Based on the fundamental equation of aerodynamics and boundary layer theory, the characteristic of the last stage is analyzed when steam turbine operate under the low volume flow condition.
基于气体动力学基本方程和附面层理论,对汽轮机在小容积流量工况下的末级特性进行了理论分析,着重分析了回流首先出现的位置及它的扩张方向,并结合试验提出了汽轮机末级流场已出现回流的流动模型及对此模型的求解方法。
Performance computational analysis for LP section of Shajiao Power Plant s 300MW steam turbine operating under low volume flow condition is conducted, using the computational software package for thermal and pneumatic characteristics of high power double reheat steam turbines as well as the computational program for low volume flow (field) and pneumatic characteristics of LP section.
采用开发的“大功率中间再热汽轮机热力性能和气动性能计算软件包和低压级组小容积流量流场、气动性能计算程序”,对沙角 A厂 30 0 MW汽轮机低压级组在小容积流量工况下性能进行计算和分析 ,预测了末级产生脱流工况的结果 ,可供调峰运行参考。
A simple determinate method to the Transitional Conditiona,and the characteristic of the last stage is analyzed when steam turbine operate under the low volume flow condition.
提出了过渡工况的确定方法,对汽轮机在小容积流量工况下的末级特性进行了理论分析,着重分析了脱流首先出现的位置,并结合实验提出了汽轮机叶片根部出现脱流的判断方法及求解方法。
A metering tank is an elementary method of measuring volume flow.
量筒是测定容积流量的基本方法之一。
stationary source emission-determination of the volume flowrate of gas streams in ducts(automated method)
稳定源排放-管道中气流容积流量比率测定-自动配置方法
Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps
GB/T17288-1998液态烃体积测量容积式流量计计量系统
Methods of flow measurement for displacement compressor
GB/T15487-1995容积式压缩机流量测量方法
Design and Performance Analysis of a New Type of Volumetric Flowmeter;
新型容积式流量计的设计与性能分析
A Vector Controlled(VC) Variable Frequency Hydraulic System
矢量变频液压容积节流调速系统研究
calibrated measuring [volumetric]tank
校准测量[容积计量]容器
calibrated measuring volumetrictank
校准测量/容积计量容器
using measurement by volume, as in volumetric analysis.
测量容积的，如容量分析。
Dynamic measurement of crude oil--Operating stipulations of verificating positive displacement meters by pipe prover
GB/T9109.4-1988原油动态计量用标准体积管检定容积式流量计的操作规定
Cubic content, volume, or displacement.
体积，容器，排水量
a unit of measurement of volume or capacity.
测量体积或容积的单位。
Automatic Calibration Facility System of the Positive Displacement Oil Flowmeter Based on Standard Flowmeter Method;
标准表法容积式油流量计自动检定系统
Feasibility of measuring right ventricular outflow tract with full-volume three-dimensional echocardiography
全容积三维超声定量评价右室流出道的可行性
The Other Method of Calculation for the Volume of Soap-film Burette and It's Validate
皂膜流量计容积计算的替代方法及其验证
the charging and discharging current of capacitor is obtained by the product of voltage rise rate (dv/dt) and capacitance
电容器充放电电流取决于电容量和电压上升速率的乘积
stationary source emissions - measurement of velocity and volume flowrate of gas streams in ducts
固定排放源-在管道中气流的速度和容积流率的测量
Dynamic measurement of crude oil--Technical requirement of displacement meter installation
GB/T9109.2-1988原油动态计量容积式流量计安装技术规定