Simulated vortex encounters by a twin-engine commercial transport aircraft during final approachPiloted simulations of encounters with vortices of various ages and degrees of attenuation were performed with the Visual Motion Simulator. In the simulations, a twin-engine, commercial transport on final approach encountered the modeled vortices of a four-engine, wide-body, commercial transport. The data in this report show the effect of vortex age and ground effect on the severity of the initial upset, as well as the effect of the vortex encounters on the landing capability.
Document ID
19800065547
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Hastings, E. C., Jr. (NASA Langley Research Center Hampton, Va., United States)
Keyser, G. L., Jr. (USAF Washington, D.C., United States)