unit efficiency

Before the boiler is started up from cold, the boiler water must be heated, so the time of using oil is reduced, the start up speed is fasted, the economic efficiency of unit is increased.

锅炉冷态启动前对炉水进行预热，可以减少投油时间，加快启动速度，提高机组的经济性。

The utility model needs to solve the technical problems of water drop removal generated by cooling temperature, spraying water and spraying fog, unit protection, efficiency improvement, etc.

要解决由于降温和喷水、雾产生的水滴任何去除，如何保护机组，提高效率等有关技术问题。

The investigation shows that the evaluation factors for the hidden layer of a feed-forward neural network are composed of the dimensions of representation space and target space, the number of hidden units, and the error compensation efficiency of each hidden unit.

结果表明：表示空间与目标空闽维数、隐单元数目以及每个隐单元的误差补偿效率决定了前馈神经网络隐层的评测因素。

Measures of improving the unit economical efficiency after high pressure heater is outage The machine is very efficient in heating, pressing, cooling the base material.

高压加热器退出运行后提高机组经济性的措施这台机器在加热、压制、冷却原材料方面效率很高。

The trial runs on 2#'s stove indicates that monitoring effect is accurate, and can accurately calculate the pollution circumstances to the boiler heating surface, the heating surface lengthens service life, and raised the unit efficiency.

在2炉上的试运行表明监测效果准确，能够准确预测到锅炉受热面的污染情况，受热面使用寿命延长，提高了机组效率。

In order to reduce the loss of turbine throttle valve regulator and guarantee a high unit efficiency, the sliding pressure operation mode is widely used when unit load is changing.

为了减小汽轮机调节阀的节流损失并保证较高的机组运行效率，火电机组变负荷时采用滑压运行方式。

The Efficiency Test of Flow Measurement by Pressure-Time Method on the Set with Surge Tank and Unit Penstock& The Application of Real-Time Computing and Analysis System by the Microcomputer

有调压井和分叉管机组上压力-时间法测流的效率试验&微机实时计算分析系统的应用

The solid heat conduction along the flow direction and the regenerator heat storage capacity for the unit volume has no impact on temperature efficiency peak and optimal switch time.

沿气流流动方向固体导热和单位质量固体蓄热能力不影响温度效率峰值和最佳切换周期。

The working principle of LPM movable efficiency industrial lube oil purification unit is explained.

介绍了LPM移动式高效工业润滑油净化装置的工作原理.

The working principle of LPM movable high efficiency industrial lube oil purification unit is explained.

LPM移动式高效工业润滑油净化装置的工作原理.

Mathematic Model and Computer Software of Unit Efficiency Test Utilizing Current Meter Method in Circular Pipe

圆形管道流速仪测流机组效率试验的数学模型和电算软件

In this paper a few problems in the development of low head energy using through flow turbine unit are discussed, e.g. unit efficiency, operation management, turbine cost and hydropower buildings and suggestions for improvement are made.

本文就江西省使用贯流式机组遇到的几个问题，如机组效率、操作运行管理、水轮机造价、水工建筑物等方面作了分析，并对机组的改进提出了建议。

Typically, as to the condensing bleeder turbine unit with backwater into condenser, keeping the HP heaters out of service at peak load with constant new steam consumption, the absolute internal efficiency of steam turbine is related to extraction steam.

对于回水入冷凝器的抽汽凝汽式机组，保持新蒸汽耗量不变，在尖峰电负荷下切除高压加热器运行，其绝对内效率与对外供汽量有关。