Modeling Parameter Influences in Gas Turbine Combustor Design
Author : A. S. Novick
Publisher :
Page : 9 pages
File Size : 40,73 MB
Release : 1979
Category : Gas-turbines
ISBN :
Author : A. S. Novick
Publisher :
Page : 9 pages
File Size : 40,73 MB
Release : 1979
Category : Gas-turbines
ISBN :
Author : M. Nallasamy
Publisher :
Page : 80 pages
File Size : 47,77 MB
Release : 1985
Category : Computational fluid dynamics
ISBN :
Author :
Publisher :
Page : 406 pages
File Size : 12,55 MB
Release : 1980
Category : Aircraft gas-turbines
ISBN :
Author :
Publisher :
Page : 744 pages
File Size : 22,47 MB
Release : 1985
Category : Astronautics
ISBN :
Author : E. E. Khalil
Publisher : Routledge
Page : 290 pages
File Size : 35,20 MB
Release : 1982
Category : Mathematics
ISBN :
Author : Ashwani K. Gupta
Publisher : Taylor & Francis
Page : 426 pages
File Size : 20,89 MB
Release : 1985
Category : Crafts & Hobbies
ISBN : 9780856263286
First published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.
Author :
Publisher :
Page : 770 pages
File Size : 22,68 MB
Release : 1978
Category : Aerothermodynamics
ISBN :
Author :
Publisher :
Page : 922 pages
File Size : 45,64 MB
Release : 1981
Category : Electronic journals
ISBN :
Author : Douglas L. Allaire
Publisher :
Page : 105 pages
File Size : 28,62 MB
Release : 2006
Category :
ISBN :
In this thesis, a physics-based model of an aircraft gas turbine combustor is developed for predicting NO. and CO emissions. The objective of the model is to predict the emissions of current and potential future gas turbine engines within quantified uncertainty bounds for the purpose of assessing design tradeoffs and interdependencies in a policy-making setting. The approach taken is to capture the physical relationships among operating conditions, combustor design parameters, and pollutant emissions. The model is developed using only high-level combustor design parameters and ideal reactors. The predictive capability of the model is assessed by comparing model estimates of NO, and CO emissions from five different industry combustors to certification data. The model developed in this work correctly captures the physical relationships between engine operating conditions, combustor design parameters, and NO. and CO emissions. The NO. estimates are as good as, or better than, the NO. estimates from an established empirical model; and the CO estimates are within the uncertainty in the certification data at most of the important low power operating conditions.
Author : Johannes Janicka
Publisher : Springer Science & Business Media
Page : 495 pages
File Size : 26,29 MB
Release : 2012-10-29
Category : Technology & Engineering
ISBN : 9400753209
With regard to both the environmental sustainability and operating efficiency demands, modern combustion research has to face two main objectives, the optimization of combustion efficiency and the reduction of pollutants. This book reports on the combustion research activities carried out within the Collaborative Research Center (SFB) 568 “Flow and Combustion in Future Gas Turbine Combustion Chambers” funded by the German Research Foundation (DFG). This aimed at designing a completely integrated modeling and numerical simulation of the occurring very complex, coupled and interacting physico-chemical processes, such as turbulent heat and mass transport, single or multi-phase flows phenomena, chemical reactions/combustion and radiation, able to support the development of advanced gas turbine chamber concepts