The utilization of hybrid electric propulsion concept in aviation offers a viable solution to
address the limitations posed by the relatively low energy density of batteries in fully electric …

A comprehensive review of the science and engineering behind future propulsion systems
and energy sources in sustainable aviation Future Propulsion Systems and Energy Sources …

High-efficient composite cooling structures that are comprised of external and internal
cooling techniques, are one of the key technologies to guarantee the aerothermal …

In this paper, the overall cooling effectiveness of double wall cooling structures with pins is
experimentally investigated on the low-speed wind tunnel. The analysis of the single cooling …

A counter-rotating tidal turbine can balance the axial torque and accelerate the wake
recovery, leading to a more conducive array layout. This paper aims to investigate the …

The prevention of hot cracking formation is of utmost importance in the production of the new
Ni-Co based superalloys through the utilization of the electron beam smelting layered …

The PARSIFAL project (Prandtlplane ARchitecture for the Sustainable Improvement of
Future AirpLanes) aims to promote an innovative box-wing aircraft: the PrandtlPlane. Aircraft …

Automotive drive cycles have existed since the 1960s. They started as requirements as
being solely used for emissions testing. During the past decade, they became popular with …

This study aims to assess the trade-off between the ever-increasing energy efficiency of
modern aero-engines and their NO x performance. The work builds on performance models …

The present paper overviews the works carried out on achieving desired temperature
pattern factors at combustor exit in gas turbine engines. These pattern factors are very …