Journal of the Korean Society of Combustion (한국연소학회지)
- Volume 10 Issue 4
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- Pages.1-9
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- 2005
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- 1226-0959(pISSN)
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- 2466-2089(eISSN)
A Study on Positive Use of Unsteady Combustion
비정상연소의 적극적 이용법에 관한 연구
- Published : 2005.12.31
Abstract
The usefulness of unsteady combustion was experimentally investigated using confined premixed flames stabilized by a rearward-facing step. For this purpose, apparatus of forced pulsating mixture supply, which could be modulated its amplitude and frequency, was designed. The unsteady combustion used in this experiment plays an important role in controlling self-excited combustion oscillations and furthermore it exhibits desirable performance, from a practical point of view, such as high load combustion and reduction of pollutant emission like nitric oxide.
Keywords
- Unsteady combustion;
- Forced pulsating mixture supply;
- Premixed combustion;
- Combustion oscillation;
- NOx