| 1. | A synthetic parameter tester of centrifugal pump based on thermodynamic method
基于热力学方法的离心泵综合参数测试仪 |
| 2. | Method for measuring the efficiency of hydraulic turbines , storage pumps and pump - turbines thermodynamic method
水轮机蓄水泵及涡轮泵的效率测定方法 |
| 3. | The theoretical analysis on the operational characteristics of gshps taking into consideration of the characteristics that taking soil as the heat source and cold source , by means of thermodynamic methods , the theoretical research on the operational changing patterns of gshps with a scroll compressor using r22 as refrigerant has been conducted
土壤源热泵系统运行特性的理论分析针对以土壤为冷热源的特点，运用热力学的方法，对r22涡旋压缩式土壤源热泵系统的运行变化规律进行理论研究。 |
| 4. | Thermodynamic methods were used to optimize gasifier , shift reaction and co2 removal , and methanol synthesis processes . polygeneration is a promising system to make the best use of thermal energy with different qualities to achieve high environmental and economic benefits
本文以热力学方法研究了多联产系统的热效率和火用损失，对气化炉、水煤气变换和脱碳以及甲醇合成等单元作了优化分析，指出了多联产系统在能量利用方面的合理性，对其环境效益和经济效益的综合评估方法进行了初步探索。 |
| 5. | This paper adopts the thermodynamic method to on - line monitor the performance of the feed pump and on the base of the method develops the feed pump status monitoring system . the system has been applied to one power plant 2qomw unit and reached the good improvements of safety and economy for the unit operation . dai ri - jun ( feng zhen power plant ) directed by prof
本文在充分研究给水泵效率在线监测方法和故障机理的前提下，采用热力学法对给水泵进行性能在线监测，同时开发了状态监测系统，并将二者合二为一，成功地应用于200mw机组的给水泵，提高了机组的运行的安全性与经济性。 |
| 6. | A test - bed of dg45 - 80 10 hypo - pressure feed water pump is designed , based on which the general on - line performance testing system is developed and the thermodynamic method is introduced to measure the efficiency of the pump . a new programming technology combining vc + + with matlab is presented by which the vibration monitoring system of boiler feed water pump is developed successfully to perform data analysis after on - line acquisition
本文首先进行了次高压锅炉给水泵dg45 80 10实验台的设计，在此实验台设计成功并安装调试通过的基础上，开发了锅炉给水泵通用性能试验系统，包括测点的布置、各型测量仪器的选购，设计，安装和调试以及软件平台开发。 |
