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Gas turbine combustion chamber - has concentric settling piece between combustion chamber outlet and turbine inlet cone
Gas turbine combustion chamber - has concentric settling piece between combustion chamber outlet and turbine inlet cone
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机译:燃气轮机燃烧室-在燃烧室出口和涡轮进口锥之间具有同心沉降片
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摘要
A gas turbine has a combustion chamber (8) between the last blade row of the compressor and the first blade row (2) of the turbine wheel. The air enters the combustion chamber through openings (6) in its side from an annular space downstream of the compressor. There is a converging inlet cone (3) on the inlet of the turbine between the combustion chamber and the turbine. This evens out velocity fluctuations in the gas coming from the combustion chamber. An additional settling piece (9) is inserted between the outlet of the combustion chamber and the entry of the inlet cone (3). Temperature fluctuations in the gases are eliminated in this and thus velocity changes due to temperature fluctuations are also eliminated.
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