A System of Systems Aircraft Design Framework: Demonstration Using a Seaplane Transport Network in the Greek Islands

This paper presents a System of Systems Engineering approach to aircraft design. For this purpose, conventional design disciplines are coupled with Agent-Based Modeling and Simulation (ABMS) defining a unique optimization problem. The proposed methodology is applied to design seaplanes for an on-demand transportation system connecting the Greek...

Efficient Modeling of Hybrid-Electric Aircraft for Design and Performance Optimization Studies

The world is faced with two concurrent trends. The first is the growing demand for air travel in the long term. The second is the need to cut aircraft emissions due to environmental goals and ambitions set by authorities. Fully-electric aircraft are currently infeasible due to the limited battery specific energy and power. Hybrid-electric...

A coupled propulsion and thermal management system for hybrid electric aircraft design: A case study

Air transport is facing an important challenge when it comes to the reduction of its environmental footprint. Hybrid electric aircraft offer a potential solution to reduce in-flight emissions. The essence of hybrid electric aircraft is to combine multiple energy sources and energy conversion systems, in order to improve the overall energy...

The Effect of Maneuver Load Alleviation Strategies on Aircraft Performance Indicators

The need to reduce the pollutant impact of aircraft emission drives the research on aircraft design progress through off-design performance improvement. This report proposes to investigate the effect of maneuver load alleviation technology via wing control surfaces. A methodology is presented to model the MLA technology in aircraft conceptual...

Conceptual Design of High Subsonic Prandtl Planes

The increasing airtraffic demands on aircraft capacity, sustainability and profitability, require the investigation of unconventional aircraft configurations with high aerodynamic efficiency, as the commonly applied fuselage-wing-tail configuration shows to reach an optimum in that respect which cannot be further improved using current...

Investigation into the effects of advanced technologies on overall aircraft performance in a collaborative design environment

For the past decades concerns over the effect of aviation on the local air quality have risen, with mitigation remaining a priority for industry. To meet the CO2 reduction goal of 75% compared to 2005 levels, set out by the European Commission report 'Flightpath 2050', more assessment on future aircraft technologies and their potential in...

A hybrid method for the interior and exterior design of blended-wing-body cabins

Considering the fact that all large commercial aircraft have not changed significantly in their tube–and–wing shape during the past few decades, one would suggest that a completely different configuration is necessary to facilitate a new leap forward in aircraft performance. The blended–wing–body is potentially such an alternative configuration....