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研究計畫(魏蓬生老師)

PROJECT REPORTS

 

  1. Wei, P. S., and Ku, C. H., 1985/8/1-1986/7/31,"Analysis of Fluid Flow and Heat Transfer in Arc Weld Pools," NSC 74-0401-E110-02.
  2. Wei, P. S., 1985/8/1-1986/7/31,"A Study of Effects of Alloys Elements on Molten Metal Flow in Electron Beam Welding," NSC 74-0401-E110-07R.
  3. Wei, P. S., 1986/8/1-1987/7/31,"The Study of Heat Transfer during Resistance Spot Welding Process," NSC 75-0405-E110-06.
  4. Wei, P. S., 1988/8/1-1989/7/31,"Effects of Welding Parameters on Three-Dimensional Geometry and Heat Transfer of a High-Energy Welding Cavity," NSC 77- 0401-E110-12.
  5. Wei, P. S., 1990/8/1-1991/7/31,"Missed Joint for Welding Dissimilar Metals with a High-Intensity Electron Beam," NSC 79-0401-E110-06.
  6. Wei, P. S.,1990/8/1-1991/7/31, "Effects of Energy Focusing in a High-Intensity Beam Welding," NSC 79-0401-E110-08.
  7. Wei, P. S., 1991/8/1-1992/7/31, "Effects of Convection on Nugget Growth during Resistance Spot Welding," NSC 80-0405-E-110-14.
  8. Wei, P. S., 1991/8/1-1992/7/31, "Effects of Alloying Element on Penetration Depth in a High-Intensity Beam Welding/Cutting Process," NSC 80-0401-E-110-01.
  9. Wei, P. S., 1992/8/1-1993/7/31,"Energy-Beam Redistribution and Absorption in a Drilling or Welding Cavity," NSC 81-0401-E-110-01.
  10. Wei, P. S., 1992/8/1-1993/7/31,"Three-Dimensional Deflection of Electron-Beam Welding Dissimilar Metals," NSC 81-0401-E-110-03.
  11. Wei, P. S., 1993/8/1-1994/7/31, "Heat Transfer and Solidification during High-Energy Beam Welding," NSC 82-0401-E-110-061,
  12. Wei, P. S., 1992/8/1-1993/12/31,"Factors Affecting Surface Rippling during Weld Pool Solidification," NSC 82-0401-E-110-062,
  13. Chien, C. H., Fomin, S. A., and Wei, P. S., 1993/8/1-1994/7/31,"Modeling of Electrical or Thermal Contact Resistance," (Research project granted by NSC 82-0401-E-110-132 for Visiting Research Associate Professor Program).
  14. Wei, P. S., 1993/8/1-1994/7/31,"Unsteady Convection of Liquid Layer Around the Cavity Drilled by a High- Intensity Beam," NSC 83-0401-E-110-029,
  15. Wei, P. S., 1994/8/1-1995/7/31,"Effect of Electrode Geometry on Nugget Growth with Mushy-Zone Phase Change during Resistance Spot Welding," NSC 84-2212-E-110-003,
  16. Wei, P. S., 1994/8/1-1995/7/31,"Rapid Solidification for a Droplet on a Cold Substrate," NSC 84-2212-E- 110-004,
  17. Wei, P. S., 1995/8/1-1996/7/31,"Beam Focusing Characteristics Effect on Energy Reflection and Absorption in a Drilling or Welding Cavity of Paraboloid of Revolution," NSC 85-2212-E-110-017,
  18. Wei, P. S., 1996/8/1-1997/7/31,"The Effect of Plasma on Vapor Deposition Assisted by a CO2 Laser: The Characteristics of Plasma," NSC 86-2216-E-110-018 ,
  19. Wei, P. S., 1996/8/1-1997/7/31,"Surface Ripple in Welding Solidification," NSC 86-2212-E-110- 010,
  20. Wei, P. S., 1997/8/1-1998/7/31, "Three-Dimensional Electron-Beam Deflection and Missed Joint in Welding Dissimilar Metals-Experimental Measurement and Theoretical Prediction," NSC 87-2212-E-110-027,
  21. Wei, P. S., 1997/8/1-1998/7/31,"Transport Processes Near Workpiece Surface with Ion Emission and Reflection," NSC 87-2212-E-110-029,
  22. Wei, P. S., 1998/8/1-1999/7/31,"Active Solute Effects on Surface Rippling in Welding Solidification," NSC 88-2212-E-110-018,
  23. Wei, P. S., 1998/8/1-1999/7/31, "Jump Conditions between Plasma and Workpiece Surface," NSC 88- 2212- E-110-017,
  24. Wei, P. S., 1999/8/1-2000/7/31,"Spiking Phenomenon in High-Intensity Beam Welding," NSC 89-2212-E-110-017,
  25. Wei, P. S.,2000/8/1-2001/7/31,"Scaling Weld Pool Shapes Affected by Thermocapillary Convection,"NSC 89-2212-E-110-027,
  26. Wei, P. S., 2000/8/1-2001/7/31,"An Interpretation of Pore Formation in Welds," NSC 89- 2212-E-110-028,
  27. Wei, P. S.,2001/8/1-2002/7/31,"Heat Transfer Analysis of a Line-Heater," Sino-Japan Electric Heater Co., Ltd., Hsiao Kang, Kaohsiung, 2001/1 - 2001/12.
  28. Wei, P. S., 2001/8/1-2002/7/31, "Unsteady Three-Dimensional Heat Transfer of a Heater Embedded by Coiled Electric Resistor," NSC 90 -2212-E-110-034, ,
  29. Wei, P. S.,2001/8/1-2002/7/31,"Fusion Zone Shapes and Their Transition Affected by Incident Flux from High-to Low-Power Density by Accounting for Focusing Characteristics," NSC 90 -2216-E-110-026, ,
  30. Wei, P. S.,2002/8/1-2003/7/31, "The Effects of Convection and Concentration on the Growth of a Bubble on a Solidification Front," NSC 91-2212-E-110-026,
  31. Wei, P. S.,2003/8/1-2004/7/31,"The Effects of Convection and Concentration on the Growth of a Bubble on a Solidification Front," NSC 92-2212-E-110-007,
  32. Wei, P. S.,2004/8/1-2005/7/31,"The Effects of Convection and Concentration on the Growth of a Bubble on a Solidification Front," NSC 93-2212-E-110-004,
  33. Wei, P. S., 2004/8/1-2005/7/31,”Analytical Solution of a Creeping Flow Impinging on a Spherical Cap-Shaped Bubble on a Flat Solid Surface,” NSC 93-2212-E-110-012,
  34. Wei, P. S.,2005/8/1-2006/7/31,”Measurements and Mathematical Modeling of Bubble Nucleation and Growth Phenomena in a Supersaturated Solution on a Solidification Front,” NSC 94-2212-E-110-026,
  35. Wei, P. S.,2005/8/1-2006/7/31,“Factors Affecting Weld Defects in High-Intensity Beam Welding Experiment and Analysis,” NSC 94-2218-E-110-012,
  36. Wei, P. S.,2006/8/1-2007/7/31, “Factors Affecting Fusion Zone Defects of Spiking and Rippling in High-Intensity Beam Welding,” NSC 95-2221-E-110-104,
  37. Wei, P. S.,2007/8/1-20010/7/31,”Porosity Mechanism in High-Intensity Beam Welding,”NSC 96-2221-E-110-068-MY3,
  38. Wei, P. S., 2008/8/1-2011/7/31,”Pore Formation in Solid from Bubble Entrapment during Solidification,” NSC 97-2221-E-110-071-MY3,
  39. Wei, P. S.,2010/8/1-2013/7/31, ”Surface Patterns after Solidification,” NSC 99-2221-E-110-040-MY3,
  40. Wei, P. S.,2013/8/1-2014/7/31,”Pore Shape Development from a Bubble Captured by a Solidification Front,” NSC 102-2221-E-110-038,
  41. Wei, P. S., 2014/8/1-2017/7/31, “Theoretical and Experimental Confirmation of Proposed General Phase Diagrams to Describe Pore Morphology of a Bubble Captured by a Solidification Front,” MOST 103-2221-E-110-035-MY3,
  42. Wei, P. S., 2014/8/1—2017/7/31, “The Effects of Gas Flow and Liquid Corner Flow on Surface Roughness on a Solidified Surface,” MOST 103-2221-E-110-034-MY3,
  43. Chen, S. J., and Wei, P. S., 2016/1-2019/12, “Interface Phenomena and Bonding Mechanism of Magnetic Pulse Welded Dissimilar Materials with High Discrepancy,” NSFC-5157051392,
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