Instability Workshops

Choose a year: 1980 | 1982 | 1984 | 1985 | 1986 | 1988 | 1990 | 1993 | 1996
Or download all together: Download 627.694mb (.zip)

1980 – Rotordynamic Instability Problems in High-Performance Turbomachinery
NASA Conference Publication 2133
Workshop date:
Location:

Chairmen:

May 12-14, 1980
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • FIELD EXPERIENCE WITH UNSTABLE TURBOMACHINERY
  • ADDITIONAL FIELD EXPERIENCE WITH UNSTABLE MACHINERY,DIAGNOSIS, AND DATA ANALYSIS
  • SEAL FORCES IN TURBOMACHINERY
  • WORK-FLUID DESTABILIZING FORCES
  • UNSTABLE MOTION OF ROTORS IN BEARINS
  • OTHER MECHANISMS FOR ROTOR INSTABILITIES
  • CONTROL OF ROTOR INSTABILITIES
  • WORKSHOP CLOSURE AND OBSERVATIONS

Download 42.908mb (.pdf)

1982 – Rotordynamic Instability Problems In High-Performance Turbomachinery 1982
NASA Conference Publication 2250
Workshop date:
Location:

Chairmen:

May 10-12, 1982
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • FIELD EXPERIENCE WITH UNSTABLE TURBOMACHINERY
  • MECHANICAL INSTABILITY MECHANISMS AND MODELS
  • SEAL FORCES IN TURBOMACHINERY
  • GENERAL THEORY OF STABILITY
  • WORKING FLUID FORCES IN TURBOMACHINERY
  • CONTROL OF ROTOR INSTABILITIES

Download 55.849mb (.pdf)

1984 – Rotordynamic Instability Problems In High-Performance Turbomachinery 1984
NASA Conference Publication 2338
Workshop date:
Location:

Chairmen:

May 28-30, 1984
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • FIELD EXPERIENCE WITH UNSTABLE TURBOMACHINERY
  • FIELD EXPERIENCE WITH UNSTABLE TURBOMACHINERY (CONCLUDED)
  • WORKING FLUID FORCES IN TURBOMACHINERY
  • LABYRINTH SEAL FORCES
  • ANNULAR SEAL FORCES
  • CONTROL OF INSTABILITIES
  • EXPERIMENTAL TECHNIQUES

Download 98.439mb (.pdf)

1985 – Instability in Rotating Machinery
NASA Conference Publication 2409
Workshop date:
Location:

Chairmen:

June 10-14, 1985
Carson City, Nevada
Donald E. Bently
Agnes Muszynska
Robert C. Hendricks

Download 68.834mb (.pdf)

1986 – Rotordynamic Instability Problems In High-Performance Turbomachinery 1986
NASA Conference Publication 2443
Workshop date:
Location:

Chairmen:

June 2-4, 1986
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • FIELD EXPERIENCE WITH UNSTABLE TURBOMACHINERY
  • LIQUID SEALS FOR TURBOMACHINERY
  • LABYRINTH SEALS
  • DAMPERS
  • DAMPERS (CONCLUDED)
  • MAGNETIC BEARINGS
  • PUMPS

Download 116.791mb (.pdf)

1988 – Rotordynamic Instability Problems In High-Performance Turbomachinery 1988
NASA Conference Publication 3026
Workshop date:
Location:

Chairmen:

May 16-18, 1988
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • Field Experiences
  • Dampers
  • Seals I
  • Seals II
  • Impeller Forces
  • Bearings
  • Compressor and Rotor Modeling

Download 123.054mb (.pdf)

1990 – The Sixth Workshop on Rotordynamic Instability Problems in High-Performance Turbomachinery
Workshop date:
Location:
May 21-23, 1990
Texas A&M University
College Station, TX

 

  • FIELD EXPERIENCES
  • DAMPERS
  • SEALS
  • GENERAL
  • IDENTIFICATION
  • BEARINGS

Download 46.999mb (.pdf)

1993 – The Seventh Workshop on Rotordynamic Instability Problems in High-Performance Turbomachinery
Workshop date:
Location:
May 10-12, 1993
Texas A&M University
College Station, TX

 

  • WORKING-FLUID FORCES
  • SEALS
  • SEALS (cont.)
  • GENERAL
  • BEARINGS AND DAMPERS
  • BEARINGS AND DAMPERS (cont.)

Download 89.582mb (.pdf)

1996 – Rotordynamic Instability Problems In High-Performance Turbomachinery 1996
NASA Conference Publication 3344
Workshop date:
Location:

Chairmen:

May 6-8, 1996
Texas A&M University
College Station, TX
Dara W. Childs
Robert C. Hendricks
John M. Vance

 

  • BEARINGS
  • GAS SEALS
  • IMPELLERS
  • General

Download 37.648mb (.pdf)