Super Integrated Power Unit (SIPU) for the F-16 Engine Start System 821462
The F-16 main engine inflight restart capability would be greatly enhanced by utilizing a Super Integrated Power Unit (SIPU). Because the available starter power remains constant at all altitudes, the engine can be motored at relatively high rotative speeds, providing for rapid acceleration to a self sustaining condition after relight. This reduced start time plus a multiple start capability, reduces altitude loss and increases safety during combat. The SIPU concept expands the airstart window and allows the pilot to assume a “best range” flight attitude which maximizes both time and range by up to 35% in the event the engine is not able to start.
Citation: Smith, W. and Fandel, R., "Super Integrated Power Unit (SIPU) for the F-16 Engine Start System," SAE Technical Paper 821462, 1982, https://doi.org/10.4271/821462. Download Citation
Author(s):
W. Glen Smith, Richard J. Fandel
Affiliated:
Sundstrand Aviation, Div. of Sundstrand Corp., Rockford, IL
Pages: 12
Event:
Aerospace Congress and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Starters and starting
Windows and windshields
Vehicle acceleration
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