Sökning: "Niclas Jansson"

Hittade 2 avhandlingar innehållade orden Niclas Jansson.

  1. 1. High performance adaptive finite element methods for turbulent fluid flow

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Niclas Jansson; KTH.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS Applied mathematics Numerical analysis; MATEMATIK Tillämpad matematik Numerisk analys;

    Sammanfattning : Understanding the mechanics of turbulent fluid flow is of key importance for industry and society as for example in aerodynamics and aero-acoustics. The massive computational cost for resolving all turbulent scales in a realistic problem makes direct numerical simulation of the underlying Navier-Stokes equations impossible. LÄS MER

  2. 2. High Performance Adaptive Finite Element Methods With Applications in Aerodynamics

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Niclas Jansson; KTH.; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The massive computational cost for resolving all scales in a turbulent flow makes a direct numerical simulation of the underlying Navier-Stokes equations impossible in most engineering applications. Recent advances in adaptive finite element methods offer a new powerful tool in Computational Fluid Dynamics (CFD). LÄS MER