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Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours

CSIRO has been experimenting with supersonic flows as a method of rapidly quenching metallic vapors. Cooling rates above one million degrees per second have been achieved. The supersonic flow conditions are achieved through adiabatic expansion of the gas through a Laval nozzle into a vacuum cham...

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Bibliographic Details
Main Author: Hasan, Nurul
Format: Citation Index Journal
Published: 2006
Subjects:
TN Mining engineering. Metallurgy
Online Access:http://eprints.utp.edu.my/5321/1/NH_CSIRO_Design_of_supersonic_nozzles_for_ultra-rapid_quenching_of_metallic_vapours_short.pdf
http://eprints.utp.edu.my/5321/
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spelling my.utp.eprints.53212017-01-19T08:27:21Z Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours Hasan, Nurul TN Mining engineering. Metallurgy CSIRO has been experimenting with supersonic flows as a method of rapidly quenching metallic vapors. Cooling rates above one million degrees per second have been achieved. The supersonic flow conditions are achieved through adiabatic expansion of the gas through a Laval nozzle into a vacuum chamber. This paper will describe the basic physics of the process, outlining the CFD modeling of flow in the nozzle, the effects of different flow conditions on the condensation process and discuss the practical design issues associated with operating supersonic nozzles. 2006-03 Citation Index Journal PeerReviewed application/pdf http://eprints.utp.edu.my/5321/1/NH_CSIRO_Design_of_supersonic_nozzles_for_ultra-rapid_quenching_of_metallic_vapours_short.pdf Hasan, Nurul (2006) Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours. [Citation Index Journal] http://eprints.utp.edu.my/5321/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TN Mining engineering. Metallurgy
spellingShingle TN Mining engineering. Metallurgy
Hasan, Nurul
Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
description CSIRO has been experimenting with supersonic flows as a method of rapidly quenching metallic vapors. Cooling rates above one million degrees per second have been achieved. The supersonic flow conditions are achieved through adiabatic expansion of the gas through a Laval nozzle into a vacuum chamber. This paper will describe the basic physics of the process, outlining the CFD modeling of flow in the nozzle, the effects of different flow conditions on the condensation process and discuss the practical design issues associated with operating supersonic nozzles.
format Citation Index Journal
author Hasan, Nurul
author_facet Hasan, Nurul
author_sort Hasan, Nurul
title Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
title_short Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
title_full Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
title_fullStr Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
title_full_unstemmed Design of Supersonic Nozzles for Ultra-Rapid Quenching of Metallic Vapours
title_sort design of supersonic nozzles for ultra-rapid quenching of metallic vapours
publishDate 2006
url http://eprints.utp.edu.my/5321/1/NH_CSIRO_Design_of_supersonic_nozzles_for_ultra-rapid_quenching_of_metallic_vapours_short.pdf
http://eprints.utp.edu.my/5321/
_version_ 1738655397341822976
score 13.160551

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