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- Investigation of flow fields in a short confined channel and jet hole with staggered jet impingement 射流冲击的短通道出流孔流场的数值模拟研究
- staggered jet holes 错排射流
- Compared to the case of staggered arrangement between jet holes and crossflow holes, the stations corresponding to peak Nusselt numbers for inline arrangement move downstream. 射流孔和横流孔呈顺排布置时，峰值努塞尔数所对应的射流驻点区向下游偏移。
- Experimental and numerical simulation results were presented to describe the flow behavior in the channel with staggered jet impingement arrangement. 摘要用实验和数值模拟的方法，研究了在错排冲击孔作用下的受限通道的流场结构。
- The impact of parameters such as jet hole size, gas flow rate, rotational speed of swivel head and shape of melting bath etc on degassing efficiency were discussed. 分析了喷孔尺寸、气流量、旋转头转速、熔池形状等参数对除气效率的影响。
- Adapting for processing wire-cut starting hole in various metal and skuperhard conducted meterial, jet hole, filtering hole, gas hole, group hole, deep and thin hole as well as super deep hole. 本机床使用于多种金属、超硬导电体材料的切割初始孔、喷嘴孔、滤孔、气孔、群孔等细微孔、超深孔加工。
- Flow field measurements in a confined channel and outlet hole with staggered jet array impingement 有错排射流冲击的受限长通道及出流孔流场的实验研究
- Keywords Vibration grinding;Jet hole;Deburring; 振动研磨;喷孔;去毛刺;
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The fellness of the blow staggered him. 那凶猛的一击使他站立不稳。
- The drunkard staggered along the street. 那醉汉趔趄着走在街上。
- Trend Analysis of Shaped Jet on Concrete Target Jet Hole 聚能射流侵彻混凝土靶射孔形状变化趋势分析
- The drunk man staggered across the room. 那个醉汉摇摇晃晃地穿过房间。
- The unexpected blow did not stagger his resolution. 这个意外的打击并没有动摇他的决心。
- Look at the holes that have been worn in this rug. 瞧瞧这块小地毯上磨出的洞。
- The enemy's shells made great holes in the ranks. 敌人的炮弹在士兵行列中炸成大洞。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- The work shifts at the factory are staggered. 这家工厂的作业班是错开的。
- He was staggered by the news of his father's death. 他父亲去世的消息令他非常震惊。
