Online math education (MUMIE) for numerical analysis and linear algebra

This report gives an overview of the work done on MUMIE [2] at TU Delft for the academic year 2012 - 2013. Reports from previous years can be found on our relevant support website [3]. In October 2012 there was a kick-off meeting at TU Berlin regarding the S3M2 project [1]. During this meeting, every participant was assigned to develop material...

On the performance of a 2D unstructured computational rheology code on a GPU

The present work explores the massively parallel capabilities of the most advanced architecture of graphics processing units (GPUs) code named “Fermi”, on a two-dimensional unstructured cell-centred finite volume code. We use the SIMPLE algorithm to solve the continuity and momentum equations that was fully ported to the GPU. The benefits of...

Efficient two-level preconditionined conjugate gradient method on the GPU

We present an implementation of Two-Level Preconditioned Conjugate Gradient Method for the GPU. We investigate a Truncated Neumann Series based preconditioner in combination with deflation and compare it with Block Incomplete Cholesky schemes. This combination exhibits fine-grain parallelism and hence we gain considerably in execution time. It’s...

Evaluation MUMIE - Online math education aerospace engineering 2010-2011

This report gives an overview of the development and experiences of using Mumie [1] at TU Delft during the academic year 2010-2011. Mumie is an e-learning platform that can be used for mathematical courses and acquired the interest of TU Delft at the beginning of 2009 in order to be used in their first years mathematical courses, in particular...

Evaluation MUMIE Online Math Education Pilot Aerospace Engineering

In this document the Mumie pilot that took place in March 2010 for the Linear Algebra course (wi1403lr) at Aerospace Engineering will be evaluated. This pilot is the result of an interest in using an e-learning platform that can improve the level of education for first year mathematical courses at TU Delft. In order to be successful with such...

Numerical Methods for Reacting Gas Flow Simulations

In this study various numerical schemes for simulating 2D laminar reacting gas flows, as typically found in Chemical Vapor Deposition (CVD) reactors, are proposed and compared. These CVD systems are generally modeled by means of many stiffly coupled elementary gas phase reactions between a large number of reactants and intermediate species. The...

Numerical Methods for Reacting Gas Flow Simulations

In this study various numerical schemes for simulating 2D laminar reacting gas flows, as typically found in Chemical Vapor Deposition (CVD) reactors, are proposed and compared. These CVD systems are generally modeled by means of many stiffly coupled elementary gas phase reactions between a large number of reactants and intermediate species. The...

A numerical analysis for the dissolution of second phase particles in ternary alloys