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Title: Theoretical Model of Two-Phase Flow in a Nozzle and Its Application to Numerical Experiments for Mist Flow
Authors: HATTA, Natsuo
KOKADO, Jun-ichi
ISHII, Ryuji
FUJIMOTO, Hitoshi  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0001-6772-1097 (unconfirmed)
Issue Date: 30-Apr-1989
Publisher: Faculty of Engineering, Kyoto University
Journal title: Memoirs of the Faculty of Engineering, Kyoto University
Volume: 51
Issue: 2
Start page: 73
End page: 107
Abstract: A numerical analysis of subsonic as well as supersonic nozzle flows of gas-particle mixtures is described. The theoretical model modified here is applied to the case where a gas-particle mixture is composed of air and water-particles in relation to the mist nozzle flow utilized for the secondary cooling zone of a continuously cast slab. For the subsonic nozzle flow, all of the flow properties are calculated on the basis of a given nozzle geometry with a parallel region. Next, for the supersonic nozzle, the so-called specified pressure method is applied to evaluate the behaviour of the gas-particle mixture in the flow field, as wel as to design the converging-diverging nozzle configuration according to the desired pressure profile. The results so obtained are examined and discussed from a numerical point of view.
URI: http://hdl.handle.net/2433/281392
Appears in Collections:Vol.51 Part 2

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