tvd 全变差下降(total variation diminishing)
三联脉管病(triple vessel disease)
病毒传染性痴呆(transmissible virus dementia)
真垂向井深(true vertical depth)
调节黏弹性节气闸(tuned viscoelastic damper)
毒气处理(toxic vapor disposal)
毒汽探测器(toxic vapour detector)
极限速度俯冲(terminal velocity dive)
- This paper uses TVD scheme with second order accuracy to numerically calculate the supersonic flow in the rocket launcher tube.
本文利用二阶精度TVD格式对火箭发射管内超音速射流流场进行了数值计算。 - Using time splitted algorithm, the convection term is solved with TVD method and the chemical reaction is dealt with elementary reaction model.
对流项和化学反应项采用时间分裂法,分别用TVD格式和基元反应模型进行处理。 - For applications involving shocks, second order schemes such as TVD schemes are usually adequate if only relatively simple structures are present in the smooth part of the solution.
在计算含有激波但光滑区不存在复杂波系结构的流场时,二阶差分格式如TVD类格式已能够得到比较理想的数值计算结果;