| 摘要 |
PROBLEM TO BE SOLVED: To provide a heated object temperature display system capable of simply estimating and displaying the temperature of the heated object in a furnace without actual measurement. SOLUTION: The heated object temperature display system for estimating and displaying the temperature of the heated object comprises: a temperature sensing means for monitoring the furnace atmospheric temperature S; a wind speed sensing means for monitoring the wind speed V to the heated object in the furnace; and a computing means for computing the estimated temperature (estimated temperature T<SB>n</SB>) of the heated object in the furnace, on the basis of the immediately preceding temperature of the heated object in the furnace T<SB>n-1</SB>, the atmospheric temperature S in the furnace, and the wind speed V; and a display means for displaying the estimated temperature T<SB>n</SB>. This system is capable of computing the estimated temperature T<SB>n</SB>in the future and displaying the same, on the basis of the scheduled period of taking out the heated object, scheduled time of the taking out, the estimated temperature drop of the atmospheric temperature at the taking out, and the estimated wind speed at the taking out, and also capable of displaying the estimated time arriving at the target temperature. COPYRIGHT: (C)2005,JPO&NCIPI
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