기상 상태 변화에 따른 직육면체의 재질별 표면온도 변화 특성에 대한 실험 연구 = Experimental Study on Surface Temperature Variation Characteristics of Rectangular Parallelepipeds Constructed by Different Materials for Varying Meteorological Conditions

다국어 초록 (Multilingual Abstract)

The spectral radiance received by a remote sensor is consisted of the self-emitted component directly from the target surface, the reflected component of the solar irradiance at the target surface, and the scattered component by the atmosphere without ever reaching the object surface. In general, the self-emitted component is the most important part in the infrared signatures from the target. We measured the solar irradiation, sky irradiation, air temperature, wind velocity, wind direction, relative humidity, and atmospheric pressure together with the surface temperatures of rectangular parallelepiped targets. The measured diurnal surface temperature variations on the three different rectangular parallelepiped targets constructed by the steel, aluminum and bakelite are obtained at the same time intervals. The measured surface temperature results show that the top surface temperature of bakelite recorded up tp $7.6^{\circ}C$ higher than that of aluminium and $6.1^{\circ}C$ higher than that of steel at 11 AM on the sunny condition. A complete set of measured data including the surface temperature of rectangular parallelepiped targets together with the detailed weather information can be a valuable reference for future study.

참고문헌 (Reference)

1 신종진, "합성 적외선 영상을 이용한 표적 인지 성능 계산 기법 개발" 309-312, 2007

2 김윤식, "함정 적외선신호에 대한 해상계측 및 수치해석" (50) : 13-20, 2010

3 최준혁, "측정된 기상 조건 데이터를 이용한 지상물체의 표면온도 특성 연구" 한국군사과학기술학회 13 (13): 470-477, 2010

4 최준혁, "거제도 해양의 여름 및 겨울철 환경에서 거리에 따른 대기투과도를 고려한 함정의 적외선 신호 특성 분석" 한국군사과학기술학회 13 (13): 319-326, 2010

5 최준혁, "Numerical and experimental studies on characteristic surface temperature variations of aluminum plates facing different directions" 대한기계학회 24 (24): 2561-2566, 2010

6 "EPLAB"

7 "Casella NOMAD"