... fluxes and W is the vector of energy generation inside dual volumes (Figure 3). As far as unstationary thermal field is concerned, the problem can be formulated as: Equation 7 © Emerald Group Publishing Limited 2010 Numerical analysis Physics Problem solving One of the most...

... Problem solving Finite element analysis Error analysis © Emerald Group Publishing Limited 2010 ρ is the density. ω is the angular frequency. Coupled, multi‐physics problems are ubiquitous in engineering applications and a wide variety of problems has been considered. Exemplarily...

.... The resulting conductor distribution (obtained after 21 iterations) is shown in Figure 7 . © MCB UP Limited 2001 Currents Problem solving Simulation Consider the problem in Figure 1 . The region of interest is 2m62m, where the x‐component of the magnetic flux density B...

... sparse systems of equations a sparse direct solver is compared to iterative methods such as a preconditioned conjugate gradient method and a new algebraic multigrid solver, which is aware of the curlcurl nullspace. © MCB UP Limited 2001 Eddy currents Algorithms Problem solving...