Effect of treated length on performance of full-scale turbofan inlet noise suppressors /

Transonic performance characteristics of several jet noise suppressors /

Schmeer, James W.
Cassetti, Marlowe D.
Salters, Leland B.
United States. National Aeronautics and Space Administration.

Cover title."July 1960."Aircraft; Aircraft safety and noise; Propulsion system elements.Includes bib...

Aerodynamic and acoustic performance of high Mach number inlets /

Lumsdaine, Edward.
United States. National Aeronautics and Space Administration.

January 1977

Issued Aug. 1977.Includes bibliographical references (p. 12-15).Mode of access: Internet

Low-speed jet noise from a 1.83-meter (6-ft) fan for tubrofan engines /

Minner, Gene L. (Gene Logan), 1942-
Feiler, Charles E.
United States. National Aeronautics and Space Administration.
Lewis Research Center.

January 1971

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 8-9).Mode of a...

Flight velocity effects on jet noise of several variations of a 48-tube suppressor installed on a plug nozzle /

Burley, Richard R.
Head, Verlon L.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17-18).Mode of...

Altitude performance of a low-noise-technology fan in a turbofan engine with and without a sound suppressing nacelle /

Biesiadny, Thomas J.
Abdelwahab, Mahmood, joint author.
Grey, Rudolph E., joint author.
United States. National Aeronautics and Space Administration.
Lewis Research Center.

January 1976

Cover title.Includes bibliographical references (p. 17).Mode of access: Internet

Noise suppression by an acoustically treated three-ring inlet on a TF-34 engine /

Minner, Gene L. (Gene Logan), 1942-
Heidelberg, Laurence J.
Goldman, Richard G.
Lewis Research Center.

January 1976

Cover title.Includes bibliographical references (p. 19-20).Mode of access: Internet

Inlet noise suppressor performance with a turbojet engine as the noise source /

Groeneweg, John F. (John Frederick), 1937-
Feiler, Charles E.
Acker, Loren W.
Lewis Research Center.
United States. National Aeronautics and Space Administration.

January 1971

Inlet noise suppressors having perforated plate over honeycomb wall construction evaluated over rang...

Flight velocity effects on jet noise of several variations of a twelve-chute suppressor installed on a plug nozzle /

Burley, Richard R.
Johns, Albert L.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17-18).Mode of...

Developmental design, fabrication, and test of acoustic suppressors for fans of high bypass turbofan engines /

Tucker, R. H.
Lewis Research Center.
Boeing Company. Wichita Division.

January 1974

"Prepared by the Boeing Company, Wichita, Kans. ... for Lewis Research Center."Cover title.Bibliogra...

Turbojet-engine noise studies to evaluate effects of inlet-guide-vane--rotor spacing /

Crigler, John L.
Morris, Garland J.
Copeland, W. Latham.
Langley Research Center.
United States. National Aeronautics and Space Administration.

January 1968

Prepared at Langley Research Center."N68-30040."Includes bibliographical references (p. 11).Mode of ...

A brief study of the effects of turbofan-engine bypass ratio on short- and long-haul cruise aircraft /

Keith, Arvid L.
Langley Research Center.

January 1975

Prepared at Langley Research Center.Cover title.Includes bibliographical references (p. 19).Mode of ...

Flight velocity effects on the jet noise of several variations of a 104-tube suppressor nozzle /

Burley, Richard R.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 23-24).Mode of...

Effect of treated length on performance of full scale turbofan inlet noise suppressors

Groeneweg, J. F.
Dittmar, J. H.

December 1974

Two inlet noise suppressors containing wall treatment plus three treated rings were tested on a fan ...

Performance of inlet stage of transonic compressor /

Urasek, Donald C.
Lewis, George W., Jr.
Steinke, Ronald J.
Lewis Research Center.

January 1976

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17).Mode of ac...

Effect of inducer inlet and diffuser throat areas on performance of a low pressure ratio sweptback centrifugal compressor /

Klassen, Hugh A.
Lewis Research Center.

January 1975

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 15).Mode of ac...

Transonic performance characteristics of several jet noise suppressors /

Schmeer, James W.
Cassetti, Marlowe D.
Salters, Leland B.
United States. National Aeronautics and Space Administration.

Cover title."July 1960."Aircraft; Aircraft safety and noise; Propulsion system elements.Includes bib...

Aerodynamic and acoustic performance of high Mach number inlets /

Lumsdaine, Edward.
United States. National Aeronautics and Space Administration.

January 1977

Issued Aug. 1977.Includes bibliographical references (p. 12-15).Mode of access: Internet

Low-speed jet noise from a 1.83-meter (6-ft) fan for tubrofan engines /

Minner, Gene L. (Gene Logan), 1942-
Feiler, Charles E.
United States. National Aeronautics and Space Administration.
Lewis Research Center.

January 1971

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 8-9).Mode of a...

Flight velocity effects on jet noise of several variations of a 48-tube suppressor installed on a plug nozzle /

Burley, Richard R.
Head, Verlon L.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17-18).Mode of...

Altitude performance of a low-noise-technology fan in a turbofan engine with and without a sound suppressing nacelle /

Biesiadny, Thomas J.
Abdelwahab, Mahmood, joint author.
Grey, Rudolph E., joint author.
United States. National Aeronautics and Space Administration.
Lewis Research Center.

January 1976

Cover title.Includes bibliographical references (p. 17).Mode of access: Internet

Noise suppression by an acoustically treated three-ring inlet on a TF-34 engine /

Minner, Gene L. (Gene Logan), 1942-
Heidelberg, Laurence J.
Goldman, Richard G.
Lewis Research Center.

January 1976

Cover title.Includes bibliographical references (p. 19-20).Mode of access: Internet

Inlet noise suppressor performance with a turbojet engine as the noise source /

Groeneweg, John F. (John Frederick), 1937-
Feiler, Charles E.
Acker, Loren W.
Lewis Research Center.
United States. National Aeronautics and Space Administration.

January 1971

Inlet noise suppressors having perforated plate over honeycomb wall construction evaluated over rang...

Flight velocity effects on jet noise of several variations of a twelve-chute suppressor installed on a plug nozzle /

Burley, Richard R.
Johns, Albert L.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17-18).Mode of...

Developmental design, fabrication, and test of acoustic suppressors for fans of high bypass turbofan engines /

Tucker, R. H.
Lewis Research Center.
Boeing Company. Wichita Division.

January 1974

"Prepared by the Boeing Company, Wichita, Kans. ... for Lewis Research Center."Cover title.Bibliogra...

Turbojet-engine noise studies to evaluate effects of inlet-guide-vane--rotor spacing /

Crigler, John L.
Morris, Garland J.
Copeland, W. Latham.
Langley Research Center.
United States. National Aeronautics and Space Administration.

January 1968

Prepared at Langley Research Center."N68-30040."Includes bibliographical references (p. 11).Mode of ...

A brief study of the effects of turbofan-engine bypass ratio on short- and long-haul cruise aircraft /

Keith, Arvid L.
Langley Research Center.

January 1975

Prepared at Langley Research Center.Cover title.Includes bibliographical references (p. 19).Mode of ...

Flight velocity effects on the jet noise of several variations of a 104-tube suppressor nozzle /

Burley, Richard R.
Lewis Research Center.

January 1974

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 23-24).Mode of...

Effect of treated length on performance of full scale turbofan inlet noise suppressors

Groeneweg, J. F.
Dittmar, J. H.

December 1974

Two inlet noise suppressors containing wall treatment plus three treated rings were tested on a fan ...

Performance of inlet stage of transonic compressor /

Urasek, Donald C.
Lewis, George W., Jr.
Steinke, Ronald J.
Lewis Research Center.

January 1976

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 17).Mode of ac...

Effect of inducer inlet and diffuser throat areas on performance of a low pressure ratio sweptback centrifugal compressor /

Klassen, Hugh A.
Lewis Research Center.

January 1975

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 15).Mode of ac...

Transonic performance characteristics of several jet noise suppressors /

Schmeer, James W.
Cassetti, Marlowe D.
Salters, Leland B.
United States. National Aeronautics and Space Administration.

Cover title."July 1960."Aircraft; Aircraft safety and noise; Propulsion system elements.Includes bib...

Aerodynamic and acoustic performance of high Mach number inlets /

Lumsdaine, Edward.
United States. National Aeronautics and Space Administration.

January 1977

Issued Aug. 1977.Includes bibliographical references (p. 12-15).Mode of access: Internet

Low-speed jet noise from a 1.83-meter (6-ft) fan for tubrofan engines /

Minner, Gene L. (Gene Logan), 1942-
Feiler, Charles E.
United States. National Aeronautics and Space Administration.
Lewis Research Center.

January 1971

Prepared at Lewis Research Center.Cover title.Includes bibliographical references (p. 8-9).Mode of a...

Effect of treated length on performance of full-scale turbofan inlet noise suppressors /

Abstract

Extracted data

Effect of treated length on performance of full-scale turbofan inlet noise suppressors /

Abstract

Extracted data

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