dc.contributor.author |
Nasif, G.
|
|
dc.contributor.author |
Barron, R.M.
|
|
dc.contributor.author |
Balachandar, R.
|
|
dc.date.accessioned |
2015-04-23T05:54:57Z |
|
dc.date.available |
2015-04-23T05:54:57Z |
|
dc.date.issued |
2014 |
|
dc.description.abstract |
Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014. |
en_ZA |
dc.description.abstract |
A numerical investigation to determine the thermal
characteristics of an unsubmerged axisymmetric oil jet
impinging in a confined space on both stationary and high
speed reciprocated moving discs with uniform heat flux has
been undertaken. The volume of fluid (VOF) method utilizing a
high resolution interface capturing (HRIC) scheme was used to
perform the two-phase (air-liquid) simulations. The governing
3D Navier-Stokes equations and energy equation were solved
using a finite volume discretization. The conjugate heat transfer
(CHT) method was used to obtain a coupled heat transfer
solution between the solid and fluid, yielding a more accurate
prediction for the heat transfer coefficient. A piston motion
equation is used to provide a reciprocating motion for the disc
inside a confined cylindrical space. |
en_ZA |
dc.description.librarian |
dc2015 |
en_ZA |
dc.format.extent |
7 pages |
en_ZA |
dc.format.medium |
PDF |
en_ZA |
dc.identifier.citation |
Nasif, G, Barron, RM & Balachandar, R 2014, 'Heat transfer characteristics of jet impingement onto heated disc bounded by a cylindrical wall', Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014. |
en_ZA |
dc.identifier.isbn |
97817759206873 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/44465 |
|
dc.publisher |
International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics |
en_ZA |
dc.rights |
© 2014 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
en_ZA |
dc.subject |
Thermal characteristics |
en_ZA |
dc.subject |
Oil jet |
en_ZA |
dc.subject |
Heat flux |
en_ZA |
dc.subject |
Volume of fluid (VOF) |
en_ZA |
dc.subject |
High resolution interface capturing (HRIC) |
en_ZA |
dc.title |
Heat transfer characteristics of jet impingement onto heated disc bounded by a cylindrical wall |
en_ZA |
dc.type |
Presentation |
en_ZA |