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Combustor test system

A test system and combustion chamber technology, applied in the field of gas turbines, can solve problems such as complex temperature control procedures, small heating range, and long heating time

Pending Publication Date: 2019-01-29
新奥能源动力科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problems of existing technologies for heating external air sources are: long heating time, small heating range and complicated temperature control procedures

Method used

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Embodiment Construction

[0041] In order to improve the heating efficiency of the air entering the combustion chamber and save costs, the combustion chamber test system is simplified on the basis of improving the detection accuracy of the combustion chamber. An embodiment of the present invention provides a combustion chamber test system. In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0042] Such as figure 1 with figure 2 As shown, the embodiment of the present invention provides a combustor test system, including: a compressor 1, an air heating device 2 and a combustor 3 arranged in sequence, wherein:

[0043] The air heating device 2 includes a heating chamber 4, a burner 5 and a heat exchanger 6 arranged in the heating chamber 4 and communicated with each other, and a gas pipeline 7 and an atmospheric gas source pipeline 8 communicated with the burner 5;

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Abstract

The invention relates to the technical field of gas turbines and discloses a combustor test system so as to improve heating efficiency of air entering a combustor, cost is reduced, and thus the combustor test system is simplified on the basis that detection precision of the combustor is improved. The combustor test system comprises a compressor, an air heating device and the combustor which are arranged sequentially, wherein the air heating device comprises a heating cavity, a burner, a heat exchanger, a gas pipeline and a normal-pressure gas source pipeline, the burner and the heat exchangerare arranged in the heating cavity and communicate with each other, and the gas pipeline and the normal-pressure gas source pipeline communicate with the burner. The compressor communicates with the heating cavity through a high-pressure air pipeline. The combustor communicates with the heating cavity through a rectification pipeline.

Description

technical field [0001] The invention relates to the technical field of gas turbines, in particular to a combustion chamber test system. Background technique [0002] The gas turbine is an internal combustion power machine that uses continuous flowing gas as the working medium to drive the impeller to rotate at high speed, and converts the energy of the fuel into useful work. It is a rotary impeller heat engine. According to different structural forms, gas turbines can be divided into heavy gas turbines, light gas turbines and micro gas turbines. [0003] Taking a micro gas turbine as an example, the main structure of a micro gas turbine includes a compressor, a turbine, and a combustion chamber. The overall performance of the combustion chamber directly affects the overall performance of the micro gas turbine. At present, the development and debugging of the combustion chamber still needs a lot of tests. In the test of combustion chamber components, it is necessary to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C3/14F02C7/08F02C7/00
CPCF02C3/14F02C7/00F02C7/08
Inventor 汪秋笑郭德三李冠星白生玮郑盼盼韩孟克苏洋
Owner 新奥能源动力科技(上海)有限公司