General forms of turbulence models are outlined along with their defects and palliatives for
these in relation to turbomachinery. The turbulence modelling hierarchy available in …

This paper describes a new conceptual framework for three-dimensional turbomachinery
flow analysis and its use to assess fan stage attributes for mitigating adverse effects of inlet …

Aircraft noise remains the key inhibitor of the growth of air transportation, but the focus of the
noise mitigation strategies has changed. As the propulsor fan pressure ratio is decreased for …

Aim of this paper is to investigate the effects of the turbulent flow developing over a fuselage
on fan noise for BLI embedded propulsion systems. Such configurations can suffer from inlet …

This article presents first-of-a-kind measurements, and complementary computations, of the
flow through the propulsion system of a boundary layer ingesting, twin-engine advanced …

Aerosol jet printing (AJP) is a direct write technology that enables fabrication of flexible, fine
scale printed electronics on conformal substrates. AJP does not require the time consuming …

The Ti–6Al–4V is a widely used alloy in the aerospace industry. In order to improve the
grindability of Ti–6Al–4V, a hybrid material removal process is proposed in this study. This …

The possibility of taking into account unsteady flow effects if performing turbomachinery
shape optimization is attractive to accurately address inherently time dependent design …

Abstract Das Ziel der vorliegenden Arbeit besteht darin, einen Beitrag zur Bewertung des
Triebwerksschalls bei Flugzeugkonfigurationen mit stark in den Rumpf integrierten …

Closer integration between the airframe and the propulsion system is expected for future
aircraft to reduce fuel consumption, emissions, weight, and drag. The use of embedded or …