Nothing Special   »   [go: up one dir, main page]

Sloteman et al., 2007 - Google Patents

Cavitation in high energy pumps-detection and assessment of damage potential

Sloteman et al., 2007

View PDF
Document ID
4427853428144866806
Author
Sloteman D
et al.
Publication year
Publication venue
Proceedings of the 23rd International Pump Users Symposium

External Links

Snippet

Cavitation In centrifugal pumps is one of the fundamental factors that affect performance, operability, reliability, and life. Every major manufacturer of engineered, high-energy, centrifugal pumps has addressed these issues. As a result, industry, academia, pump users …
Continue reading at oaktrust.library.tamu.edu (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
    • G01M15/12—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by monitoring vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Testing of gearing or of transmission mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress

Similar Documents

Publication Publication Date Title
He et al. Defect diagnosis for rolling element bearings using acoustic emission
US5068800A (en) Crack detection method for shaft at rest
US4975855A (en) Shaft crack detection method
Al-Obaidi Experimental and numerical investigations on the cavitation phenomenon in a centrifugal pump
US10018596B2 (en) System and method for monitoring component health using resonance
Al-Obaidi Experimental investigation of the effect of suction valve opening on the performance and detection of cavitation in the centrifugal pump based on acoustic analysis technique
Rao et al. Blade vibration triggered by low load and high back pressure
Galbally et al. Analysis of pressure oscillations and safety relief valve vibrations in the main steam system of a Boiling Water Reactor
Brun et al. Measurement and prediction of centrifugal compressor axial forces during surge—Part I: surge force measurements
B V Hubballi et al. A review on the prediction of cavitation erosion inception in hydraulic control valves
Jamia et al. Mistuning identification in a bladed disk using wavelet packet transform
Sloteman Cavitation in high energy pumps-detection and assessment of damage potential
Lybeck et al. Validating prognostic algorithms: a case study using comprehensive bearing fault data
Abdel Fatah et al. Health monitoring of centrifugal pumps using digital models
Olson Pipe vibration testing and analysis
Garcia et al. Hydraulic and rotor-dynamic interaction for performance evaluation on a Francis turbine
Poll et al. Hydraulic power plant machine dynamic diagnosis
Zabihihesari et al. Simulation-based vibration sensor placement for centrifugal pump impeller fault detection
Richards et al. Unsteady acoustic forcing on an impeller due to coupled blade row interactions
Jamadar et al. Dimensional amplitude response analysis of vibrations produced by defects in rolling contact bearings
Marscher Avoiding failures in centrifugal pumps
Onari et al. Solving structural vibration problems using operating deflection shape and finite element analysis
Fatah et al. Using Digital Models for Condition Based Maintenance of High Pressure Pumps in SWRO Desalination Plants
Gamarra et al. Pump Cavitation Severity Evaluation Using Accelerometers and Dynamic Pressure Transducers after Installation
Abdel Fatah et al. Using Digital Models for Condition Based Maintenance of High Pressure Pumps in SWRO Desalination Plants