流量特性

小口径气动元件流量特性测量及合成方法

Measurement and Resultant Methods of Flow-rate Characteristics of Small Pneumatic Valves

水压摩擦副中的压力与流量特性

Pressure and Flow-rate Characteristics in Water Hydraulic Friction Pairs

鉴于IP核心网的流量特性，现在的IP核心网通常采用分层结构的组网方式。

In view of the flow characteristics of IP core network , the IP core network usually presents a layered network structure .

SPF型平衡阀流量特性的实验研究及公式拟合

The experiment study of flow property and the formula simulation about the SPF balance valve

介绍了一种应用MATLAB的强大的语言和图形功能，对理想零开口四通伺服滑阀的压力&流量特性进行理论分析的方法。

This paper presents a kind of method which applying the program and function of graphic with MATLAB to theory analysis of the pressure-flow property of the ideal-zero-opened and four-through valve .

分析了CVT液压系统的流量特性，建立了双联泵流量控制动态模型。

The flux control dynamic model of double-pump id built on the basis of analyzing CVT hydraulic system flux characteristic .

对一种新的测试气动元件流量特性的方法进行了研究，即利用等温容器的放气曲线来测量气动电磁阀的音速流导C和临界压力比b。

This paper studies , a new method for measuring flow rate characteristics of pneumatic solenoid valves , namely measuring sonic conductance C and critical pressure ratio b of pneumatic solenoid valves using discharge pressure curve of isothermal chambers .

执行器标定主要完成尿素喷嘴流量特性的测试，同时还分析了影响喷嘴流量特性的主要因素，完成了系统MAP图的测量，并阐述了测量过程及测量方法。

Actuator calibration mainly completes the test of urea nozzle flow characteristics , and also analyses the affect factors . After that , we complete the measure of MAP . Paper primary introduces the procedure and method .

同时，还介绍了数值控制技术在改善VAV风阀的工作流量特性上的应用。

This paper also introduced the application of digital control technology for to improve the working flow characteristic of VAV damper .

改进设计了LPG供气系统和原机点火系统，标定了LPG喷射器的流量特性，分析了不同压缩比、点火角对发动机性能和排放的影响规律。

The LPG supply system was designed and the ignition system was improved according to the requirements of LPG and the flow characteristic of the LPG injector was calibrated .

WDH型气泡雾化喷嘴的流量特性研究

A Study of the Flow Characteristics of WDH Type Bubble fogging Burners

根据服务类型、通信流量特性和QoS参数，优化ATM网络的资源和带宽分配，对于提高网络吞吐能力、保证网络QoS性能有重要意义。

Based on the service categories , traffic characteristics and QoS requirements , dynamically allocating the virtual path bandwidth in ATM networks plays a significant role in enhancing the ATM network throughput and improving the QoS performance .

在此基础上，采用正极性脉冲高压电源供电，研究了脉冲电压峰值、脉冲重复频率、气体流量特性和NOx的初始浓度等条件对NOx脱除的影响，并探讨NO、NO2的脱除特性。

On the basis of above experiments , combining the positive-pulsed high voltage , the effect of pulse peak voltage , pulse repetition rate , gas flow rate and initial NO_X concentration on the NO , NO_2 removal characteristics is also discussed .

分析了SOA的各种参数、输入信号特性参数以及节点流量特性对开关隔离度、节点中由串扰造成的误码率、节点规模以及节点级联能力的影响；

Cross-talk-induced bit error rate ( BER ), switching node dimension and switch cascaded capability under unbalanced traffic are examined , which proves to be relevant to the SOA parameters , the signal properties and the traffic model unbalanced degree .

通过对矩形窗口、圆形配流窗口、U形槽配流窗口和V形槽配流窗口的压力流量特性对比研究，确定了补偿阀和比例流量阀选择配流窗口的原则。

By the comparison research on the pressure-flow characteristics among the rectangle window , circle window , U-type window and V-type window , the principle how to select the adaptive valve port window is confirmed for the compensation valve and proportional flow valve .

应用TKSolver软件对先导式溢流阀的压力-流量特性进行计算机仿真，揭示了应用闭环控制原理后，先导式溢流阀抑制主阀液动力等扰动的机理。

The computer simulation with TK Solver software has revealed the mechanism for the closed-loop control proportional pilot relief valve to restrain the interference of the flow force acting on the main poppet .

在深入分析以太网流量特性和SDH网络传输效率的基础上，本论文提出EOS接口速率选择和带宽分配、缓存分配策略及算法。

Based on the analysis of the characteristic of Ethernet data flow and the efficiency of SDH transmitting system , the port speed selection rules and the method of buffers assignment related with bandwidths are proposed .

本文首先通过分析VAV风阀的工作流量特性对控制和节能的影响，指出了优化风阀阀权度的重要性。

First , the importance of to optimize damper authority has been pointed out by the analyzing the influence of the working flow characteristic of VAV damper for the VAV control and the energy conservation .

主要工作是研究了在现有的网络环境下，基于TCP代理，如何添加仿真数据流的方法，并对MPEG流量特性进行了分析和抽象，最终完成MPEG流量产生器的逻辑设计和实现。

The main task is to research the method of how to add new data stream based on TCP agent in simulator under the existing circumstance . Then analyze and abstract the characteristic of MPEG stream . Finally design its logic and implementation .

论文以N-S方程为数学模型，利用解析法和CFD方法研究了水压滑靴副和柱塞副中的惯性效应，分析了惯性对两种摩擦副流量特性和压力分布特性的影响。

In this thesis , based on the N-S equations , the analytic and CFD methods are used to research the inertia effect on the water hydraulic slipper and piston pairs and analyze the inertia effect on the flow rate and pressure characteristics for both friction pairs .

通过键合图仿真软件20-SIM对恒流堵塞器的流量特性进行计算机仿真分析。最后采用专门设计的试验台对仿真结果进行试验验证。

Then the flow characteristic of the constant flux blanking plug is simulated with the 20-SIM software , and it is verified by experiment on the test bench .

本文对WDH型气泡雾化喷嘴的流量特性进行了实验研究，此项研究结果对进一步开发WDH型气泡雾化喷嘴的应用领域将发挥重要的作用。

This paper studies the flow characteristics of WDH type bubble atomizing nozzles . The results has an important role in further developing the application fields of WDH type bubble atomizing burner .

通过分析伺服电动机调速系统电压-转速特性及双向齿轮泵控双出杆对称液压缸的流量特性和力平衡特性等，建立了DDVC电液执行机构的动态数学模型。

Through analyzing the voltage-speed characteristic of servo motor speed control system and the flow characteristics and force equilibrium equation of the pump-cylinder system , the dynamic mathematical model of the actuator is established .

本文以某电厂137MW发电机组LPES为典型，全面分析了LPES系统的变流量特性，导出系统参数及等效焓降变化的计算关系式，并进而建立了确定LPES最佳流量的数学模型。

This paper , by taking a 137 MW thermal unit LPES as example , analyzed the flow characteristic for a LPES , derived the formulas for the calculation of parameters and equivalent enthalpy drop deviation . Further , a mathematical model for determining the optimum flow is established .

节流机构流量特性试验台的研制

Development of Test Bench on Flow Characteristic of the Throttle Mechanism

本文通过对小型增压柴油机在加速过程中的燃料流量特性的分析，设计出可以任意改变加速过程中燃料流量的实验装置。

The fuel flow characteristics of supercharged diesel engine are analysed .

气动节流阀流量特性试验方法研究

Study to Test Method of Flow Characteristic of Pneumatic Throttle Valve

缩进深度对同轴式喷嘴流量特性的影响

Effects of recess on coaxial injector 's discharge coefficient and performance

基于小波技术的广域网流量特性的分析

Analysis of the WAN Traffic Nature Based on the Wavelet Technique

气&液内混式高压油喷嘴的气体流量特性

The features of atomizing air flow of internal-mixing atomizer with high-pressure