1. MATERIAL SELECTION FOR A GAS TURBINE IN A MARINE ENVIRONMENT,
J. Liburdi, D. R. Ritcey, Symposium on Corrosion Prevention, Ottawa, October, 1970.
2. FRACTURE MECHANISMS DURING HIGH TEMPERATURE FATIGUE
,
J. Liburdi et al. Symposium on Application of Solid Mechanics, University of Waterloo, Waterloo, Ontario, 1972.
3. REJUVENATION OF USED TURBINE BLADES BY HOT ISOSTATIC PRESSING
G. Van Drunen, J. Liburdi, Sixth Turbomachinery Symposium, Texas A&M University, Houston, Texas, December, 1977.
4. HOT ISOSTATIC PROCESSING OF IN-738 TURBINE BLADES
, G. VanDrunen, J. Liburdi, W. Wallace, T. Terada, AGARD Conference, Florence, Italy, June, 1978.
5. REJUVENATION OF USED TURBINE BLADES BY HOT ISOSTATIC PRESSING
J. Liburdi, ASME International Gas Turbine Conference, San Diego, California, 1979.
6. EXPERIENCE IN EXTENDING THE LIFE OF GAS TURBINE BLADES
, J. Liburdi, J. O. Stephens, ASME Gas Turbine Conference, New Orleans, LA., March, 1980. (ASME Paper 80-GT-181).12.
7. MECHANICAL AND METALLURGICAL CONSIDERATIONS IN EXTENDING THE LIFE OF TURBINE BLADES
, J. Liburdi, J. Wilson, NRC Symposium on Gas Turbine Operations and Maintenance, Toronto, September, 1981.
8. STAND-BY FORCED DRAFT FAN VERSUS SUPERCHARGING GAS TURBINES FOR PRE-COMBUSTION AIR TO FULLY FIRED BOILERS IN COMBINED CYCLES
, J. O. Stephens, 1982. (ASME Paper 82-GT-7).
9. GUIDELINES FOR RELIABLE EXTENSION OF TURBINE BLADE LIFE
, J.Liburdi, J. Wilson, Twelfth Turbomachinery Symposium, Texas A&M University, Texas, November, 1983.
10. A METHOD OF PERFORMANCE EVALUATION AND EQUIPMENT SELECTION FOR COMBINED CYCLES USED IN COGENERATION
, J. O. Stephens, D. Little, Amsterdam, 1984. (ASME Paper 84-GT-21).
11. EXTENDING THE SERVICE LIFE OF GAS TURBINE COMPONENTS
, J. Liburdi, J. Wilson, Sixth NRC Symposium on Gas Turbine Operations and Maintenance, Montreal, September, 1985.
12. REPAIR TECHNIQUES FOR GAS TURBINE COMPONENTS
, J. Liburdi, P. Lowden, AGARD-SMP Specialists Meeting on Advanced Joining of Metallic Materials, September, 1985.
13. EXTENSION OF GAS TURBINE DISC LIFE BY RETROFITTING A SUPPLEMENTAL COOLING SYSTEM
, D. Little, J. Wilson, J. Liburdi, Houston, March, 1985. (ASME Paper 85-GT-150).
14. FAILURE OF TURBOMACHINERY COMPONENTS
, P. Lowden, J. Liburdi, 14th Turbomachinery Symposium, Texas A&M University, November, 1985.
15. ENGINEERING SOLUTIONS FOR IMPROVED TURBINE RELIABILITY
, J. Liburdi, Turbomachinery Symposium, London, March, 1987.
16. RETROFIT OF A MODERN CONTROL SYSTEM ON AN EARLY DESIGN GAS TURBINE
, H. Nikkels, D. Little, ASME Gas Turbine Conference and Exhibition, Anaheim, CA., May-June, 1987. (ASME Paper 87-GT-31).
17. OBSERVATIONS ON THE LIFE AND OVERHAUL REQUIREMENTS OF
AERODERIVATIVE ENGINES ON BASE LOAD INDUSTRIAL APPLICATIONS
, P. Lowden, J. Liburdi, ASME Gas Turbine Conference and Exhibition, Anaheim, California, May-June, 1987. (ASME Paper 87-GT-105).
18. IMPROVEMENTS IN THE PERFORMANCE OF A REGENERATIVE GAS TURBINE WITH BLADE REJUVENATION AND MODIFICATIONS TO THE COOLING AND SEALING SYSTEMS
, D. Little, Seventh NRCC Symposium on Industrial Application of Gas Turbines, Banff, Sept., 1987.
19. REJUVENATION OF SERVICE-EXPOSED IN738 BLADES
, A.K. Koul, J. P.
Immarigeon, R. Castillo, P. Lowden, J. Liburdi, Superalloys 1988, Seven Springs, Pa., September 1988.
20. STEAM INJECTION OF FRAME 5 GAS TURBINES FOR POWER AUGMENTATION IN COGENERATION SERVICE
, D. Little, J. P. Rives, ASME Gas Turbine and Aeroengine Congress, Amsterdam, June 1988.(ASME Paper 88-GT-51).
21. INCREMENTAL FUEL COST PREDICTION FOR A GAS TURBINE COMBINED CYCLE UTILITY
, D. Little, H. Nikkels, P. Smithson, ASME Gas Turbine and Aeroengine Congress and Exposition, Toronto, June, 1989. (ASME Paper 89-GT-88).
22. REPAIR STANDARDS FOR AERO AND INDUSTRIAL TURBINE BLADES
, J.Liburdi, P. Lowden, ASME Gas Turbine and Aeroengine Congress and Exposition, Toronto, June, 1989. (ASME Paper 89-GT-244).
23. AUTOMATED WELDING OF TURBINE BLADES
, J. Liburdi, P. Lowden, C. Pilcher, ASME Gas Turbine and Aeroengine Congress and Exposition, Toronto, June, 1989. (ASME Paper 89-GT-307).
24. EFFICIENT PART LOAD COMBINED CYCLE OPERATIONS
, J. O. Stephens, D. Little, R. Stanaland, Texas A&M 19th Turbomachinery Symposium, Dallas, Texas, September, 1990.
25. DEVELOPMENT OF EROSION RESISTANT COATING FOR COMPRESSION AIRFOILS
, P. Lowden, D. Nagy, S. Holliday, A. Aguero, Canadian Aeronautics and Space Journal, Vol. 36, No. 1, March, 1990.
26. A LOW TEMPERATURE CVD PROCESS FOR TiN COATINGS
, A. Aguero, D. Little, P. Lowden, Materials Research Society Symposium Proceedings, Vol. 168, 1990, p. 311.
27. A NOVEL INDUSTRIAL CVD PROCESS FOR TiN COATINGS AT LOW TEMPERATURE
, A. Aguero, P. Lowden, Surface Modifications Technology Conference IV, Paris, France, November, 1990.
28. LOW TEMPERATURE CVD TiN COATINGS FOR CARBIDE CUTTING TOOLS AND PLASTIC INJECTION MOLDS
, A. Aguero, P. Lowden and S. Sawyer Materials and Manufacturing Process, Vol. 6, 1991, p. 671.
29. APPLICATION OF METALLURGICAL TESTING TO GAS TURBINE BLADE LIFE ASSESSMENT
, P. Lowden, J. Liburdi, ASM & EPRI International Conference, Pheonix, AZ, April, 1990.
30. TITANIUM NITRIDE COATING FOR AERO ENGINE COMPRESSOR GAS PATH COMPONENTS
, D. Nagy, V.R. Parameswaran, J-P. Immarigeon, International Conference on Metallurgical Coatings and Thin Films, ICMCTF-91, San Diego, California, April 22-26, 1991, and for submission to the Journal, Surface and Coatings Technology.
31. INTEGRATED WELD AUTOMATION FOR GAS TURBINE BLADES
, P. Lowden, C. Pilcher, J. Liburdi, International Gas Turbine and Aeroengine Congress and Exposition, Orlando, FL, June 3-6, 1991.
32. INTERPRETATION AND APPLICATION OF COOLED TURBINE BLADE OPTICAL PYROMETER DATA
, D. Little, J. Allen, EPRI Steam and Combustion Turbine Blading Conference, Orlando, FL., January, 1992.
33. POWDER METALLURGY REPAIR OF TURBINE COMPONENTS
, K.A. Ellison, P. Lowden, J. Liburdi, International Gas Turbine and Aeroengine Congress and Exposition, Cologne, Germany, June 1-4, 1992.
34. EROSION RESISTANT TITANIUM NITRIDE COATING FOR TURBINE COMPRESSOR APPLICATIONS
, J. Liburdi, D.R. Nagy, International Gas Turbine and Aeroengine Congress and Exposition, Cologne, Germany, June 1-4, 1992.
35. DESIGN, INSTALLATION, AND TEST OF A STEAM INJECTION SYSTEM ON AN EARLY FRAME 3 GAS TURBINE IN A COMBINED CYCLE PIPELINE COMPRESSOR STATION
, S.P. Martin, R.D. Underwood, D.A. Little,Texas A&M 21st Turbomachinery Symposium, 1992, Dallas, Texas.
36. LASER AND MICRO-PLASMA WELDING OF SINGLE CRYSTAL BLADES - ADVANTAGES OF TOTAL PROCESS CONTROL
, C. Pilcher, J. Liburdi,
C. Berger, M. Iovene, ASME Turbo Expo 93, Cincinnati, Ohio.
37. REPAIR JOINTS IN NICKEL-BASED SUPERALLOYS WITH IMPROVED HOT CORROSION RESISTANCE
, K. A. Ellison, P. Lowden, J. Liburdi,
D. H. Boone, ASME Turbo Expo 93, Cincinnati, Ohio.
38. NOVEL APPROACHES TO THE REPAIR OF VANE SEGMENTS
, J. Liburdi, K. A. Ellison, J. Chitty, D. Nevin, ASME Turbo Expo 93, Cincinnati, Ohio.
39. A NOVEL REPAIR PROCESS FOR SUPERALLOY TURBINE COMPONENTS
, K. A. Ellison, J. Liburdi, P. Lowden, D.H. Boone, EPRI Turbine / Generator Workshop, Albany, New York, July 1993.
40. PERFORMANCE OF EROSION RESISTANT COATINGS FOR COMPRESSOR AIRFOILS
, D. Nagy, G. D'Alessio, Journal of the Canadian Ceramic Society, Vol. 63, No. 1, February, 1994.
41. PROTECTIVE COATINGS FOR COMPRESSOR GAS PATH COMPONENTS
, D. R. Nagy, V.R. Parameswaran, J.D. MacLeod, J.P. Immarigeon, AGARD 83rd Symposium of the Propulsion and Energetics Panel, Rotterdam, The Netherlands, April, 1994.
42. LOW CYCLE FATIGUE PROPERTIES OF SUPERALLOY REPAIR JOINTS PRODUCED BY SUPERSOLIDUS-TRANSIENT LIQUID PHASE SINTERING
, K. E. Ellison, J. Liburdi, J. T. Stover, World Congress on Powder Metallurgyand Particulate Materials, Washington, D.C. June, 1996.
43. REDESIGN OF THE MS6001 FIRST STAGE BUCKET FOR IMPROVEDCOOLING AND EXTENDED LIFE,
J. K. Jaqueway, R. J. Pistor, International Gas Turbine & Aeroengine Congress & Exhibition, Orlando, Florida, June, 1997(ASME Paper 97-GT-312)
44. A GENERALIZED GAS TURBINE PERFORMANCE PREDICTION METHOD THROUGH PC BASED SOFTWARE,
Robert J. Pistor, 12th Symposium on Industrial Applications of Gas Turbines, Banff, Alberta, Canada, October 15-17, 1997.
45. COMPONENT REFURBISHMENT ADVANCED TECHNOLOGIES FOR LIFE EXTENSION,
Lloyd A. Cooke, P.Eng., 12th Symposium on Industrial ApplicationsOf Gas Turbines, Banff, Alberta, Canada, October 15-17, 1997.
46. ADVANCED REFURBISHMENT AND LIFE EXTENSION TECHNOLOGIES FOR INDUSTRIAL GAS TURBINE COMPONENTS,
Lloyd A. Cooke, P.Eng., EPRI Third Welding and Repair Technology for Power Plants Conference, Scottsdale, AZ, June 9-12, 1998.
47. ENABLING TECHNOLOGIES FOR TURBINE COMPONENT LIFE EXTENSION,
J. Liburdi, Applied Vehicle Technology Panel Workshop on Qualification of Life Extension Schemes for Engine Components, Corfu, Greece, October 5-7, 1998
48. ADVANCED ENGINE PERFORMANCE ANALYSIS FOR PC COMPUTER,
Robert Pistor, Francoise Krampf, 13th Symposium on Industrial Applications of Gas Turbines, Banff, Alberta, Canada October 13-15, 1999.
49. A LOW TEMPERATURE CVD PROCESS FOR ALUMINUM & ALUMINIDE COATINGS
, J. Liburdi, P. Lowden, V. Moravek, Gorham Advanced Materials Conference on Advanced Coating Systems for Gas Turbine Engines & Aircraft, New Orleans, LA., March 3, 1999.
50. FIELD OPERATING EXPERIENCE WITH LIFE EXTENDING ADVANCED COMPONENT REPAIRS,
Lloyd A. Cooke, 13th Symposium on Industrial Applications of Gas Turbines, Banff, Alberta, Canada, October 13-15, 1999.
51. LIFE EXTENDING ADVANCED COMPONENT REPAIRS - FIELD OPERATING EXPERIENCE,
Lloyd A. Cooke, ASME International Gas Turbine & Aeroengine Congress & Exhibition, Munich, Germany, May 8-11, 2000.
52. A LOW TEMPERATURE CVD PROCESS FOR ALUMINUM & ALUMINIDE COATINGS
, J. Liburdi, P. Lowden, V. Moravek, ASME International Gas Turbine & Aeroengine Congress & Exhibition, ASME 2000-GT-330, Munich, Germany, May 8-11, 2000
53. WELDING ALUMINUM TAILOR WELDED BLANKS USING ADVANCED VARIABLE POLARITY PLASMA ARC WELDING PROCESS
, J. Micheli, C. Pilcher, NCMS Conference, Orlando, Florida May, 1998
54. HIGH FREQUENCY DC PULSING FOR GTAW WELDING,
C. D. Pilcher, W. H. Tuttle, Stainless Steel Tube Weld Conference, Florida, February 2000
55. LSRTM SLURRY COATING TECHNOLOGIES
, J. Liburdi, V. Moravek, P. Lowden, ASME International Gas Turbine Congress and Exhibition, ASME 2001-GT-575, New Orleans, LA., June 4 - 7, 2001
56. COMPONENT MANAGEMENT PROGRAMS FOR RELIABLE LIFE EXTENSION
, Lloyd A. Cooke, ASME International Gas Turbine Congress and Exhibition, New Orleans, LA., June 4 - 7, 2001
57. COMPONENT LIFE CYCLE MANAGEMENT FOR RELIABLE LIFE EXTENSION,
Lloyd A. Cooke, Industrial Application of Gas Turbines Symposium, Banff, Alberta, October 2001
58. LGTP: A PREDICTIVE AND DIAGNOSTIC GAS TURBINE PERFORMANCE PROGRAM,
Rob J. Pistor, Francoise M. Krampf, International Gas Turbine & Aeroengine Congress & Exhibition, Munich, Germany, May 8 – 11, 2000
59. LIBURDI POWDER METALLURGY NEW COMPOSITIONS FOR HIGH STRENGTH REPAIRS OF TURBINE COMPONENTS,
Rob Sparling
, Joseph Liburdi, ASME Turbo Expo 2002, Amsterdam, The Netherlands, June 3 – 6, 2002
60. SELECTION OF OVERLAYS FOR SINGLE CRYSTAL SHROUDED TURBINE BLADES,
Irene Nava, Douglas Nagy, ASME Turbo Expo 2002, Amsterdam, The Netherlands, June 3 – 6, 2002
61. FIELD OPERATING EXPERIENCE WITH LIFE EXTENDING ADVANCED COMPONENT REPAIRS AND UPGRADES,
J. Liburdi, Frame 7EA Users Meeting, Boca Raton, Florida, January 16 – 18, 2002
62. LIBURDI LSRTM SLURRY AND LOMTM CVD COATING TECHNOLOGIES,
V. Moravek, P. Lowden, J. Liburdi, Turbine Forum 2002, Nice, April 17 – 19, 2002
63. PERFORMANCE OF DICALCIUM SILICATE COATINGS IN HOT-CORROSIVE ENVIRONMENT
Franz Jansen, Xiaohan Wei, Mitchell R Dorfman, John A Peters, Douglas R Nagy, International Conference of Metallurgical Coatings, San Diego, CA, USA, 2000
64. CORROSION OF THERMAL BARRIER COATINGS BY VANADIUM AND SULFUR COMPOUNDS
Basil R Marple, Joel Voyer, Christian Moreau, Douglar R Nagy, Materials at High Temperatures, 17 (2000) 397
65. RESIDUAL STRESS IN TiN COATINGS ON Ti-6A1-4V
HW King, S Gursan, S Ferguson, M Yildiz, I Kim, DR Nagy Proceedings of the 15th International Plansee Seminar, Plansee Holding AG, Reutte (2001), Vol 4
66. RESIDUAL STRESS, HARDNESS AND CHEMICAL STABILITY OF TiN COATINGS
HW King, TA Caughlin, DR Nagy Journal of Advanced Materials, Volume 33, No. 1, January 2001
67. LIBURDI POWDER METALLURGY, APPLICATIONS FOR MANUFACTURE AND REPAIR OF GAS TURBINE COMPONENTS
, R. Sparling, J. Liburdi, September 2003
68. A SYSTEMS APPROACH TO HOT SECTION COMPONENT LIFE MANAGEMENT
. Robert J. Pistor. 15th Symposium on Industrial Applications of Gas Turbines (Paper No: 03-IAGT-208). Banff, Alberta – October 13 – 17, 2003
69. EVOLUTION OF IGT “F” CLASS REPAIR TECHNOLOGY,
J. Liburdi, P. Lowden, Turbine Forum 2005, Nice, April 20 – 22, 2005
70. LPM COMPOSITE OVERLAY FOR EROSION PROTECTION OF TURBINE NOZZLES
. D. Nagy, Gerry Bergstaller, ASME Turbo Expo 2005, Reno-Tahoe, Nevada, June 6 – 9, 2005 (GT2005 – 69019)
71. APPLICATION OF AN INTEGRATED ENGINEERING APPROACH FOR LM1600 BLADE LIFE ON-LINE ASSESSMENT
B. Weber, H. Jin, R. Pistor, and P. Lowden, 16th Symposium on Industrial Gas Turbines (Paper No. 05-IAGT-2.2). Banff, Alberta – October 12-14, 2005
72. PREDICTION OF GAS TURBINE BLADE LIFE – AN INTERDISCIPLINARY ENGINEERING APPROACH FOR CONDITION-BASED MAINTENANCE
H. Jin, R. Pistor, P. Lowden, B. Weber and R. Grant, ASME Turbo Expo 2006, Barcelona, Spain, May 8-11, 2006 (GT2006-90037)
73. FLOW VISUALIZATION OF NATURAL CONVECTION IN A TALL, AIR-FILLED VERTICAL CAVITY
J.L. Wright, H. Jin, K.G.T. Hollands, D. Naylor, International Journal of Heat and Mass Transfer 49 (2006) 889-904
74. A STUDY ON THE LIFE CYCLE IMPACT OF STEAM INJECTION
H. Jin, E. Marson, R. Pistor, L Dempsey, ASME Turbo Expo 2007, Montreal, Canada, May 14 – 17, 2007. (GT2007-27029)
75. Effect of Ruthennium, Rhenium and Yttria Additions on the Microstructure of Wide Gap Brazing of IN738
x.
Huang, S. Yandt, D.Nagy, and M. Yao,
ASME Turbo Expo 2007, Montreal, Canada, May 14-17, 2007 (GT2007- 27129)
76. HOT CORROSION OF LANTHANUM ZIRCONATE AND PARTIALLY STABILIZED ZIRCONIA THERMAL BARRIER COATINGS
B.R. Marple, J.Voyer, M. Thibodeau, D.R. Nagy. R. Vassen; Journal of Engineering for Gas Turbines and Power; Volume 127, (2005)
77. EROSION RESISTANT COATINGS FOR COMPRESSOR APPLICATIONS
V.R. Parameswaran, D. Nagy, J.P. Immarigeon, D. Chow, and D. Morphy; Advances in High Temperature Structural Materials and Protective Coatings, p.262- 281
78. T-64 THIRD STAGE TURBINE NOZZLE BRAZE REPAIR
J. Arrington, C. Sauer, and R. Sparling , October 2004
79. LIFE CYCLE IMPACT OF STEAM INJECTION ON THE LM6000PC TURBINE BLADES
Lindsay Dempsey (Generation Solutions Ltd.), Hugh Jin (Liburdi Turbine Services Inc) Paper No. 07-IAGT-2.3, Banff, Alberta, Canada – October 2007
80. TGO GROWTH BEHAVIOUR IN TBCs WITH APS AND HVOF BOND COATS
; W.R.Chen, X.Wu, B.R.Marple, D.R.Nagy, P.C.Patniak; Accepted for Publication in Surface Coatings and Technology, 2007.
81. REMAINING LIFE ASSESSMENT OF POWER TURBINE DISKS
, H. Jin, P. Lowden, R. Pistor, ASME Turbo Expo 2008, Berlin, Germany, June 9-13, 2008 (GT2008-51010).
82. A COMPRESSIBLE FLOW NETWORK ANALYSIS FOR DESIGN UPGRADE OF INDUSTRIAL AERODERIVATIVE HIGH PRESSURE TURBINE BLADES
, H. Jin, A. Riddle, L. Cooke, ASME Turbo Expo 2008, Berlin, Germany, June 9-13, 2008 (GT2008-50431)
83. PRACTICAL EXPERIENCE WITH THE DEVELOPMENT OF SUPERALLOY REJUVENATION,
J. Liburdi, P. Lowden, D. Nagy, T. Rusan De Priamus, S. Shaw, ASME Turbo Expo 2009, Orlando, Florida, June 8-12, 2009 (GT2009-59444)
84. INVESTIGATION OF RECRYSTALLIZATION PHENOMENON OF SINGLE CRYSTAL SUPERALLOYS FOR GAS TURBINE APPLICATIONS
, Dongyi Seo, Xiao Huang, Doug Nagy, Peter Au
85. ALLEVIATING DETRIMENTAL EFFECTS OF DEFECTS ON CORROSION PERFORMANCE OF TiN COATING BY POST-DEPOSITION TREATMENT USING POLYMETHYL METHACRYLATE
, F. Cai, Q. Yang, X Huang, D. Nagy, Surface Engineering, 2008
86. EFFECT OF RUTHENNIUM, RHENIUM AND YTTRIA ADDITIONS ON THE MICROSTRUCTURE OF WIDE GAP BRAZING OF IN738,
Xiao Huang, Scott Yandt, Doug Nagy and Matthew Yao, ASME Turbo Expo 2007, Montreal, Canada, May 14-17, 2007 (GT2007-27129)
87. WIDE GAP BRAZE REPAIR USING VERTICALLY LAMINATED REPAIR SCHEME,
Doug Nagy, Xiao Huang, ASME Turbo Expo 2008, Berlin, Germany, June 9-13, 2008 (GT2008-50046)
88. EFFECT OF TUNGSTEN ADDITION ON THE NUCLEATION OF BORIDES IN WIDE GAP BRAZED JOINT,
Daniel McGuire, Xiao Huang, Doug Nagy, Weijie Chen, ASME Turbo Expo 2009, Orlando, Florida, June 8-12, 2009 (GT2009-59079)