General Electric YJ93: Difference between revisions
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The '''General Electric YJ93''' [[turbojet]] engine was designed as the powerplant for both the North American [[XB-70A Valkyrie]] bomber and the North American [[XF-108 Rapier]] interceptor. The YJ93 was a single-shaft axial-flow turbojet with a variable-stator compressor and a fully-variable convergent/divergent exhaust nozzle. The maximum sea-level thrust was 31,500 pounds. |
The '''General Electric YJ93''' [[turbojet]] engine was designed as the powerplant for both the North American [[XB-70A Valkyrie]] bomber and the North American [[XF-108 Rapier]] interceptor. The YJ93 was a single-shaft axial-flow turbojet with a variable-stator compressor and a fully-variable convergent/divergent exhaust nozzle. The maximum sea-level thrust was 31,500 pounds. |
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Unfortunately, the XF-108 interceptor was cancelled outright and the B-70 project was reoriented to a research project only.<ref>[http://home.att.net/~jbaugher2/b58_9.html]</ref> |
Unfortunately, the XF-108 interceptor was cancelled outright and the B-70 project was reoriented to a research project only.<ref>[http://home.att.net/~jbaugher2/b58_9.html NB-58A Testbed for General Electric J93<!-- Bot generated title -->]</ref> |
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==Specifications== |
==Specifications== |
Revision as of 20:45, 1 June 2008
The General Electric YJ93 turbojet engine was designed as the powerplant for both the North American XB-70A Valkyrie bomber and the North American XF-108 Rapier interceptor. The YJ93 was a single-shaft axial-flow turbojet with a variable-stator compressor and a fully-variable convergent/divergent exhaust nozzle. The maximum sea-level thrust was 31,500 pounds.
Unfortunately, the XF-108 interceptor was cancelled outright and the B-70 project was reoriented to a research project only.[1]
Specifications
This aircraft article is missing some (or all) of its specifications. If you have a source, you can help Wikipedia by adding them. |
- Thrust dry:22,000 lb[2]
- Thrust wet:31,000 lb[2]
- SFC dry:0.700 lb/(lb.h)[2]
- SFC wet:1.800 lb/(lbf.h)[2]
- Core airflow:275lb/s[2]