대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2003년도 추계학술대회
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- Pages.175-180
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- 2003
가열로 내 소재의 2 차원 총괄열흡수율 추정에 관한 역해석
An Inverse Analysis on the Estimation of Two-dimensional Total Heat Exchange Factor on the Billet in the Reheating Furnace
초록
An inverse problem to determine two-dimensional total heat exchange factor is studied for the prediction of the billet temperature in the reheating furnace. Temperature measurements by the experiment are used in the inverse analysis. This inverse analysis employs the conjugate gradient method. The total heat exchange factors for 12-zones of the cross-section of the billet are estimated. The estimated temperatures at measurement locations are in good agreements with the measured temperatures.