Description: Using the non-structural dynamic grid technology combined with the spring approximation and the grid reconstruction, the coupling solves the Euler equation and the ballistic equation, and the simulated flight is 46 thousand
Meters, 0 ° Angle of attack, Mach number 6.5, shell separation velocity of 6 MPS respectively, 12 MPS, shell separated angular velocity of 0 ° / s respectively, 50 ° / s, 150 ° / s of shrapnel
The shell dynamic process. - The use of spring approximation and mesh reconstruction of a combination of non - structural dynamic grid technology, The coupled equations for solving Euler equations and ballistics, flight simulation at 46 km led, 0 ° Angle of attack, Mach 6.5, The shell - chip separation velocity, six MPS respectively, 12 MPS, presents separation of The shell pieces were 0 ° / s, 50 ° / s, 150 ° / s of The cluster bombs thrown shell dynamic process.
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子母弹抛壳过程非定常流动的数值模拟.pdf
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