2 edition of Flight service evaluation of composite components on the Bell helicopter model 206L found in the catalog.
Published 1993 by Administrator in National Aeronautics and Space Administration, Langley Research Center
Distributed to depository libraries in microfiche.Shipping list no.: 93-1348-M.Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.
|Statement||National Aeronautics and Space Administration, Langley Research Center|
|Publishers||National Aeronautics and Space Administration, Langley Research Center|
|The Physical Object|
|Pagination||xvi, 112 p. :|
|Number of Pages||71|
|2||NASA contractor report -- NASA CR-191499.|
|3||NASA contractor report -- 191499.|
nodata File Size: 6MB.
The results of the new work are illustrated in the included appendix.
The maintenance data examined for the selected components were inappropriate due to variations in failure mode identification, inconsistent reporting, or inaccurate informaton. Vibration, strain, efficiency, deflection, and temperature experiments were performed and the results were compared to previous experiments on the OH-58A, OH-58C, and UH-60A transmissions.
The NPRM proposed to require creating a. Presented are real-life measurement problems related to the different set up conditions. The are still several unknowns concerning both the vibration environment and the reliability of helicopter noncritical flight components.
Those criteria could be altered by developing structure that repairs itself from impact damage. Flight service evaluation of composite components on the Bell helicopter model 206L, flight service report The flight service components for the Bell Model 206L JetRanger helicopter are examined.
This prototype flew in mid-1989 and had logged 100 flying hours before being flown to Fort Worth to undergo FAA certification. The twist actuation responses for three conceptual full-scale blade designs with realistic constraints on blade mass are numerically evaluated using the analysis. Baggage compartment aft of rear seats, capacity 113kg, with external door on port side. Most of the major system components are in place: the robot, the water jet pump, and the off-line programming system.
The ATT mechanical efficiency was lower than that of the OH-58A transmission, probably due to the high-contact-ratio planetary gears.