2014 年 50 巻 6 号 p. 487-496
This paper describes a new cooling control model for steel plates in on-line accelerated cooling process. As a core of the plate temperature calculation of the cooling control model, a new formulation for the heat transfer coefficient in the transition boiling is presented. The developed cooling control model shows the effects of both the achievement of improved cooling uniformity and the accuracy improvement of the finish cooling temperature for steel plates.