排烟温度是衡量热源厂热经济性的一个指标。
The exhaust gas temperature is an index for the economy estimation of a thermal power plant.
凝汽器工作性能的好坏直接影响到系统的热经济性。
Working performance of condenser directly affects the heat economical efficiency of the system.
合理的低真空循环水供热可以提高火电厂热经济性。
The rational low vacuum circulating water heating can improve the hot economy of thermal power plant .
热力系统疏水回收方式对机组的热经济性有很大的影响。
Thermal system drainage recycling mode has a great influence on heat economy of a power unit.
热力系统疏水回收利用方式对机组的热经济性有很大的影响。
Thermodynamic system drainage recycling mode has a great influence on heat economy of unit.
火电厂的热力设备和系统发生变化，必将影响装置的热经济性。
The alteration of heating power equipment and system must have effect on their thermal economy property.
论文对大型火电机组热经济性在线监测进行了理论研究与工程开发。
This study aims at theoretical research and engineering development for on-line monitoring of thermal economical performance of large-scale coal-fired power unit.
论文对大型火电机组热经济性在线监测进行了理论研究与工程开发。
This study aims at theoretical research and engineering development for on-line monitoring and diagnosis of thermal economical performance of large-scale coal-fired power unit.
热力系统分析理论是热力系统性能监测和热经济性诊断的有效工具。
The analytic theory of thermodynamic system is effective for the performance monitoring of thermodynamic system and diagnosis of thermo-economics.
所得计算结果和数据可为改善200MW机组的热经济性提供参考。
The obtained data can be used as reference for performance improvement of 200mw unit.
主要是关于等效焓降法在大型机组抽汽供热的热经济性分析中的应用。
The paper is about application of equivalent enthalpy drop method for the analysis economical efficiency of steam extraction and heat supply for a large-sized power plant.
论文对大型火电机组热经济性在线监测与诊断进行了理论研究与工程开发。
This study aims at theoretical research and engineering development for on-line monitoring and diagnosis of thermal economical performance of large-scale coal-fired power unit.
论文对大型火电机组热经济性在线监测与诊断进行了理论研究与工程开发。
This study aims at theoretical research and engineering development for on-line monitoring of thermal economical performance of large-scale coal-fired power unit.
热力系统实时热经济性分析对火电厂的经济运行、节能降耗具有重要意义。
Real-time economic analysis for thermal system has a significant influence on economic operation and energy saving of steam power plant.
在上述研究的基础上，开发出了200MW火电机组热经济性在线监测系统。
Based on these researches, the on-line monitoring system is developed for thermal economical performance of 200MW unit.
该方程的出现为电厂热经济性的计算、分析与综合提供了新的基础和研究方法。
More over, the state equation is convenient to be used to calculate, analyses and syntheses the system thermo-economy for the coal-fired power plant.
阐述管壳式换热器节能的重要性，介绍了热经济性公式和提高热效率的几种途径。
This paper describes importance of economy for shell heat exchanger, introduce heat thermal economy formula and several ways of improving thermal efficiency.
应用评价曲线可以动态地确定热经济性良好的输量范围，预测经济加热耗油指标。
The method with which the dynamic assessment plots were constructed was discussed, and the prediction and evaluation of heating economics for an actual pipeline was performed.
本文从节能角度出发，定量地分析了加热器无水位运行对火电厂热经济性的影响。
From the point of view of energy-saving, this peper gives a quantitive analysis of the impact of no-water-level operation of feedwater heaters on the economic performance of power plants.
在对一实际楼宇冷热电联供系统热力学分析的基础上，对该系统作了热经济性分析。
A thermo-economic analysis of a gas turbine-based cooling, heating and power generation system for buildings was conducted in this paper, on the basis of a thermodynamic analysis of the system.
对冷热电联产的原理、系统组成、热经济性以及在冶金行业推广应用的前景作了分析。
The present paper introduces the principle, constitution and thermo-economic performance of the CCHP system as well as the prospect of application of this system in the metallurgical sector.
介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。
Here an example is: heating the feedwater of condensing turbine by exhaust steam of a back pressure turbine (through tubular steam cooler) to raise the set's heat economy.
因此，对中药制药浓缩系统进行热经济性分析，对中药制药节能，具有重要的现实意义。
So it is significant to analysis the thermo-economic performance and optimization of the concentrate-system of Chinese traditional medicine.
计算分析表明，供热蒸汽冷却系统存在最佳性，并且能使供热机组热经济性提高达1%。
The results show that the optimization of the cooling system of heat supply steam can be realized and the coal saving interest of heat supply unit can be increased by about 1% with this system.
定义加热器回热率的概念，结合等效焓降法，计算高压加热器切除对机组热经济性的影响。
By giving the concept of heater regeneration rate, and combining with equivalent enthalpy reduction method, the influence on heat economy with HPs off-line is calculated.
准确而快速地评价各级加热器端差的运行热经济性，对热力系统的设计、运行和检修具有十分重要的意义。
Evaluating exactly and fast heat economy of unit caused by heater terminal temperature difference is significant meaning for the design, operation and repair of thermodynamic system.
提出了热油管输过程热经济性定义、评价参数、评价方法和建立动态评价曲线的方法，并进行了实例评价。
Based on a thermal analysis, the definition and assessment parameters of heating economics for heat oil pipeline were brought forward in the paper.
基于热力系统结构矩阵，通过严密的数学推导，给出了定流量条件下抽汽压损对机组热经济性影响的计算模型。
A mathematic model for the influence of extraction steam pressure loss on thermal economy of the unit was established based on the matrix thermal balance equation of the thermodynamic system.
它具有气动性能优良、工艺简便的双重特点，对提高汽轮机的热经济性和技术水平有重要意义，具有广泛的应用前景。
It is of great significance for the improvement of turbine thermal performance and level of technology. It has extensive prospect of application.
它具有气动性能优良、工艺简便的双重特点，对提高汽轮机的热经济性和技术水平有重要意义，具有广泛的应用前景。
It is of great significance for the improvement of turbine thermal performance and level of technology. It has extensive prospect of application.
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