26th Congress of International Council of the Aeronautical Sciences
including the 8th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference
14 - 19 September 2008, Anchorage, Alaska, USA
Paper ICAS 2008-4.2.3

STUDIES ON MDO OF ENGINE DESIGN PARAMETERS WITH MISSION, NOISE & EMISSION CRITERIA AT SSBJ ENGINE CONCEPTUAL DESIGN

A. A. Mirzoyan
CIAM, Russian Federation

Keywords: MDO, design variables, mission performance, noise, emission

Engine MDO process has been developed for optimization of engine design parameters (bypass ratio, temperature and overall pressure ratios, engine size, wing loading, cruise speed) under design objectives (range, field length, community noise, emission) and is used for defining and studying the area of optimal compromise solutions.

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