Accession Number:

AD0767875

Title:

Transmission Thermal Mapping (CH-47C Forward Rotor Transmission)

Descriptive Note:

Final rept.

Corporate Author:

BOEING VERTOL CO PHILADELPHIA PA

Personal Author(s):

• Tocci, Rocco C.
• Lemanski, A. J.
• Ayoub, Nelson J.

Report Date:

1973-05-01

Pagination or Media Count:

170.0

Abstract:

The report presents the results of tests conducted to obtain the thermal maps of a CH-47C helicopter forward rotor transmission. The tests were conducted at several torque levels and to several controlled oil-out target temperatures. Thermal growth between selected points on the transmission case was measured and analyzed.

Descriptors:

• *ANTIAIRCRAFT GUNNERY
• *TRANSMISSIONS(MECHANICAL)
• BEARINGS
• ENGINEERING DRAWINGS
• HELICOPTER ROTORS
• HELICOPTERS
• LUBRICATION
• OIL COOLERS
• THERMAL ANALYSIS
• THERMAL RADIATION
• THERMAL STRESSES
• TRANSMISSION GEARS

Subject Categories:

• Helicopters
• Military Operations, Strategy and Tactics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE