Numerical study on nozzle-field cooling of heated aluminium blanks for hot-stamping

Tian, Yankang and Zhao, Yihui and Melville, Daniel and Qin, Yi (2018) Numerical study on nozzle-field cooling of heated aluminium blanks for hot-stamping. Procedia Manufacturing, 15. pp. 1134-1141. ISSN 2351-9789 (https://doi.org/10.1016/j.promfg.2018.07.377)

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Abstract

Nozzle-field cooling is a popular cooling technology which uses a flexible array of low-pressure gas jets to quickly cool down components in a device working in conventional atmosphere. This cooling process is energy saving, free of toxic gases, and it can reduce workpiece distortion during cooling. In this study, nozzle-field cooling is adopted for a potential, fast cooling process for large metal blanks. Numerical simulations were conducted to investigate the performance of a designed cooling tool with different design parameters. In this paper, simulation results are presented, along with several considerations for the nozzle-field cooling system design.

ORCID iDs

Tian, Yankang ORCID logoORCID: https://orcid.org/0000-0003-0274-0902, Zhao, Yihui ORCID logoORCID: https://orcid.org/0000-0003-2982-5391, Melville, Daniel ORCID logoORCID: https://orcid.org/0000-0002-4352-3608 and Qin, Yi ORCID logoORCID: https://orcid.org/0000-0001-7103-4855;