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Now showing items 181-190 of 502
Vibration Problems (Acoustical And Bearing Housing Resonance) Resolved On Centrifugal Pump
(Texas A&M University. Turbomachinery Laboratories, 2008)
Installing VFDs on pumps that were formerly constant speed pumps can cause new vibration problems to be encountered. Acoustical resonance conditions can occur in the long cross over. New methods of measuring acoustical ...
A Vibration Problem In Vertical Circulating Water Pumps
(Texas A&M University. Turbomachinery Laboratories, 2008)
Pump Baseplate Resonance Responsible For Large Piping Vibration And Component Failures
(Texas A&M University. Turbomachinery Laboratories, 2008)
Road To Reliable Pumps
(Texas A&M University. Turbomachinery Laboratories, 2007)
The purpose of this paper is to take a “back to basics” look at installation issues that affect pump reliability. Topics of hydraulic fit, baseplate installation, shaft alignment, and piping alignment will be discussed.
Numerical Simulation On A Pump Operating In A Turbine Mode
(Texas A&M University. Turbomachinery Laboratories, 2007)
This paper deals with pump as turbine (PAT) as a feasible solution to the energy problems in rural and hilly areas. PAT provides an economical alternative to actual turbines especially for pico and microhydropower generation. ...
Multiphase Pumps
(Texas A&M University. Turbomachinery Laboratories, 2007)
Prevention Of Torsional Vibration Problems In Reciprocating Machinery.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Torsional vibration problems continue to occur in reciprocating engine and compressor installation. This is due in part to the fact that reciprocating equipment can produce significantly more torsional excitation than ...
Selection Of Materials And Material Related Processes For Fcc Power Recovery Turbines.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Fluid catalytic cracking (FCC) power recovery turbines have been in existence for over 50 years and through the year many changes have been made to design, materials, and material related processes. This paper highlights ...
Intermittent Spikes On Vibration And Motor Current Caused By Water Carryover On The Third Stage Of A Centrifugal Air Compressor.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Emerging Advanced Technologies to Assess Reliability of Industrial Steam Turbine Blade Design
(Texas A&M University. Turbomachinery Laboratories, 2008)
New industrial processes sometimes require equipment that either has not yet been applied to the new use or even a completely new design. In some situations, established design criteria that have resulted in reliable ...