Standard Procedures for Rating and Testing Multistage Axial-flow Compressors

Standard Procedures for Rating and Testing Multistage Axial-flow Compressors PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 544

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Book Description
In order to establish a standard procedure for rating and testing multistage axial-flow compressors, the NACA Subcommittee on Compressors appointed a panel to write such a procedure. This panel made recommendations for standardization of test setups, instrumentation, test procedure, data to be taken, and the presentation of the data. These recommendations are presented.

Standard Procedures for Rating and Testing Multistage Axial-flow Compressors

Standard Procedures for Rating and Testing Multistage Axial-flow Compressors PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 544

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Book Description
In order to establish a standard procedure for rating and testing multistage axial-flow compressors, the NACA Subcommittee on Compressors appointed a panel to write such a procedure. This panel made recommendations for standardization of test setups, instrumentation, test procedure, data to be taken, and the presentation of the data. These recommendations are presented.

Standard Procedures for Rating and Testing Centrifugal Compressors

Standard Procedures for Rating and Testing Centrifugal Compressors PDF Author:
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 20

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Book Description
The test-rig installation, measurements, instrumentation, test procedure, methods of calculation, and presentation of data, adopted by the National Advisory Committee for Aeronautics as standard for rating and testing centrifugal superchargers, are given in this paper.

Technical Note - National Advisory Committee for Aeronautics

Technical Note - National Advisory Committee for Aeronautics PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 280

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Technical Note

Technical Note PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 490

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Index of NACA Technical Publications

Index of NACA Technical Publications PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 616

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A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664

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Bibliography of Scientific and Industrial Reports

Bibliography of Scientific and Industrial Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 612

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The Effect of Preheating and Postheating on the Quality of Spot Welds in Aluminum Alloys

The Effect of Preheating and Postheating on the Quality of Spot Welds in Aluminum Alloys PDF Author: Wendell Frederick Hess
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 510

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Results of tests show that a slowly rising condenser-discharge preheat current with a rapidly rising welding current afford no less expulsion than a rapidly rising welding current alone, and was inferior to a slowly rising welding current alone. In one case using slowly rising current for preheating and welding proved beneficial although generally, utilizing a raised electrode welding force to decrease expulsion was more practicable. Postheating had no effect on sheart strength until the current sufficient to remelt the welds, which greatly increased the weld diameter and shear strength.

Wartime Report

Wartime Report PDF Author:
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ISBN:
Category : Airplanes
Languages : en
Pages : 408

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Material Presented at the Conference on Compressor Research at Aircraft Engine Research Laboratory on September 11, 1946

Material Presented at the Conference on Compressor Research at Aircraft Engine Research Laboratory on September 11, 1946 PDF Author:
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 226

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