Journal of the Korean Wood Science and Technology

The Korean Society of Wood Science & Technology (한국목재공학회)
권호 표지

A Changes in Surface Temperature of Woodceramics Made from Pinus densiflora S. et. Z. - Effect of Heating Rate and Keeping Time at Maximum Temperature -

소나무로 제조된 우드세라믹의 표면온도변화 - 승온속도 및 최고온도에서 유지시간의 영향 -

  • Oh, Seung Won (College of Agriculture and Life Science, Institute of Agriculture Science & Technology Chonbuk National University)
  • 오승원 (전북대학교 농업생명과학대학, 농업과학기술연구소)
  • Received : 2007.03.07
  • Accepted : 2007.04.10
  • Published : 2007.05.25
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Abstract

Using woodceramics made from sawdust board of pine thinning logs, changes in surface temperature were investigated, by the heating rate and keeping time at maximum temperature. The heating rate of $2^{\circ}C/min$ and keeping time at maximum temperature 1 hour, were the highest in surface temperature. Also, it was found that woodcermics maintained heat for a long time because the descending velocity of their surface temperature was slower than that of the heater.

소나무 간벌재로 톱밥보드를 만든 후 우드세라믹을 제조하여 승온속도 및 최고온도에서의 유지시간에 따른 우드세라믹의 표면온도의 변화를 조사하였다. 승온속도 $2^{\circ}C/min$와 유지시간 1시간의 조건으로 제조된 우드세라믹의 표면 온도가 가장 높았다. 히터의 표면 온도보다 우드세라믹의 표면온도의 하강 속도가 느려 우드세라믹이 오랜 시간 열을 유지하고 있음을 알 수 있었다.

Keywords

References

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