Dissertation > Excellent graduate degree dissertation topics show

Study on Key Issues in the Design of Car-bottom Heat Treatment Furnace

Author: CuiYong
Tutor: ZhangWeiJun
School: Northeastern University
Course: Refrigeration and Cryogenic Engineering
Keywords: Trolley heat treatment furnace Pulse combustion control technology Heat exchanger Pressure distribution PSA oxygen
CLC: TG155.1
Type: Master's thesis
Year: 2009
Downloads: 77
Quote: 0
Read: Download Dissertation

Abstract


In Dongbei Special Steel Group , Dalian base the two refinery heat treatment shop car-type high-speed pulse heat treatment furnace design work based on key technical issues in the design of skipped heat treatment furnace were studied . (1) pulse combustion control technology is the core technology of pulse combustion heat treatment furnace . Combustion system ignition, flame monitoring , monitoring of the parameters of the combustion process , the furnace temperature automatic control and timing pulse combustion control technology working principle a special study . A variety of operating conditions, the pulse timing and control strategies . (2) In this paper, the radiation jet heat exchanger , for example , the establishment of a radiation jet heat exchanger model to analyze the heat transfer characteristics of the heat exchanger in the periodic operating conditions ( air preheat temperature , wall temperature , heat transfer coefficient ) with the change of the furnace conditions . The calculation method of the economic cycle furnace heat exchanger heat transfer area . And radiation jet heat exchanger structure parameters on the overall heat transfer coefficient . ( 3 ) the use of computational fluid dynamics software ( CFD ) Fluent strip of high - speed pulse combustion furnace dimensional flow field numerical simulation , were given the exhaust port roof at the end of the furnace , heat treatment furnace gas distribution of pressure . The analysis showed that the with narrow pulse combustion furnace , the roof the smoke evacuator than the furnace after exhaust pressure is evenly distributed , the roof of a multi - port exhaust than the roof single port exhaust more favorable pressure distribution within the furnace . ( 4 ) the oxygen pressure swing adsorption apparatus design discussion describes a pressure swing adsorption oxygen apparatus sorber internal structure of the manifold , the molecular sieve as a complement of the project thematic layout and loading , binder member assembly and other content, factors affecting the oxygen machine performance were analyzed and discussed key factors in the the PSA oxygen adsorption bed design and skills .

Related Dissertations

  1. The Study of Ground Temperature in GSHP System in the Model of Heating,TU831
  2. Finned tube heat exchanger surface regularity of dust deposition,TU831
  3. Corrosion Mechanism and Preventive Measurements of Sulfuric Acid Making Plant,TG172.6
  4. Analysis & Study on Heat Exchanger Network Energy Utilization of an Oil Refinery Atmospheric-Vacuum Distillation Unit,TE624.2
  5. Plate-fin Heat Exchanger Performances Under Variable Medium Thermodynamic Properties,TK172
  6. Research on Numerical Calculation of Lubricating Properties of Water-lubricated Thrust Bearing of Submersible Pump,TH133.3
  7. Analysis on Temperature Field and Flow Field of Recuperator with Spirality Type Inserted Piece,TB657.5
  8. Repetitive Control and Its Application to Pressure Tracking in Heat Exchanger Fatigue Test Machine,TP273
  9. Research and Test on Performance of the Curved Baffle Heat Exchanger,TQ051.5
  10. Continuous hot dip galvanized strip stable transmission , heat transfer and organizational change behavior,TK124
  11. Zinc kiln residue of dry exhaust gas emission reduction and waste heat recycling research,X756
  12. Using Pinch Technology Corn Processing of Network for Heat Exchange Optimize,TK124
  13. Development of High-Efficiency Blockage-Proof Dirt-Removal Sewage Heat Exchanger and Study on Its Characterristics of Heat Transfer,TK172
  14. Research of Structure and Thermal Performance of Heat Exchangers with Continuous Helical Shaped Baffles,TK172
  15. Study on Heat Exchange Performance of Air-to-Air Plate Heat Exchange Ventilator,TK172
  16. Study on Characteristics of Water-Enriched Soil for Ground Source Heat Pump,TK523
  17. Heat Exchanger Model Study and Application Software Development of Ground Heat Exchanger-Cooling Tower Compound Ground Source Heat Pump System,TK523
  18. Modeling and Numerical Analysis of Foil Hydrodynamic Thrust Bearing Used in Turbine Generator,TM31
  19. Study on New Method of Pressure Control in the Pressurized Distillation,TQ051.81
  20. The Sutdy on Performance of Sprinkling Plate Heat Exchanger in Sewage-Source Heat Pump System,X505

CLC: > Industrial Technology > Metallurgy and Metal Craft > Metallurgy and Heat Treatment > Heat treatment > Heat treatment machinery and equipment > Heat treatment furnace
© 2012 www.DissertationTopic.Net  Mobile