Studies on the energy transfer efficiency of the unit under the experimental conditions indicate that the volumetric efficiency of the VC-ERD keeps 100% mostly, the pressure of the concentrate has a positive effect and that of the seawater a negative effect on the hydraulic efficiency.
Analyses indicate that the method proposed is highly efficient and adaptive, and suitable for real-time simulation of star images, and its logic description is simple to program.
The figure does not show the effect of improved low-pressure efficiency due to the modern steampath.
例句来源
Based on the, normal test, the mathematical model of multiple target function for optimal design of the tangent fan which can be considered and pressue、 efficiency、 discharge and etc. is established in this paper. Using this method and the qrogram in our test—bed and designing its geometrical parameters, the model fan obtained from it has better technical behavious.
This article analyzes exergy of the refrigeration heat exchange equipment,by which exergetic efficiency of the heat exchange was obtained.It not only analyzes the temperature and pressure efficieney affecting the exergetic efficiency,the influence of exergetic loss exerteel on heat exchangers by both temperature difference in heat transfers and flow resistance but also put forword some suggestions in better designing and strengthening heat transfers,Heat tube exchangers should be spreaded in the design and...
The flow loss resulted from the tip clearance of half shrouded centrifugal impeller was deduced.The model of the efficiency drop and pressure loss versus the tip clearance was established.The gap effect was tested and the rules of the effect were obtained.The test results are in agreement with the theoretical prediction