Submitted on: 15 April 2015.
Revised on: 03 August 2015.
Accepted on: 09 September 2015.
___________________International Journal of Multiphysics
Submitted on: 05 May 1998.
Revised on: 08 July 1998.
Accepted on: 22 August 1998.
___________________International Journal of Multiphysics
Submitted on: 26 February 2010.
Revised on: 28 March 2010.
Accepted on: 08 May 2010.
___________________International Journal of Multiphysics
Submitted on: 14 April 2021.
Revised on: 06 May 2021.
Accepted on: 21 June 2021.
___________________International Journal of Multiphysics
Submitted on: 12 March 2018.
Revised on: 07 July 2018.
Accepted on: 28 August 2018.
___________________International Journal of Multiphysics
Submitted on: 07 December 2000.
Revised on: 09 February 2001.
Accepted on: 06 March 2001.
___________________International Journal of Multiphysics