Dissertation > Excellent graduate degree dissertation topics show

The Property of Multistage Pump’s Turbine Operation

Author: FangLing
Tutor: WuGang
School: Huazhong University of Science and Technology
Course: Fluid Machinery and Engineering
Keywords: multistage pump numerical simulation turbine
CLC: TH311
Type: Master's thesis
Year: 2011
Downloads: 50
Quote: 0
Read: Download Dissertation

Abstract


The energy can be recovered when the fluid flow to the altitude difference place or the pressure of the fluid go to reduce .because centrifugal pump can be used as prime motor, the highest efficiency almost the same in the two-way of operation. What’s more, it is good at economical efficiency. The structure of pump is not complicated, and it is easy to install and maintain. This paper is aimed at property of the multistage pump used as prime motor.First, introduced the design methodology and experienced formula of this multistage pump based on flux, rotate speed, pump lift and NPSH given by industrial field. In the course of design, used the PUMP CAD software to pattern design and UG software to Solid Modeling.Secondly, imitating the internal flows in prime motor by star-cd to discuss the discipline of velocity and pressure with different operating conditions. To find out the major factor and the minors which influence the efficiency.Finally, imitating the internal flows in working machine by star-cd to draw head curve and efficiency curve. Analysis flow field and loss between the prime motor and working machine in the same operating conditions searching general rule.

Related Dissertations

  1. The Setting Bases of Working Pressure in LNG Systems and Orthogonal Experiment Design of Heat Exchangers,TQ051.5
  2. Study on Springback of High-Strength Steel Stamping,TG386
  3. Numerical Simulation and Experiment on Hydroforming of Cups with Controllable Radial Pressure,TG386
  4. Research on Technology and Mechanism of Joining Cemented Carbide to Carbon Steel,TG454
  5. Development of Turbine Rotor Dynamic Balance System,TH877
  6. Aerodynamic Performance Analysis of Low Pressure Turbine at Low Reynolds Numbers,V231.3
  7. Numerical Simulation of Film Cooling in Turbine Cascade with Non-Axisymmetric Endwall Method,V231.3
  8. High Speed Aerodynamic Convection and Coupled Heat Transfer of Complicated Bodies,V215.4
  9. The Analysis on Characteris of Vibration Source about Vertical Vibration of Surrounding Environment Induced by Rail Transit,U211.3
  10. Study on the Heat Transfer Characteristics of Particle Cluster in Circulating Fluidized Bed,TK124
  11. Numerical Simulation of SNCR Process of a 600MW Utility Boiler,TK222
  12. Numerical Simulation of Biomass Direct Reburning,TK16
  13. Numerical Simulation on Pulverized Coal Combustion Process in a 670T/H Tangential Firing Furnace,TK224.11
  14. Numerical Simulation on the Combustion Process in the Furnace of a 1000MW Lignite-Fired USC Boiler,TK224.11
  15. Study on Gas-Solid Two-Phase Flow in Spouted Beds,TK173
  16. Experimental Study and Numerical Simulation on Aerodynamic Field of Tangential Bias Swirl Burner,TK223.23
  17. Characteristic Study of Combustion in Central Reverse Flame Chamber,TK223.21
  18. Numerical Simulation and Contrastive Analysis of Labyrinth Seals and Leaf Seals,TK263.2
  19. Grid-Side Converter Control and Wind Turbine Emulator in Direct Drive Wind Power System,TM46
  20. Numerical Study on Phosphorus Distribution in Water Environment of the Three Gorges Reservoir,X832
  21. The Design and Performance Simulation of External Valve Small Displacement Pump,TE933.3

CLC: > Industrial Technology > Machinery and Instrument Industry > Pump > Vane pump > Centrifugal pump
© 2012 www.DissertationTopic.Net  Mobile