H₂O 가스 흡광도의 고압환경 측정기술 개선 = Enhancement of High-pressure Environmental Measurement Technology for H₂O Gas Absorbance

국문 초록 (Abstract)

본 연구에서는 광학식 흡광도 측정방법인 TDLAS를이용하였다. 연소과정을 정확히 이해하기 위해 엔진의연소실 내부를 측정할 필요가 있다. 연소실 내에서연소과정을 이해하기 위해서 필수적으로 발생하는 고온및 고압환경에서의 변화를 계측해야 한다. 이러한노력으로 우리의 주요 목표는 H2O 가스의 압력 및 온도를매개변수로 세심하게 조절하여 TDLAS 측정의 정밀도를높이고자 하였다. 이로서 실험적 데이터를 바탕으로이론적 데이터의 개선이 가능해 진다.

다국어 초록 (Multilingual Abstract)

Accurate comprehension of the combustion process necessitates interior measurements of the engine's combustion chamber. Such comprehension mandates measurement of alterations within the chamber's high-temperature and high-pressure environment. Our principal objective was meticulous regulation of H2O gas pressure and temperature to refine the precision of tunable diode laser absorption spectroscopy (TDLAS) measurements. This endeavor enables the enhancement of theoretical data based on empirical findings.

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