Accession Number:

AD0750387

Title:

Dynamic Compatibility of Helicopter Propulsion Systems,

Descriptive Note:

Corporate Author:

ARMY AIR MOBILITY RESEARCH AND DEVELOPMENT LAB FORT EUSTIS VA EUSTIS DIRECTORATE

Personal Author(s):

Report Date:

1972-01-01

Pagination or Media Count:

15.0

Abstract:

The overall problem of achieving dynamic compatibility in helicopter propulsion system can be conveniently divided into four major areas engine vibration limits design of the engineairframe interface whirling and vibration of power transmission shafting, gearboxes, and bearings and torsional stability of the engine and drive train with closed-loop fuel controls. These four areas are discussed each with a review of the state of the art and recommendations for future research and development. Author

Subject Categories:

  • Helicopters
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE