The Online Books Page

Impellers -- Testing

See also what's at your library, or elsewhere.

• Impellers
• Turbomachines -- Testing
• Testing

• Damage of mechanical pump impellers ... (NASA, 1965), by R. S. Kulp, United Aircraft Corporation. Pratt & Whitney Aircraft Division, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Performance evaluation of a two-stage axial-flow turbine for two values of tip clearance (National Aeronautics and Space Administration ;, 1968), by Milton G. Kofskey, William J. Nusbaum, and Lewis Research Center (page images at HathiTrust)
• Investigation of the general stress distribution in impeller wheels (Wright-Patterson Air Force Base, Ohio : Directorate of Materials and Processes, Aeronautical Systems Division, Air Force Systems Command, [1963], 1963), by W. Dettmering, Wilhelm Soetebeer, Rheinisch-Westfälische Technische Hochschule Aachen, and United States. Air Force. Systems Command. Aeronautical Systems Division (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Theoretical analysis of impeller-blower efficiency. ([Ithaca, N. Y.], 1963), by David Stanley Totten (page images at HathiTrust)
• Effect of casing treatment on overall performance of axial-flow transonic fan stage with pressure ratio of 1.75 and tip solidity of 1.5 (National Aeronautics and Space Administration ;, 1977), by Walter M. Osborn, Royce D. Moore, Lewis Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Effect of rotor-to-stator spacing on acoustic performance of a full-scale fan (QF-5) for turbofan engines (National Aeronautics and Space Administration ;, 1974), by Joseph R. Balombin, Edward G. Stakolich, and Lewis Research Center (page images at HathiTrust)
• Analytic investigation of effect of end-wall contouring on stator performance (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1981), by Robert J. Boyle, Louis J. Goldman, Harold E. Rholik, and Lewis Research Center (page images at HathiTrust)
• Detailed flow measurements in casing boundary layer of 427-meter-per-second-tip-speed two-stage fan with casing treatment (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1983), by William T. Gorrell and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Damping seals for turbomachinery (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), by George L. Von Pragenau, George C. Marshall Space Flight Center, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Experimental investigation of advanced concepts to increase turbine blade loading. III, Performance evaluation of tandem rotor blade (National Aeronautics and Space Administration ;, 1968), by H. G. Lueders, General Motors Corporation. Allison Division, and Lewis Research Center (page images at HathiTrust)
• Two-dimensional compressible flow in centrifugal compressors with logarithmic-spiral blades (National Advisory Committee for Aeronautics, 1951), by Gaylord O. Ellis, John D. Stanitz, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• Axisymmetric supersonic flow in rotating impellers (National Advisory Committee for Aeronautics, 1951), by Arthur W. Goldstein and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1945), by William K. Ritter, Irving A. Johnsen, Aircraft Engine Research Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1945), by J. Austin King, Harold Klein, Aircraft Engine Research Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1945), by William K. Ritter, William L. Beede, Ambrose Ginsburg, Aircraft Engine Research Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1946), by Edmund J. Baas, Paul D. Dugan, Aircraft Engine Research Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• Base impellers for roll control of reentry vehicles (Albuquerque, New Mexico : Sandia Laboratories, 1969., 1969), by M. D. Bennett, Amado A. Trujillo, U.S. Atomic Energy Commission, and Sandia Corporation (page images at HathiTrust)

• Method for design of pump impellers using a high-speed digital computer (National Aeronautics and Space Administration, 1963), by Norbert O. Stockman, John L. Kramer, and United States National Aeronautics and Space Administration (page images at HathiTrust)

• Overall and blade-element performance of a 1.20-pressure-ratio fan stage at design blade setting angle (National Aeronautics and Space Administration ;, 1974), by George W. Lewis, Edward R. Tysl, and Lewis Research Center (page images at HathiTrust)
• Effect of rotor meridional velocity ratio on response to inlet radial and circumferential distortion (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1979), by Nelson L. Sanger, Lewis Research Center, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Rotor tip clearance effects on overall and blade-element performance of axial-flow transonic fan stage (National Aeronautics and Space Administation, Scientific and Technical Information Branch ;, 1982), by Royce D. Moore and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Computer program for calculating full potential transonic, quasi-three-dimensional flow through a rotating turbomachinery blade row (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), by Charles A. Farrell, Lewis Research Center, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Detailed performance of a radial-bladed centrifugal pump impeller in water (National Aeronautics and Space Administration ;, 1969), by Max J. Miller, Richard F. Soltis, and Lewis Research Center (page images at HathiTrust)

• Limit cycle vibrations in turbomachinery (National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1991), by S. G. Ryan and George C. Marshall Space Flight Center (page images at HathiTrust)

• Rotordynamic instability problems in high-performance turbomachinery - 1982 : proceedings of a workshop (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), by Lewis Research Center, Texas A & M University, United States. Army Research Office, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Rotordynamic instability problems in high-performance turbomachinery, 1986 : proceedings of a workshop (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1986), by Air Force Aero Propulsion Laboratory (U.S.), United States. Army Research Office, and Texas A & M University (page images at HathiTrust)
• Rotordynamic instability problems in high-performance turbomachinery, 1988 : proceedings of a workshop (National Aeronautics and Space Administration, Scientific and Technical Information Division ;, 1989), by Texas A & M University (page images at HathiTrust)
• Rotordynamic instability problems in high-performance turbomachinery, 1990 : proceedings of a workshop (National Aeronautics and Space Administration, Scientific and Technical Information Division ;, 1991), by Lewis Research Center and Texas A & M University (page images at HathiTrust)
• Rotordynamic instability problems in high-performance turbomachinery : proceedings of a workshop (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1980), by Lewis Research Center, Texas A & M University, United States. Army Research Office, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)

• Isolated rotor noise due to inlet distortion or turbulence (National Aeronautics and Space Administration ;, 1974), by Ramani Mani, Lewis Research Center, and General Electric Company (page images at HathiTrust)

• Performance of a tandem-rotor/tandem-stator conical-flow compressor designed for a pressure ratio of 3 (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), by Jerry R. Wood, Lawrence F. Schumann, Albert Kimsey Owen, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Analytical and experimental study of flow phenomena in noncavitating rocket pump inducers (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1981), by B. Lakshminarayana, Lewis Research Center, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)

• Effect of inducer inlet and diffuser throat areas on performance of a low pressure ratio sweptback centrifugal compressor (National Aeronautics and Space Administration ;, 1975), by Hugh A. Klassen and Lewis Research Center (page images at HathiTrust)
• Experimental performance of a 16.10-centimeter-tip-diameter sweptback centrifugal compressor designed for a 6:1 pressure ratio (National Aeronautics and Space Administration ;, 1977), by Hugh A. Klassen, Lawrence F. Schumann, Jerry R. Wood, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Performance of a tandem-rotor/tandem-stator conical-flow compressor designed for a pressure ratio of 3 (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), by Jerry R. Wood, Lawrence F. Schumann, Albert Kimsey Owen, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Performance of a low-pressure-ratio centrifugal compressor with four diffuser designs (National Aeronautics and Space Administration ;, 1973), by Hugh A. Klassen and Lewis Research Center (page images at HathiTrust)
• Design and tests of a six-stage axial-flow compressor having a tip speed of 550 feet per second and a flat operating characteristic at constant speed (National Advisory Committee for Aeronautics, 1958), by Willard R. Westphal, John W. Maynard, Langley Aeronautical Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)
• Rotating stall investigation of the 0.72 hub-tip ratio single-stage compressor (National Advisory Committee for Aeronautics, 1954), by Robert W. Graham, Vasily D. Prian, Lewis Flight Propulsion Laboratory, and United States. National Adviosry Committee for Aeronautics (page images at HathiTrust)
• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1944), by J. Austin King, Owen W. Regan, Aircraft Engine Research Laboratory, and United States National Advisory Committee for Aeronautics (page images at HathiTrust)

• A computer program for variable-geometry single-stage axial compressor test data analysis (UD0400) (Aero Propulsion Laboratory, Air Force Wright Aeronautical Laboratories, Air Force Systems Command, 1981), by C. Herbert Law and Air Force Wright Aeronautical Laboratories. Aero Propulsion Laboratory (page images at HathiTrust)

• Optimization of compressor vane and bleed settings (Aero Propulsion Laboratory, Wright Aeronautical Laboratories, Air Force Systems Command, 1981), by J. E. Garberoglio, W. L. Bourdreaux, J. O. Song, and Pratt & Whitney Aircraft Group. Government Products Division (page images at HathiTrust)

• NACA Wartime Reports. Series E. (National Advisory Committee for Aeronautics, 1945), by Aircraft Engine Research Laboratory and United States National Advisory Committee for Aeronautics (page images at HathiTrust)

• A comparison of sound power levels from portable air compressors based upon test methodologies adopted by U.S. EPA and the CEC. (U.S. Environmental Protection Agency, Office of Noise Abatement and Control ;, 1980), by Commission of the European Communities. Environment and Consumer Protection Service and United States Office of Noise Abatement and Control (page images at HathiTrust)

• NASA TN D-4392 (National Aeronautics and Space Administration ;, 1968), by Roy G. Stabe, John F. Kline, Lewis Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)

• Evaluation of drilled-ball bearings at DN values to three million (National Aeronautics and Space Administration ;, 1972), by P. W. Holmes, Lewis Research Center, and United Aircraft Corporation. Pratt & Whitney Aircraft Division (page images at HathiTrust)
• Experiments on the steady state characteristics of herringbone-grooved air-lubricated journal bearings (National Aeronautics and Space Administration ;, 1969), by Robert E. Cunningham, William J. Anderson, David P. Fleming, and Lewis Research Center (page images at HathiTrust)

• Performance of two-stage fan having low-aspect-ratio, first-stage rotor blading (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1979), by Donald C. Urasek, Walter S. Cunnan, William T. Gorrell, Propulsion Laboratory (U.S.), and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)

• Off-design correlation for losses due to part-span dampers on transonic rotors. (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1980), by William B. Roberts, Donald M. Sandercock, James E. Crouse, Lewis Research Center, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
• Overall and blade-element performance of a 1.20-pressure-ratio fan stage at design blade setting angle (National Aeronautics and Space Administration ;, 1974), by George W. Lewis, Edward R. Tysl, and Lewis Research Center (page images at HathiTrust)
• Overall and blade element performance of a 1.20-pressure-ratio fan stage with rotor blades reset -5 ̊ (U.S. National Aeronautics and Space Administration ;, 1976), by George W. Lewis, Royce D. Moore, Walter Martin Osborn, and Lewis Research Center (page images at HathiTrust)
• Overall and blade element performance of a 1.20 pressure ratio fan stage with rotor blades reset -7 ̊ (U.S. National Aeronautics and Space Administration ;, 1976), by George W. Lewis, George Kovich, and Lewis Research Center (page images at HathiTrust)

More items available under broader and related terms at left.