Available online at www.sciencedirect.com

doi:10.1016/j.proeng.2011.04.544

Procedia Engineering 10 (2011) 3297–3303

1877-7058 © 2011 Published by Elsevier Ltd. Selection and peer-review under responsibility of ICM11

Open access under CC BY-NC-ND license.

Open access under CC BY-NC-ND license.

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