establish a 3D kinetic numerical model for wavelike slug gas-solid flow in this paper.
The flows were also analyzed using a numerical model of the three-dimensional turbulent flow in the pumps near the peak efficiency point using the k-? turbulence model and the VOF cavitation model.
A three-dimensional physical and numerical model of the basic pulse tube refrigerator (PTR) was developed.
The numerical model of automaton behavior is helpful in applying algebraic tools to solve the functional behavior renewal problem.