Heat transfer during transient compression: measurements and simulations
Article
Article Title | Heat transfer during transient compression: measurements and simulations |
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ERA Journal ID | 1299 |
Article Category | Article |
Authors | |
Author | Buttsworth, David R. |
Journal Title | Shock Waves: an international journal on shock waves, detonations and explosions |
Journal Citation | 12 (1), pp. 87-91 |
Number of Pages | 5 |
Year | 2002 |
Publisher | Springer |
Place of Publication | Berlin, Germany |
ISSN | 0938-1287 |
1432-2153 | |
Digital Object Identifier (DOI) | https://doi.org/10.1007/s00193-002-0140-7 |
Web Address (URL) | http://www.springerlink.com/content/vnpttm4dc547v149/fulltext.pdf |
Abstract | Experiments have been performed to assess the utility of unsteady one-dimensional heat conduction modelling for the calculation of heat losses during a free piston compression process. Heat transfer measurements have been obtained within a gun tunnel barrel using surface junction thermocouple instrumentation. The gun tunnel was operated with a relatively heavy piston such that the shock waves induced by the piston motion were weak. Peak heat transfer values are estimated reasonably well by the unsteady one-dimensional model. However, overall quantitative agreement |
Keywords | heat transfer measurements; heat transfer modelling; free piston compression |
ANZSRC Field of Research 2020 | 401799. Mechanical engineering not elsewhere classified |
401204. Computational methods in fluid flow, heat and mass transfer (incl. computational fluid dynamics) | |
401706. Numerical modelling and mechanical characterisation | |
Public Notes | Deposited in accordance with the copyright policy of the publisher. Copyright 2002 Springer Verlag. The original publication is available at www.springerlink.com |
Byline Affiliations | University of Oxford, United Kingdom |
https://research.usq.edu.au/item/9y500/heat-transfer-during-transient-compression-measurements-and-simulations
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