Modeling Transient Jet Impingement Cooling of Moving Hot Steel Plates

Accelerated cooling (ACC) is one of the key processing steps in production Advanced High Performance Steels. In order to obtain thermo-mechanically controlled processed (TMCP) steel products with desired microstructures and mechanical properties, it necessary properly adjust parameters facility, therefore critically important quantify physical process heat removal by applying water jets on hot surface steel. present study we propose a mechanistic model for top jet moving plate circular planar nozzles. The simulation has been developed based extensive experimental database generated pilot scale runout table tests, provides potentially powerful tool strips plates over entire length facility.