Accession Number:

AD0875985

Title:

Investigation of an Experimental Annular-Shaped Integrated Transmission Oil Cooler Design

Descriptive Note:

Final rept.

Corporate Author:

BOEING VERTOL CO PHILADELPHIA PA

Personal Author(s):

Report Date:

1970-09-01

Pagination or Media Count:

70.0

Abstract:

Under this contract, Boeing designed and built an experimental, annular-shaped transmission oil cooler for use on the bottom of the forward- rotor transmission of the CH-47C helicopter. Subsequent tests indicate that this annular-shaped cooler with a radial airflow direction is practical, from a producibility and manufacturing feasibility standpoint, for helicopter and V STOL aircraft.

Subject Categories:

  • Helicopters
  • Thermodynamics
  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE