Search for dissertations about: "Sara Zahedi"

Found 3 swedish dissertations containing the words Sara Zahedi.

  1. 1. Numerical Methods for Fluid Interface Problems

    Author : Sara Zahedi; Gunilla Kreiss; Ragnar Winther; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS Applied mathematics Numerical analysis; MATEMATIK Tillämpad matematik Numerisk analys;

    Abstract : This thesis concerns numerical techniques for two phase flowsimulations; the two phases are immiscible and incompressible fluids. Strategies for accurate simulations are suggested. READ MORE

  2. 2. Numerical Modeling of Fluid Interface Phenomena

    University dissertation from Stockholm : KTH

    Author : Sara Zahedi; Gunilla Kreiss; Martin Berggren; [2009]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. High order summation-by-parts based approximations for discontinuous and nonlinear problems

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Cristina La Cognata; Jan Nordström; Sara Zahedi; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Numerical approximations using high order finite differences on summation-byparts (SBP) form are investigated for discontinuous and fully nonlinear systems of partial differential equations. Stability and conservation properties of the approximations are obtained through a weak imposition of interface and boundary conditions with the simultaneous-approximation-term (SAT) technique. READ MORE