1) involvement of air hole
卷入性气孔
2) blowhole
[英]['bləʊhəʊl] [美]['blo'hol]
侵入性气孔
1.
By analysing the causes of blowhole in the type 4100 of cylinder block,it was managed that as the change of bentonite,the replacement of MD powder for seacoal,the move of vent wire of mold cavity with side-effect,the decrease of the ratio of furan resin and the control of the ratio of water in sand core,et al.
通过对4100缸体铸件气孔形成的原因分析,采取了更换膨润土、MD粉替代煤粉、移动有副作用的型腔排气针、降低砂芯树脂加入量、控制砂芯的水分(烘干)等措施,使侵入性气孔显著减少,取得了满意效果。
3) Gas Entrapment
气体卷入
1.
Numerical Simulation and Experimental Analysis of Gas Entrapment in Practical Die Castings
压铸件气体卷入的数值模拟及验证
4) blowholes
侵入气孔
5) injection hole
空气注入孔
6) bubble plume penetration depth
气泡云卷入深度
1.
Based on the experiments, the energy loss from wave breaking ε_ ed , the bubble plume penetration depth z_b, the rate of air entrainment Q(z), and the turbulent kinetic energy dissipation rate ε_T(z) are estimated in this study.
基于实验观测,导出了波浪破碎能量耗散εed、气泡云卷入深度zb、气体卷入速率Q(z)和湍流动能耗散率εT(z)的表达式,在此基础上建立了一种简单、实用的气泡粒径谱参数化模式N(a,z),揭示了波浪破碎气泡云卷入过程能量耗散、气泡破碎临界Hinze特征尺度和气泡粒径谱在不同海况下的变化。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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