Summary It is demonstrated that the unstructured, hybrid method of the MEGAFLOW project is capable to compute the engine-airframe installation drag for several engine types although drag differences for varying engine positions can be very small. Results are presented for the DLR-F6 and ALVAST configurations with through-flow nacelles and powered engines. Verification by grid refinement as well as validation with wind tunnel data completes this investigation.
Computation of Engine-Airframe Installation Drag
2005-01-01
11 pages
Article/Chapter (Book)
Electronic Resource
English
Computation of Engine-Airframe Installation Drag
British Library Conference Proceedings | 2005
|Engine-airframe installation CFD
Online Contents | 1994
AIRFRAME DRAG COMPUTATION AND VALIDATION OF AN AH-64
British Library Conference Proceedings | 2019
|