Research Interests
|
 |
Innovative solution algorithms for computational fluid
dynamics and computational engineering
- Fluid-structure interaction simulation
- Numerical methods for multi-phase and reactive flows |
|
Modeling and Simulation of Complex Systems
- Verification & validation and parameter optimization
- Application of uncertainty quantification methods |
|
High-performance and parallel scientific computing
- Dynamic mesh adaptation and automatic load balancing
- Object-oriented concepts for large simulation software
- Cartesian methods with embedded geometries, level-set
methods |
|
Finite volume methods for multi-dimensional flows, especially
for hyperbolic problems
- Dynamically adaptive discontinuous Galerkin methods
- Robust and reliable high-resolution shock-capturing
schemes |
|
Efficient large-scale and parallel numerical simulation
of multi-physics problems
- Fully coupled simulation of fluid-structure problems
- Reactive flows, especially detonation waves
- Large-eddy simulation of compressible turbulence
with shock waves |
|
Development of parallel hierarchical structured adaptive
mesh refinement methods (SAMR)
- Extensions of the hyperbolic Berger-Collela SAMR
algorithm
- Adaptive geometric multigrid
- Scalability of SAMR algorithms on petascale architectures
- Hierarchical multi-constraint partitioning algorithms |
