Available online at www.sciencedirect.com Procedia Engineering 38 (2012) 1905 – 1915 1877-7058 © 2012 Published by Elsevier Ltd doi:10.1016/j.proeng.2012.06.233 1906 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 1907 1908 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 1909 1910 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 1911 1912 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 1913 1914 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 Vishnuvardhan Mannava and T Ramesh / Procedia Engineering 38 (2012) 1905 – 1915 1915