Sökning: "finita elementmethod"
Hittade 3 uppsatser innehållade orden finita elementmethod.
1. Including Finite Larmor Radius Effects on RF Heating of Fusion Plasmas using Weak-Form Contributions in COMSOL
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In a fusion plasma, the ions have to be heated to reach fusion relevant temperatures. One possibility is to launch an electromagnetic wave in the radio frequency band into the plasma. This wave can resonate with the ions at their cyclotron frequency and hence, the method is called ion cyclotron resonance heating. LÄS MER
2. A predictor corrector method for a Finite ElementMethod for the variable density Navier-Stokes equations
Master-uppsats, KTH/Numerisk analys, NASammanfattning : Constructing Finite Element Methods for the incompressible Navier-Stokes equations that are computationally feasible requires the use of pressure segregation methods such as the predictor corrector scheme. From an algebraic point of view these methods correspond to a preconditioned Richardson iteration on the pressure Schur complement. LÄS MER
3. Design of slender steel members : A comparison between the reduced stress method and the effective width method
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : As of now, the most common way in Sweden, to address the issue of local buckling of steelstructures is through the procedure called the effective width method. A less commonprocedure for dealing with local buckling is the reduced stress method. LÄS MER