对管流、嘴流、渗流的协调计算及蒸汽流过节流喷嘴的临界流动特性进行了研究。
Coordination calculation for the flow in pipe, nozzle and reservoir, critical flow characteristics through the throttling jet are studied.
当压力低于露点压力时,若反凝析油饱和度小于凝析油的临界流动饱和度,采用气液混合吸附模型来进行计算;
While below the dew point pressure, the gas-liquid mixed adsorption model is adopted if the retrograde condensate oil saturation higher than the critical flow saturation of condensate oil;
流量的福劳德数是流动状态的影响因素,即超临界流或亚临界流。
The Froude number of flow is the factor of flow status: supercritical flow or subcritical flow.
结论:临界减压病动物经高压氧暴露具有改善微循环和血流动力的作用。
Conclusion: HBO have the roles of improving microcirculation and increasing hemodynamics in animals with critical decompression illness.
讨论和分析了流道间隙、加热功率和入口过冷度对沸腾起始点、沸腾流态、换热系数、流动不稳定性和临界热负荷的影响。
The effects of gap size, heat flux and inlet subcooling on the boiling incipience, flow pattern, heat transfer coefficient, flow instability and critical heat flux were analyzed and discussed.
采用切片法、相似度概念和热平衡以及进口温度检验法,对收集到的圆管垂直向上流动临界热流密度实验数据库进行了分析。
The world vertical upward flow round critical heat flux experimental database is analyzed based on the slice method, similarity measure, heat balance and inlet temperature verification.
虽然制冷剂在毛细管内的流动为非线性的两相临界流,但是在很多特定工况条件下毛细管流量特性表现出良好的线性特性。
Although the critical two-phase flow of refrigerant through adiabatic capillary tube is nonlinear, its mass flow characteristics under some typical operating conditions show good linearity.
流动曲线由连续变成不连续的临界温度随顺式含量的增加而增高。
The critical temperature at which the flow curves change from continuousness to discontinusness increased as the cis content increased.
还研究了压力梯度对临界雷诺数的影响,探讨了不同压力场对流动稳定性作用的规律性。
The effect of the pressure gradient on critical Reynolds number is also displayed and the influence rule of the different pressure fields on the flow stability is exploited.
该传感器用于应变,温度,热通量,和表面流动,以及用于未来的空间和空气的车辆部件的临界车辆健康监控和表征。
The sensors are used for strain, temperature, heat flux, and surface flow, as well as for critical vehicle-health monitoring and characterization of components of future space and air vehicles.
测量了该吸气流动在不同工况下的临界射流速度、速度场分布、有效作用范围。
Measures critical jet velocity, velocity field distribution and effective limits of this suction-airflow under different conditions.
作为一个例子,还讨论了弱重力场情况下激发流动重力模不稳定性的临界条件。
As an example, the critical condition for the streaming gravity mode instability is discussed in a weak gravitational field.
建立了一个基于临界毛管压力并能够描述多孔介质中泡沫流动规律的等效数学模型。
An equivalent numerical simulation model that can describe the foam flowing rules in porous medium is constructed based on ultimate capillary pressure.
胶束液相色谱法是采用高于临界胶束浓度的表面活性剂溶液作为流动相的反相液相色谱方法。
Micellar liquid chromatography(MLC) is a reversed phase liquid chromatography with mobile phases containing surfactant above its critical micellar concentration(CMC).
临界关闭压在脑血流动力学评价中的应用。
Evaluating cerebral blood flow autoregulation by critical closing pressure.
前言:超临界流体具有黏度低、密度大,有较好的流动、传质、传热和溶解性能等特性。
The supercritical fluid has the following unique characteristics: low viscosity, high density, better performance of flow, mass and heat transfer, dis solution and so on.
对其流动状态和临界热流密度发生位置进行了观察。
对环形射流作用下吸气流动的临界射流速度进行了全面研究。
A thorough research on the crucial velocity of sucking airflow affected by annular jet is conducted.
研究重点主要集中在管内流动状态、浓度和速度分布、临界流速及阻力损失计算四个方面。
There are four emphases in -research, for instance, flow state in pipeline, distribution of concentration and velocity, deposition-limit velocity and calculation of flow resistance or head loss.
在超临界范围内,流动非对称由非对称涡以及非对称边界层流动的综合作用形成。
In super critical Reynolds number range, flow asymmetry is induced by both the asymmetric vortices and asymmetric boundary layer state.
研究了克努森数不是特别大的微流动的稳定性,这种流动处于N-S方程适用的临界处。
Modified N-S equations have been used to study the stability of microflow with a not-too-large Knudsen number.
结论:成品颗粒的流动性好,临界相对湿度约为65%。
Conclusion: the granules of end product had a good fluidity, the critical relative humidity was about 65%.
本文给出了关于亚临界雷诺数二维圆柱绕流动态特性的实验结果。
The experimental study of the dynamic characteristics of flow past a two-dimensional circular cylinder is described.
自由基重组、自由基歧化。超临界流体优异的溶解能力和传质性能,增强了分子的流动性,提高了氢原子自由转移并参加自由基反应的能力。
Excellent solubility and mass transfer of supercritical fluids improve greatly molecular fluidity, and enhance hydrogen transfer and engaging in free radical reaction.
对翼身组合体等弦长大展弦比超临界机翼,除翼梢处流动三维效应强外,机翼其余部分包括接近翼根附近,均具有近似二维流动的特征。
Most part of the supercritical wing with equal chord and high aspect ratio is provided with 2-D flow characteristics approximately except wing tip.
体积17从超临界的易流动的溶剂,特别超临界的二氧化碳的医药敷用开始。
Volume 17 begins with pharmaceutical applications of supercritical fluid solvents, particularly supercritical carbon dioxide.
警告,城市资金流动已达到临界状态!
警告,城市资金流动已达到临界状态!
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