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本文运用光电传感技术，进行非接触式燃烧放热量测量技术的研究，选择了合理的传感器，研制了测量所需二次仪表及其它相关配套设备，并通过对系统的动态调试及稳态标定，完善了测试方法。该系统工作稳定可靠，灵敏度高，已应用于稳态或非稳态燃烧试验研究中，测量燃烧放热量的平均值与脉动值，为燃烧基础研究、应用研究提供了新的测试手段。
In this paper, photoelectric sensing technology is used to study the measurement technology of non-contact combustion exotherm. The reasonable sensors are selected, the secondary instruments and other related equipment required for the measurement are developed. Through the dynamic debugging and steady state calibration of the system, , Improve the test method. The system is stable and reliable and has high sensitivity. It has been applied to the steady-state or unsteady-state combustion test to measure the average and pulsation values of combustion heat, which provides a new test method for basic and applied combustion research.