1) re-entrant cavity
凹状腔
2) reentrant oscillator
凹状空腔振荡器
3) Cavity
[英]['kævəti] [美]['kævətɪ]
凹腔
1.
Investigation of Ignition and Flameholding of Cavity Flameholders in Supersonic Flowfields;
超声速流场中凹腔火焰稳定器的点火与稳焰研究
2.
Ignition Characteristics of Ramjet with Cavity-based Flameholder
基于凹腔火焰稳定器的亚燃冲压发动机点火性能研究
3.
Impact of mainstream on the vortex flow of cavity in trapped vortex combustor
驻涡燃烧室主流对凹腔涡流动的影响
4) micro lubricative pores
微观凹腔
1.
A new type of mechanical seal with micro lubricative pores and macro pumping grooves on the seal ring face was introduced,and a preliminary design on the micro and macro geometrical shape of its surface was carried out based on hydrodynamic pressure lubrication theory.
介绍一种在密封环端面具有微观凹腔和宏观泵送槽的新型机械密封。
5) cavity structure
凹腔结构
6) surface reentrant
表面凹腔
1.
The stability of a bubble nucleus in surface reentrant is analyzed.
系统地分析了气泡核在表面凹腔内的生长和收缩过程，通过对气泡核平衡机理的探讨，获得了修正的稳定性判据，进而研究沸腾起始及空腔钝化的条件。
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条