TO QUESTION ABOUT SELECTION OF THE OPTIMUM THRUST-WEIGHT RATIO OF VTOL WITH RESPECT TO LIFT ENGINES (K VOPROSU O VYBORE OPTIMALNOI TYAGOVOORUZHENNOSTI AVVP PO PODEMNYM DVIGATELYAM),

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Abstract:

An analysis is made of the problem of selecting the optimal thrust-weight ratio of lifting engines for vertical takeoff and landing aircraft, taking into account tactical, technical, and economic requirements. The article gives the results of computer calculations of transportation of cost and transport effectiveness as a function of the thrust-weight ratio of the lifting engine. Author

Author(s):
Bogdanov, O. K. ; Rudomanov, V. I.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited machine trans. of Gidrodinamika Bolshikh Skorostei (USSR) n3 p114-118 1967.
Annotation:
To question about selection of the optimum thrust-weight ratio of VTOL with respect to lift engines--Translation.
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-MT-24-358-67
 Subject Terms
Communities of Interest:
Air Platforms
Descriptor(s):
(*VERTICAL TAKEOFF AIRCRAFT, THRUST), (*AIRCRAFT ENGINES, PERFORMANCE(ENGINEERING)), HELICOPTER ENGINES, AIRFRAMES, WEIGHT, SELECTION, LIFT, OPTIMIZATION, USSR
Field(s)/Group(s):
Helicopters, VSTOL
Keyword(s):
TRANSLATIONS
Report Date:
1967 Dec 12