Laser-optical investigation of the flame-cooling-air interaction in an effusion-cooled combustor
- Brand: Hermann, Dr. Jens
- Availability: In stock
- SKU: 9783863761936
€39,90
The combustion of hydrocarbons in a gas turbine will form the basis for aircraft propulsion for the foreseeable future. In order to minimize the environmental impact of this technology, novel combustion processes must be developed and loss processes within the gas turbine combustion chamber optimized. Current research areas relate to...
The combustion of hydrocarbons in a gas turbine will form the basis for aircraft propulsion for the foreseeable future. In order to minimize the environmental impact of this technology, novel combustion processes must be developed and loss processes within the gas turbine combustion chamber optimized. Current research areas relate to lean premixed combustion and the optimization of the cooling air requirement of the effusion-cooled combustion chamber wall.
The aim of this work is to set up a gas turbine combustor test bench with realistic flow-mechanical and thermodynamic boundary conditions for the laser-optical investigation of the coupling between these coupled research areas. This is called the flame-cooling-air interaction
With the help of non-contact laser-optical measuring methods, the influences of the combustion process on the velocity field, the temperature field and the wall temperature of the effusion-cooled combustion chamber wall are examined. The partially premixed combustion currently in use is compared with a lean premixed configuration at various plant operating points.
Details
- Title: Laser-optical investigation of the flame-cooling-air interaction in an effusion-cooled combustor
- Author: Dr. Jens Hermann
- Published: 1st edition 23.11.2016
- Department: Mechanical & Process Engineering
- Product Type: Book (Hardcover)
- Product type: Dissertation
- Language: German
- Binding: Softcover (paperback)
- Dimensions: 21.0 x 14.8 cm (DIN A5)
- Scope: 191 pages
- Condition: New (shrink-wrapped in foil)
- Keywords: Exhaust system, combustion chamber, fuel supply, chemiluminescence, diffusion flames, effusion cooling, flame-cooling-air interaction, gas-phase thermometry, hot gas wind tunnel, Navier-Stokes equations, reaction kinetics, flow field measurements, turbulent flow, premixed flames, wall temperature measurement
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