烧蚀速率的英文

• ablation rate
• ablation velocity

• 烧蚀:    ablation; erosion
• 速率:    speed; rate; tempo
• 表面烧蚀速率:    surface ablation rate
• 烧蚀速度:    ablation velocity
• 烧蚀速度变慢:    ablative lag

例句与用法

1. The simulations results show that the spoiler is available to make the fuel and the oxidizer coming from the former to stay in the cavity for a long time , to let the fuel and oxidizer mix and burn completely . since there is a high temperature zone forming by vortex in the middle of the motor , it required a restricted thermal protection . the plate with holes decreased the vortex function in the cavity , which could not promote the combustion efficiency , but to decrease temperature in the cavity and be benefit to thermal protection of the wall
   计算结果分析表明:扰流板可以使燃料和氧化剂在扰流腔内的滞留时间加长,促进燃料与氧化剂的掺混燃烧,提高燃烧效率,但由于涡流在发动机的中间部位形成了高温燃烧区域,致使局部燃料和绝热层烧蚀速率增大,加大了热防护的难度;孔板结构减弱了扰流腔内回流区的漩流作用,不能增加推进剂燃烧效率,但可以使扰流腔内的温度降低,给壁面热防护带来好处。