The OpenSky ADS-B/Mode-S databases have been fully integrated into a computational model that is used to estimate aircraft and rotorcraft engine emissions. This paper demonstrates the basis for method generalisation wide class of types. First, we use mathematical operations (filters machine learning) clean up data generate first-order derivatives. Then, “fly” these trajectories using ancillary ...

Abstract The FUTPRINT50 project is focused on designing and preparing ground for a hybrid-electric regional aircraft with capacity of 50 passengers. designed entry-into-service between 2035 2040. To evaluate refine the design concepts, will use two different reference aircraft: one that state-of-the-art, another extrapolated to represent what year 2040 model might look like. ATR 42-500, 50-seat...

The motivation for venturing in alternative jet fuels has partly been due to the elevated level and volatility of price Jet A environmental impacts on global climate change air quality. model annular combustor PT6A-27 engine was created using SOLIDWORKS exported ANSYS DESIGN MODELER. Creation computational mesh geometry MESHING done preparation setting up CFD simulation FLUENT. included, materi...

In recent years, the aircraft industry has made significant advancements in technology context of fuel consumption, maintenance, and performance. The most promising developments terms efficiency minimization emissions are through future generations turboprop (i.e., those generating thrust from a propeller). One important drawback with is that they tend to have noisier cabins, there an increased...

This paper deals with the estimation of propulsive effects for a three-lifting surface turboprop aircraft concept, rear engine installation at horizontal tail tips, conceived to carry up 130 passengers. work is focused on how system affects tailplane aerodynamics and, consequently, aircraft’s static stability characteristics using wind tunnel tests. Both direct and indirect have been estimated....