5-8 September 2022
Wyndham Grand Salzburg Conference Center
Europe/Vienna timezone

Visualization of vapor film collapse mode during unsteady boiling on oil quenching by using cellular automaton simulation

7 Sep 2022, 09:00
Room 1

Room 1

Oral Presentation Modelling and simulation of thermal and surface engineering processes HEAT TREATMENT


Tsuyoshi SUGIMOTO (National Institute of Technology, Asahikawa College)


The vapor film collapse that occurs in the quenching process is complicated and affects the heat treatment quality.
However, in the past, in order to formulate the vapor film collapse on a simulation, it was necessary to perform a very large amount of computational calculation (CFD), which was a problem in terms of computer resources.
In this study, the vapor film collapse phenomenon is easily visualize using cellular automaton simulation, and the heat treatment quality is predicted by the heat treatment simulation using the heat transfer coefficient coefficients obtained by this, so that the heat treatment considering the influence of the steam film collapse phenomenon is taken into consideration. Succeeded in reproducing the strain

Speaker Country 日本
Register for the Tom Bell Young Author Award (TBYAA)? No

Primary author

Tsuyoshi SUGIMOTO (National Institute of Technology, Asahikawa College)

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