Author: Harry E. Bloomer
Publisher:
ISBN:
Category : Liquid fuels
Languages : en
Pages : 32
Book Description
Experimental Study of Effects of Geometric Variables on Performance of Contoured Rocket Engine Exhaust Nozzles
Author: Harry E. Bloomer
Publisher:
ISBN:
Category : Liquid fuels
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Liquid fuels
Languages : en
Pages : 32
Book Description
Experimental Study of Effects of Geometric Variables on Performance of Conical Rocket - Engine Exhaust Nozzles
Author: Harry E. Bloomer
Publisher:
ISBN:
Category : Liquid propellant rockets
Languages : en
Pages : 66
Book Description
Publisher:
ISBN:
Category : Liquid propellant rockets
Languages : en
Pages : 66
Book Description
Experimental Study of Effects of Geometric Variables on Performance of Contoured Rocket-engine Exhaust Nozzles
Author: Harry E. Bloomer
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
Experimental Study of Effects of Geometric Variables on Performance of Conical Rocket-engine Exhaust Nozzles
Author: Harry E. Bloomer
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
Book Description
An investigation was conducted to determine the performance and flow separation characteristics of a family of conical rocket exhaust nozzles. The nozzles were mounted on a water-cooled JP-4 gaseous-oxygen thrust chamber with a 2.67-inchdiameter throat. The range of nozzle variables included divergent half-angles from 15 to 30 degrees nozzle area ratios from 8/1 to 75/1, and pressure ratios from 35 to 840. The results of the investigation showed that, for nozzles of equal length, the 20 or 25 degrees half-angles were superior at vacuum conditions. The advantage of these over the smaller area ratio, 15 degrees half-angle nozzles amounted to about 1% in thrust coefficient. Nozzle separation characteristics were generalized by the use of the Mach number ratio across the oblique shock wave which occurs at the separation point. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
Book Description
An investigation was conducted to determine the performance and flow separation characteristics of a family of conical rocket exhaust nozzles. The nozzles were mounted on a water-cooled JP-4 gaseous-oxygen thrust chamber with a 2.67-inchdiameter throat. The range of nozzle variables included divergent half-angles from 15 to 30 degrees nozzle area ratios from 8/1 to 75/1, and pressure ratios from 35 to 840. The results of the investigation showed that, for nozzles of equal length, the 20 or 25 degrees half-angles were superior at vacuum conditions. The advantage of these over the smaller area ratio, 15 degrees half-angle nozzles amounted to about 1% in thrust coefficient. Nozzle separation characteristics were generalized by the use of the Mach number ratio across the oblique shock wave which occurs at the separation point. (Author).
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 390
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 390
Book Description
NASA Technical Paper
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 44
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1990
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1990
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1504
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1504
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284
Book Description
Proceedings of the NASA-University Conference on the Science and Technology of Space Exploration
Author:
Publisher:
ISBN:
Category : Outer space
Languages : en
Pages : 544
Book Description
A Chinese boy's greatest wish is to be an artist but he is too poor to buy a good brush until a wizard appears and gives him one with magic powers.
Publisher:
ISBN:
Category : Outer space
Languages : en
Pages : 544
Book Description
A Chinese boy's greatest wish is to be an artist but he is too poor to buy a good brush until a wizard appears and gives him one with magic powers.