In order to study the hydrodynamics in the falling film, a laser Doppler anemometer (LDA) was used to measure the local liquid velocity and its instantaneous fluctuations in the falling film of a countercurrent gas-liquid flow.
为了研究降膜流动的动力学性质及其对气液传质过程的影响,在气液逆流的不同气液流动条件下采用激光多普勒(laser Doppleranemometer,简称LDA)测量了降膜流动的液相速度分布和瞬时速度波动。
The results show that the rotating gas has interference to the falling film prominently, especially on gas inlet section.
以进口气速为试验因素,结果表明:表面气体剪切力对降膜流动形态产生显著影响,使水膜在筒体不同侧面及高度分布不均,进口段尤为明显,降膜流动急剧偏折。
Effects of simvastatin on skeletal muscle mitochondrial membrane fluidity and ATPase activity in rats;
辛伐他汀对大鼠骨骼肌线粒体膜流动性及ATP酶活性的影响
Effects of SO2 on membrane fluidity and enzyme activities of rat erythrocytes;
二氧化硫对大鼠血红细胞膜流动性及其酶活性的影响
Effect of three-direction culture conditions on WB-F344 cells membrane fluidity and the variation of adhesive molecules expression;
三维培养条件下WB-F344细胞膜流动性及粘附分子表达变化
In order to study the influence of surface-free-energy difference of solid surface and condensate on the filmwise condensation heat transfer performance, a correlation of the condensation heat transfer coefficient with contact angle has been derived with respect to liquid film flow and heat transfer at vapor-liquid interface.
为了考察固液表面自由能差对膜状冷凝传热系数的影响，本文从液膜流动的角度出发，推导出了接触角与冷凝传热系数的关联式。
Two - phase flow and evaporation heat transfer in climbing film flow pumped by steam nozzle were studied experimentally in a transparent electrically- heated quartz tube.
本研究包括对蒸气喷射升膜流动状态的观测和恒热通量条件下喷射蒸发传热的实验研究。
Objective: To study the relationship between erythrocyte membrane lipid fluidity and the animal model of spleen deficiency syndrome.
目的 :研究几种脾虚证模型小鼠红细胞 (RBC)膜流动性 (L FU)的变化规律。
The degree of oxidative phosphorylation, membrane lipid fluidity (LFU), phospholipidase A 2 activity, and phosphlipid content of mitochondria were observed after hypoxia injury.
方法 异丙肾上腺素 (ISO)皮下注射诱发大鼠心肌缺氧损伤 ,观察二氮嗪对线粒体呼吸控制比 (RCR)、膜流动性、磷脂酶A2 和磷脂含量的影响。
Characteristics of Falling Liquid Film Along the Surface of a Centrifugal Water-film Reactor
旋风降膜反应器中降膜流动特性试验研究
Characteristic of Heat and Mass Transfer of Falling Film Under Moist Air Sweeping Condition
湿空气吹扫条件下降膜流动传热传质特性
INVESTIGATION ON FALLING FILM FLOW AND HEAT TRANSFER CHARACTERISTICS INSIDE CORRUGATED TUBE
波纹管管内降膜流动与传热特性的研究
Basic Research of Falling Liquid Film Flow and Development of a Novel Structured Packing
液体降膜流动的基础研究及开窗导流式规整填料的开发
Flowing state of black liquid falling film evaporation outside horizontal-tubes and its influences on scale fouling
水平管外降膜蒸发液膜流动状态及积垢分析
Study on the Characteristics of Heat Transfer and Hydrodynamics of Falling Film Evaporation in a Vertical Wavy Wall Tube;
波形竖管降膜蒸发传热与流动性能的研究
Numerical Study of the Flow and Heat-transfer of Falling Film Evaporation in a Vertical Wavy Wall Tube
波纹管降膜蒸发器流动与传热性能数值研究
Flowing state of liquid films in horizontal spraying-film evaporator and its analysis on scale fouling
卧式喷淋降膜蒸发器内液膜流动状态及积垢分析
Hydrodynamics and Heat Transfer of Falling Film on the Dimpled Vertical Plate in the Process of Condensing Pineapple;
异形竖板降膜蒸发浓缩菠萝汁过程的流动与传热
Study on Two-Phase Fluid and Characteristics of Degradation of Organic Waste Gases in Biotrickling Filters with Porosity Packed-Materials;
多孔介质生物膜滴滤塔降解有机废气的性能及两相流动特性研究
The Numerical Simulation and Experimental Study on the Flow and Combustion Characteristics of a Micro-heater
微型降膜加热器流动及燃烧特性的数值模拟与实验研究
Study on Biodegradation of MTBE Using Upflow Membrane Fixed-Bed Reactors;
上流式生物膜反应器降解MTBE的研究
Decreased blood flow( eg, in shock) may lower the concentration gradient across the intestinal mucosa and decrease absorption by passive diffusion.
血流量的减少（休克病人）以降低跨肠粘膜的浓度梯度，从而减少被动扩散吸收。
Cerebral lymphatic blockage depresses cerebral perfusion pressure and the reactivity of basilar artery to acetylcholine after experimental subarachnoid hemorrhage
脑淋巴引流阻滞降低实验性蛛网膜下腔出血后脑灌注压和基底动脉对乙酰胆碱的反应性
bellows differential flowmeter
膜盒式引差动流量计
Trapezoid Heating Elements in Plate Film Evaporators
板式自由流降膜蒸发器中的梯形加热元件
Mathematical analysis of heat transfer characteristics in laminar falling film under interfacial shear
切应力作用下层流降膜传热特性的数学分析
NUMERICAL SIMULATION OF LIQUID FILM FLOW ON SURFACE OF RAKE SHAPED FILM INDUCERS FOR DUAL SIDE LIQUID FILM INVERSION
双面液膜反转耙型导流器液膜流动的数值模拟