Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 544
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
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 544
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.
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 544
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
Author:
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 20
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.
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 20
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
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 280
Book Description
Technical Note
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 490
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 490
Book Description
Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 616
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664
Book Description
Bibliography of Scientific and Industrial Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 612
Book Description
The Effect of Preheating and Postheating on the Quality of Spot Welds in Aluminum Alloys
Author: Wendell Frederick Hess
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 510
Book Description
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.
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 510
Book Description
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
Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 408
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 408
Book Description
Material Presented at the Conference on Compressor Research at Aircraft Engine Research Laboratory on September 11, 1946
Author:
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 226
Book Description
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 226
Book Description