Blar i NTNU Open på forfatter "Johannessen, Kjetil"

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    • Isogeometric Analysis and Degenerated Mappings 

      Raknes, Siv Bente (Master thesis, 2011)
      In this thesis we have given an introduction to isogeometric finite element analysis on linear elasticity problems in 2D using non uniform rational B-splines (NURBS) as basis functions. We have studied the theory of B-splines ...

    • Norwegian Continental Shelf Petroleum Pipe-It Integrator & Production Forecaster 

      Johannessen, Kjetil (Master thesis, 2012)
      This thesis summarizes and concludes my master thesis research work. The main objective of this research was to develop a rigorous and generic forecast model for all the fields on the Norwegian Continental Shelf based on ...

    • Simulation of Fractures in Elastic Bodies by Using Locally Refined B-splines 

      Skylstad, Mathilde (Master thesis, 2015)
      Fracture mechanics plays an important role in many different applications. When modeling fractures, singularities occur around the fracture tips. Another aspect that makes the modeling of fractures difficult, is the ...