Zhang Xuejun, Zhang Fenglu. The Mathematical Mode of Air-water Spraying Cooling Heat Transfer in Continuous CastingJ. Chinese Journal of Engineering, 1991, 13(4): 318-322. DOI: 10.13374/j.issn1001-053x.1991.04.023
Citation:
Zhang Xuejun, Zhang Fenglu. The Mathematical Mode of Air-water Spraying Cooling Heat Transfer in Continuous CastingJ. Chinese Journal of Engineering, 1991, 13(4): 318-322. DOI: 10.13374/j.issn1001-053x.1991.04.023
Zhang Xuejun, Zhang Fenglu. The Mathematical Mode of Air-water Spraying Cooling Heat Transfer in Continuous CastingJ. Chinese Journal of Engineering, 1991, 13(4): 318-322. DOI: 10.13374/j.issn1001-053x.1991.04.023
Citation:
Zhang Xuejun, Zhang Fenglu. The Mathematical Mode of Air-water Spraying Cooling Heat Transfer in Continuous CastingJ. Chinese Journal of Engineering, 1991, 13(4): 318-322. DOI: 10.13374/j.issn1001-053x.1991.04.023
The Mathematical Mode of Air-water Spraying Cooling Heat Transfer in Continuous Casting
A mathematical model of air-water spraying cooling heat transfer in film boiling region is set up. With this model the heat flux and heat transfer coefficient can be calculated, when the air-water nozzle's water flux, droplet size and droplet velocity are given. The calculated results have a good agreement with the experimental datum.
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