Incremental identification of transport phenomena in wavy films

نویسندگان

  • Maka Karalashvili
  • Sven Groß
  • Adel Mhamdi
  • Arnold Reusken
  • Wolfgang Marquardt
چکیده

The complexity of wavy film flows results in a high computational cost for a direct numerical simulation. Simplified models are therefore attractive alternatives for engineering design calculations. An incremental approach for the identification of transport models in wavy film flows is presented here. The proposed strategy decomposes the identification problem into a series of sequential, computationally easier to handle inverse problems. The proposed methodology is illustrated for the identification of an energy transport model in a wavy film. The first step of such an incremental identification approach is carried out on a case study.

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تاریخ انتشار 2007