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KCI등재 학술저널

적외선 화상처리 장치를 이용한 건조초기 목재 표면 온도 측정

Measuring Temperature on Wood Surface at the Beginning of Drying Using IR Image Measuring System

Temperature of hoard surface was monitored during drying using an IR image measurement system. Boards were water-saturated and dried at the levels of four temperatures and three air velocities. At higher DB the surface temperature increased more steeply and level off period was significantly short. At the DB temperatures of 70, 80, 90℃ the period where the surface temperature was equivalent to WB temperature was constant regardless of air velocity while at 60℃ it decreased as air velocity increased. It was confirmed that a surface transfer coefficient increased with DB temperature. Variation of temperature profile on a wood surface increased with DB temperature and air velocity.

1. 서론

2. 재료 및 방법

3. 결과 및 고찰

4. 결론

5. 참고문헌

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