Flame stabilizer and combustion chamber based on gas-liquid dual-phase fuel

The invention relates to a flame stabilizer based on gas-liquid dual-phase fuel and a combustion chamber. The flame stabilizer comprises a jet flow mechanism located on the flowing path of the high-speed incoming flow, and a certain angle is formed between the jetting direction of the jet flow mechanism and the high-speed incoming flow. The jet flow mechanism comprises a gas phase jet flow nozzle and a liquid phase jet flow nozzle; the gas-phase jet flow nozzle is used for spraying gas-phase fuel to form gas-phase jet flow; the liquid-phase jet flow nozzle is used for spraying out liquid-phase fuel to form liquid-phase jet flow; the pneumatic barrier is formed through the gas phase jet flow and the liquid phase jet flow, high-pressure air does not need to be led from the back of a gas compressor to form the pneumatic barrier, the amount of air entering a combustion chamber for heating and turbine acting is guaranteed, and then the performance of the stress application state of the whole engine is guaranteed.