| 摘要 |
An electro-dynamic swirler, and a combustion apparatus and a method using the same are provided to positively control an engine by adopting the electro-dynamic swirler in the engine. A combustion apparatus comprises an oxidant inlet, a fuel inlet, a mixing area in fluid communication with the fuel inlet and the oxidant inlet, and configured to mix fuel and oxidant to form a mixture, a combustion zone in fluid communication with the mixing zone and configured to combust the mixture, and an outlet in fluid communication with the combustion zone. The mixing zone, the combustion zone, and/or the outlet comprise a first electro-dynamic swirler(54) configured to swirl ionized gas. The electro-dynamic swirler has a plurality of electrodes in electrical communication with a power source. A second electro-dynamic swirler(56) is provided in the mixing zone.
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