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- The stability problem of an evaporating viscous liquid jet was discussed. 讨论了蒸发黏性液体射流的不稳定性问题。
- The effect of liquid jet diameter on performance of two-fluid airblast atomizer was investigated in a water-air system. 摘要采用水-空气系统,研究了液体射流直径对双通道气流式喷嘴雾化性能的影响。
- The breakup of annular liquid jet is with great importance to the atomization process of GDI engine sprays. 摘要环膜液体射流的破碎机理研究对于GDI汽油机的雾化过程具有重要的意义。
- In spite of all its limitations, theoretical analysis of liquid jet and sheet breakup provides much useful information in several limiting cases. 尽管有这些限制,液体射流和液膜破裂的理论分析,仍为一些极限情况提供了许多有用的数据。
- For a fixed water/air mass flux ratio,SMD reduces firstly and increases afterward with the increase of liquid jet diameter. 在液气质量比一定的条件下,随液体射流直径的增加,雾滴直径呈先减小后增大的变化趋势。
- This implies that in real air-assist or air-blast atomization, the para-sinuous mode will dominate the breakup process of the annular liquid jet. 通常情况下,非轴对称模式的扰动增长率强于轴对称模式的扰动增长率,因此会在环膜液体射流的破碎中占据主导地位。
- J. Janicke, L. Roche, “Liquid Jet Stream Threading Mechanism and Method for Traveling Wire EDM Apparatus,” U.S. Patent, No. 4,495,393, 1985. 张瑞成,线切割机之废线自动排出装置,中华民国专利申请案号91205919,民国九十二年九月。
- For a fixed water/air mass flux ratio, SMD reduces firstly and increases afterward with the increase of liquid jet diameter. 在液气质量比一定的条件下,随液体射流直径的增加,雾滴直径呈先减小后增大的变化趋势。
- The gas phase Reynold's average Navier-Stokes equation and the Lagrangian method were adopted to simulate the spray of water liquid jet injected into air stream. 摘要采用气相的时均雷诺方程,在拉格朗日框架下求解离散相的运动方程,对水与空气交叉流动的喷雾流场进行了数值模拟研究。
- The mechanism of breakup and atomization of a three-dimensional cylindrical viscous liquid jet in a viscous gas was applied to predicting characteristic parameters of fuel sprays. 摘要将粘性气体中的三维粘性圆柱形液体射流分裂与雾化机理,应用到喷雾特性的研究中。
- An experimental investigation on effects of oscillating shock generated by liquid jet on reinforcement of hydrogen-fueled supersonic combustion in Mach 2 airstream was completed. 研究了在燃烧室入口马赫数为2的超音速燃烧中,液体射流所产生的振荡激波对强化超音速燃烧的作用。
- Furthermore the numerical simulation revealed that the atomization of a high speed liquid jet attributed to the growth of the disturbances with short wave lengths. 此外,数值计算还发现高速射流的雾化过程主要是由短波长的扰动波引起的。
- For the breaking up and atomization of viscous liquid jet from the air-blast nozzles is a complicated multi-parameter two-phase flow problem, it is hard to forecast the size of the droplet exactly. 气力式喷嘴黏性液体射流的破碎和雾化是一个复杂的两相流问题,因而难以准确预测其雾化粒径的大小。
- A rotating liquid jet method based on the cramming and structure characteristics of porous was proposed to resolve the cramming problem in the design of benthic meiobenthos separating device. 摘要为了解决深海小型底栖生物样品分离装置的毛细孔堵塞问题,提出了一种适合于其结构和堵塞特点的旋转射流解堵方法。
- The final part of this section deals with the effects of shock waves on the breakup of liquid jets and drops. 本节最后一部分涉及的是激波对液体射流和液滴破裂的影响。
- Breakup of a liquid jet in co-flowing air streams 液体射流在同向气流中的破裂
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。
- Study on Performance of Pulsed Liquid Jet Pump 脉冲液体射流泵性能的研究
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。