Sökning: "Jesper Oppelstrup"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Jesper Oppelstrup.
1. Multidisciplinary Design in Aeronautics, Enhanced by Simulation-Experiment Synergy
Sammanfattning : This thesis covers some aspects of current aircraft design, and presents how experiment and simulation are used as tools. Together they give enhanced effects over employing either one separately. The work presented has been produced using both simulations and experiments. LÄS MER
2. Validated Modelling of Electrochemical Energy Storage Devices
Sammanfattning : This thesis aims at formulating and validating models for electrochemical energy storage devices. More specifically, the devices under consideration are lithium ion batteries and polymer electrolyte fuel cells. A model is formulated to describe an experimental cell setup consisting of a LixNi0.8Co0. LÄS MER
3. Aspects of the recursive projection method applied to flow calculations
Sammanfattning : In this thesis, we have investigated the Recursive Projection Method, RPM, as an accelerator for computations of both steady and unsteady flows, and as a stabilizer in a bifurcation analysis.The criterion of basis extraction is discussed. LÄS MER
4. Spectral-element simulations of separated turbulent internal flows
Sammanfattning : .... LÄS MER
5. Acceleration of Compressible Flow Simulations with Edge using Implicit Time Stepping
Sammanfattning : Computational fluid dynamics (CFD) has become a significant tool routinely used in design and optimization in aerospace industry. Typical flows may be characterized by high-speed and compressible flow features and, in many cases, by massive flow separation and unsteadiness. LÄS MER