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Measurement of gas temperature in a container, e.g. at a gas turbine or aircraft engine, uses a laser diode and a detector for measurements using absorption spectroscopy
Measurement of gas temperature in a container, e.g. at a gas turbine or aircraft engine, uses a laser diode and a detector for measurements using absorption spectroscopy
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机译:测量容器中的气体温度,例如在燃气轮机或飞机发动机上,使用激光二极管和检测器进行吸收光谱测量
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摘要
The system to determine the temperature of a gas in a gas container (R), e.g. at gas turbine assemblies and aircraft engines, has a laser diode (S) to transmit light rays (L) at a bi-directional on/off coupling (F) integrated into the container wall. A detector (E) receives the reflected beams to determine the gas temperature. The laser diode and detector are outside the gas container.
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