On simulations of radiative heat transfer in combustion applications
(2017) International Symposium on Advances in Computational Heat Transfer, CHT 2017 p.1375-1375- Abstract
In the design of boiler furnaces and gas turbine combustors it is desirable to enable prediction of the radiative heat transfer with high accuracy so that the heat loads on the walls can be properly estimated. In such applications commonly participating media like various gases and particles, e.g., soot, need to be taken into account. Then in addition to the common governing equations for conservation of mass, momentum and energy, the so-called radiative transfer equation (RTE) needs to be considered and accordingly the radiative properties of gases and particles must be taken into account. This keynote lecture focuses on how to improve the accuracy of the heat load calculations for the combustor walls and discusses various methods to... (More)
In the design of boiler furnaces and gas turbine combustors it is desirable to enable prediction of the radiative heat transfer with high accuracy so that the heat loads on the walls can be properly estimated. In such applications commonly participating media like various gases and particles, e.g., soot, need to be taken into account. Then in addition to the common governing equations for conservation of mass, momentum and energy, the so-called radiative transfer equation (RTE) needs to be considered and accordingly the radiative properties of gases and particles must be taken into account. This keynote lecture focuses on how to improve the accuracy of the heat load calculations for the combustor walls and discusses various methods to solve the radiative transfer equation. In addition, methods to determine the absorption coefficients of various gases and the scattering coefficients of particles are presented. Illustrative examples are used to highlight the messages of the lecture.
(Less)
- author
- Sundén, Bengt LU
- organization
- publishing date
- 2017
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of CHT-17 ICHMT International Symposium on Advances in Computational Heat Transfer, 2017
- pages
- 1 pages
- publisher
- Begell House
- conference name
- International Symposium on Advances in Computational Heat Transfer, CHT 2017
- conference location
- Napoli, Italy
- conference dates
- 2017-05-28 - 2017-06-01
- external identifiers
-
- scopus:85064059060
- ISBN
- 9781567004618
- language
- English
- LU publication?
- yes
- id
- c825a7c1-4487-4c63-98c8-3c1f09ec8214
- date added to LUP
- 2019-05-09 15:34:35
- date last changed
- 2023-09-09 00:08:18
@inproceedings{c825a7c1-4487-4c63-98c8-3c1f09ec8214,
abstract = {{<p>In the design of boiler furnaces and gas turbine combustors it is desirable to enable prediction of the radiative heat transfer with high accuracy so that the heat loads on the walls can be properly estimated. In such applications commonly participating media like various gases and particles, e.g., soot, need to be taken into account. Then in addition to the common governing equations for conservation of mass, momentum and energy, the so-called radiative transfer equation (RTE) needs to be considered and accordingly the radiative properties of gases and particles must be taken into account. This keynote lecture focuses on how to improve the accuracy of the heat load calculations for the combustor walls and discusses various methods to solve the radiative transfer equation. In addition, methods to determine the absorption coefficients of various gases and the scattering coefficients of particles are presented. Illustrative examples are used to highlight the messages of the lecture.</p>}},
author = {{Sundén, Bengt}},
booktitle = {{Proceedings of CHT-17 ICHMT International Symposium on Advances in Computational Heat Transfer, 2017}},
isbn = {{9781567004618}},
language = {{eng}},
pages = {{1375--1375}},
publisher = {{Begell House}},
title = {{On simulations of radiative heat transfer in combustion applications}},
year = {{2017}},
}