Searched for: subject%3A%22Combustor%22
(1 - 8 of 8)
document
Vermeijlen, Simon (author)
Swirl-stabilised hydrogen combustion has great potential in the aviation industry since emissions can be significantly reduced compared to fossil fuels. However, a major drawback is a high proneness to flashback. This could be overcome with non-swirling axial air injection (AAI) on the centre-line of the mixing tube. The effect of this concept...
master thesis 2021
document
Yin, F. (author)
Civil air transportation has undergone significant expansion over the past decades and is continuing to grow. Nevertheless, the tendency of energy depletion and the severe environmental problems yield challenges in its further development. To mitigate the climate impact of civil aviation, the Advisory Council for Aeronautics Research in Europe ...
doctoral thesis 2016
document
Scortescu, S. (author)
master thesis 2015
document
Ammerlaan, R. (author), Van den Hill, E.J. (author), Kaas, A.W.S. (author), Verburg, M.W. (author)
In this study a 1.1 MW fluidized bed combustor is modeled. A literature study is performed on aspects which determine the characteristics of the combustor. A model is set up and calculations for the design of the Fluidized Bed Combustor (FBC) are performed. Characteristics are calculated for the Fluidized Bed (FB) and Freeboard Zone (FBZ)....
report 2010
document
Van Heerbeek, P.A. (author)
master thesis 2008
document
Schmehl, R. (author), Maier, G. (author), Wittig, S. (author)
The two phase flow in the premix duct of a LPP combustor is computed using a Lagrangian droplet tracking method. To reproduce the characteristic spray structure of an air-assisted pressure-swirl atomizer, a sheet spray model is de-rived from measured sheet parameters and combined with an advanced concept for modeling secondary atomization...
conference paper 2000
document
Schmehl, R. (author), Klose, G. (author), Maier, G. (author), Wittig, S. (author)
Representing two different conceptual approaches, either Eulerian continuum models or Lagrangian particle models are commonly applied for the numerical description of dispersed two phase flows. Taking advantage of the positive features inherent to each model, a combination approach is presented in this study for the efficient computation of...
conference paper 1998
document
Wittig, S. (author), Hallmann, M. (author), Scheurlen, M. (author), Schmehl, R. (author)
A new Eulerian model for the computation of turbulent evaporating sprays in recirculating flows is derived. It comprises droplet heating and evaporation processes by solving separate transport equations for the droplet's temperature and diameter. Full coupling of the droplet and the gaseous phase is achieved by the exchange of source terms due...
conference paper 1993
Searched for: subject%3A%22Combustor%22
(1 - 8 of 8)