dheeraj chouhan - Academia.edu (original) (raw)
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National Institute of Technology Rourkela
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Water Spray cooling is an important technology used in the steel industries for the cooling from ... more Water Spray cooling is an important technology used in the steel industries for the cooling from a temperature of 900 o C .The final mechanical properties of the steel are directly proportional to the quenching rate. Spray cooling is an important technique to achieve very high cooling rate .However, the achieved cooling rate is not sufficient for the metal which are used in some specific applications such as steel used for the production of surgical tools, fabrication of the rail track for the high speed train and also for light weight aircraft. Hence ,this methodology needs to be tried enhanced .In the current work by decreasing sensible heating time which is achieved by increasing water temperature, water the spray cooling is fixed to enhance .In the current work spray cooling experiments were conducted at various water temperature on a square shape (100 × 100 × 6) AISI-304 steel plate at different initial temperatures. To understand the heat transfer mechanism with respect to wat...
Water Spray cooling is an important technology used in the steel industries for the cooling from ... more Water Spray cooling is an important technology used in the steel industries for the cooling from a temperature of 900 o C .The final mechanical properties of the steel are directly proportional to the quenching rate. Spray cooling is an important technique to achieve very high cooling rate .However, the achieved cooling rate is not sufficient for the metal which are used in some specific applications such as steel used for the production of surgical tools, fabrication of the rail track for the high speed train and also for light weight aircraft. Hence ,this methodology needs to be tried enhanced .In the current work by decreasing sensible heating time which is achieved by increasing water temperature, water the spray cooling is fixed to enhance .In the current work spray cooling experiments were conducted at various water temperature on a square shape (100 × 100 × 6) AISI-304 steel plate at different initial temperatures. To understand the heat transfer mechanism with respect to wat...