Temperature calculation method, temperature calculation apparatus, heating control method, and heating control apparatus

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United States of America Patent

PATENT NO 10710133
APP PUB NO 20180043407A1
SERIAL NO

15557918

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Abstract

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A temperature calculation method includes: dividing a cross section perpendicular to a longitudinal direction of a steel plate to be hot-rolled into a plurality of rectangular elements; and calculating a temperature of each of the rectangular elements using a finite difference method. A first region 31 that includes an edge part of the cross section is divided such that a plurality of the rectangular elements are lined up in a plate-thickness direction and such that a plurality of the rectangular elements are lined up in a plate-width direction. A second region 32 that includes a center of the cross section and is wider than the first region 31 is divided such that a plurality of the rectangular elements are lined up in the plate-thickness direction but the second region 32 is not divided in the plate-width direction.

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Patent Owner(s)

Patent OwnerAddress
TMEIC CORPORATION3-1-1 KYOBASHI CHUO-KU TOKYO 1040031 ?1040031

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inami, Haruki Tokyo, JP 3 2
Kihara, Mirei Tokyo, JP 2 10
Shimoda, Naoki Tokyo, JP 8 90

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