Accession Number : AD0674680

Title :   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),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Bogdanov,O. K. ; Rudomanov,V. I.

Report Date : 12 DEC 1967

Pagination or Media Count : 9

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)

Descriptors :   (*VERTICAL TAKEOFF AIRCRAFT, THRUST), (*AIRCRAFT ENGINES, PERFORMANCE(ENGINEERING)), HELICOPTER ENGINES, AIRFRAMES, WEIGHT, SELECTION, LIFT, OPTIMIZATION, USSR

Subject Categories : Helicopters
      V/STOL

Distribution Statement : APPROVED FOR PUBLIC RELEASE