discharge coefficient
英 [dɪsˈtʃɑːdʒ ˌkəʊɪˈfɪʃnt]
美 [dɪsˈtʃɑːrdʒ ˌkoʊɪˈfɪʃnt]
流量系数；放电系数
双语例句
- Improvement of the orifice discharge coefficient may not result in stability improvement as illustrated in one test series.
由一系列的试验说明，喷孔流量系数的改善并没有导致稳定性的改进。 - Experimental Research of Discharge Coefficient of the Plat Gate in Small Opening at High Water Head
高水头闸室平板闸门小开度流量系数试验研究 - Experimental investigation on discharge coefficient of jet impingement holes within semi-confined channel
半封闭通道射流冲击孔流量系数的实验 - The relative error of the averaged discharge coefficient and uncertainty and the additional uncertainty are the main evaluating criteria.
提出平均流出系数相对误差、不确定度和附加不确定度作为安装条件恰当与否的主要评价标准。 - Experiments of discharge coefficient of film cooling holes under adverse pressure gradient
主流逆压力梯度下气膜孔流量系数的实验 - The Dynamic Simulation of the Simulation Training System of Dockside Container Crane Base on Operating Worktable; Effects of Variable Discharge Coefficient Models on Steady-state Simulation of Pilot Relief Valves
基于联动台操作的岸桥仿真训练系统动态仿真先导式溢流阀变流量系数模型静态仿真研究 - Characteristics of vertical sharp-edged orifice discharge(ⅲ) Effect of geometry on orifice discharge coefficient
垂直锐边孔口的自由出流特性（Ⅲ）孔几何形状对孔流系数的影响 - The result shows that the Coriolis force induced by the rotation effect can change the discharge coefficient of the impingement holes.
计算结果表明，旋转作用所产生的哥氏力改变了冲击孔的流量系数值，转速越大，哥氏力作用就越明显。 - Study on Determination of Pollutants Producing Coefficient and Pollutants Discharge Coefficient of Large Scale Dairy Farm
规模化奶牛场产污系数和排污系数测定研究 - Gross Control of Emission, Emission Right and Environmental Impact Assessment; Study on Determination of Pollutants Producing Coefficient and Pollutants Discharge Coefficient of Large Scale Dairy Farm
试论污染物排放的总量控制、排污交易与环境评价规模化奶牛场产污系数和排污系数测定研究 - The Humidity Effect on the Discharge Coefficient of Sonic Nozzles
湿度对音速喷嘴流出系数影响的研究 - Numerical studies about the discharge coefficient of film cooling hole at narrow space
狭小空间内气膜孔流量系数的数值模拟 - The discharge coefficient of a single hole jet impingement on a circular target surface was measured.
对靶面为圆弧面的单孔前缘冲击流量系数进行了实验测量，通过改变进气横流和单孔射流间的速比大小来模拟一排冲击孔中各孔实际所感受横流的不同。 - If the flow condition is different, the discharge coefficient will be different too.
闸前闸后的水流条件不同，其影响流量的因素也不同。 - Mathematical model for discharge coefficient of orifice-plate flow-meter is presented and tested on the basis of literature data.
利用文献数据[1]，建立了孔板流量计孔流系数的数学模型，并对该模型进行了验证。 - When the angle of gate opening is about 30 °, the discharge coefficient had the maximum.
闸门开启角度在30°左右时，流量系数存在极大值。 - The correlation between discharge coefficient and lift was tested for three typical safety valves, and the experimental results were analysed and discussed in this paper.
本文对三种典型结构的安全阀进行了排量系数与开启高度关系的试验，并对试验结果进行了分析和讨论。 - Fitting the relations of spray nozzle pressure and discharge coefficient and analysis the grain-size distribution.
对喷嘴中的压力关系和流量系数进行了拟合，分析了粒径分布，并且对该系统所用的气体介质&二氧化碳的溶解规律进行了测量和分析。 - The discharge coefficient was affected by the angle of gate opening at the free discharge.
试验结果表明，无论是在自由出流还是在淹没出流工况下，下卧式闸门开启角度对流量系数都有较大影响。 - Effects of design parameters on hydrogen-oxygen coaxial injector discharge coefficient were investigated by hot tests and numerical analysis.
介绍了氢氧直流同轴式喷嘴结构参数对流量特性的影响的热试验研究结果，并采用一维数值分析模型计算了结构参数对喷嘴流量特性的影响。 - According to the measured mid-sonic speed of the diesel oil and by using some methods for calculating discharge coefficient with approximate construction, this Paper calculates the fuel injection process in which sonic speed, density and flow coefficient vary respectively.
本文根据实测的柴油中音速和借助某些近似结构计算流量系数的方法，对喷油过程进行变音速、变密度和变流量系数的计算。 - Analysis of the calculation method for discharge coefficient of lock's filling and emptying system
船闸输水系统流量系数计算方法分析 - The discharge coefficient and the spray cone angle are investigated systematically in this paper.
本文中对其流量系数及雾化角进行了系统的研究。 - The research trend of elbow flow meters is related in four aspects. the operating and the flow rate equations, the discharge coefficient, the structures and types, the produced differential pressure and press& ure loss.
本文从工作原理和流量方程式、流量系数、结构类型、产生的差压和压力损失等四个方面述评了弯管流量计的发展趋势。 - The transient parameters of a solid rocket motor during radial decompression were determined by identification techniques, and the formula for transient burning rate and discharge coefficient of decompression pore were obtained.
用参数辨识法对某径向泄压固体火箭发动机的瞬态参数进行了辨识，得出了该发动机泄压过程的瞬态燃速公式和泄压孔流量系数。 - Then we develop the discharge coefficient formula in the culvert.
并提出了计算了泄水涵洞流量的流程图。 - The discharge coefficient characteristics were all studied by the experiment.
对气膜冷却孔的流量系数进行了实验研究。 - Determination and Estimation Method of Discharge Coefficient of Fuel Burning
燃料燃烧排放系数的确定和估算方法 - The distributions of internal flow field parameters of biconical throttling device and shuttle-shaped throttling device are calculated using numerical simulation method. The influenced degrees and trends of the geometry structure parameters on the discharge coefficient and relative pressure loss are predicted.
利用数值仿真方法得到了双锥节流装置和梭形节流装置内部流场参数分布，分别预测了它们的结构尺寸对流出系数与相对压力损失的影响程度和趋势。 - Based on the function of the power plant in need and the calculation of gas flow, cooling water flow, humidification, discharge coefficient, and other key parameters, this paper makes selection for valve, flow meter, solenoid valves, sensors and other components.
根据动力装置需要实现的功能和通过对气体流量、冷却水流量、加湿量、流量系数等关键参数的计算，对调节阀、流量计、电磁阀、传感器等零部件进行了选型。