Projects
Hessian scientists of various disciplines are using High Performance Computers for their research.
Projects
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Projekte
Displaying 1 - 30 of 48
High Fidelity Numerical Simulations of Atomization Process for Two-Fluid Nozzles
Spray drying is one of the most used manufacturing techniques by the pharmaceutical industry. It enhances the ...
Engineering Sciences
Numerical Investigation of Droplets Moving on Inclined Surfaces: Forces Acting During Motion
Despite the motion of drops seeming a simple phenomenon, the behavior of a droplet on an inclined solid surface is far ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
A Machine-Learning Interatomic Potential for the Si-O System
Nowadays, atomistic simulations are becoming more and more important. Due to the increasing availability of ...
Engineering SciencesMaterials Science
Benchmark Platform for Scale Resolving Simulations of Internal Combustion Engines
Internal Combustion engines still play a significant role in today’s mobility and transport sector. They will still be ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Development of a Hybrid Multi-Phase Solver in OpenFOAM for Gas-Liquid Flows
Centrifugal pumps conveying gas-liquid flows are often designed based on pure liquid flows due to a limited ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Entropy Generation Analysis of Turbulent Spray Combustion Using the Filtered Eulerian Stochastic Filed Approach Coupled to Tabulated Chemistry
The second law analysis based on the entropy generation and exergy losses of the turbulent multiphase reacting flow is ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Evaluation and Development of OpenFOAM Library for SCR Exhaust Gas Aftertreatment System
The automotive diesel engine industry has to face the increasingly stringent emission. Since the incylinder combustion ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
exaFOAM - Performance Analysis and Modeling of OpenFOAM
The exaFOAM project (https://exafoam.eu) aims at overcoming the current limitations of Computational Fluid Dynamics (CFD ...
Engineering SciencesComputer Science
Flow in Concentric Annulus with Inner- or Outer-Cylinder Rotation: A Conventional and Sensitized RANS Modelling Study
Fully developed turbulent flow in a concentric annulus with one or both walls rotation is essential in various ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Multiphysics Simulation of Reactive Bubbly Flows
Historically, CFD codes implementing arbitrary Lagrangian Eulerian interface tracking (ALEIT) for the simulation of ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Investigation and Cause-and-Effect Chain Analysis of Cyclic Variations and their Effect on Knocking Combustion
Knocking combustion in an internal combustion engine is initiated by auto-ignition ahead of the flame front. Thus ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Investigation of Drop Impact, Coalescence and Evaporation on Superheated Surfaces III
Spray cooling is a very effective method for cooling of electronic devices. The study of the impact of single and ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Simulation of the Interaction Between a Drop and a Liquid Wall Film
In internal combustions engines and in systems for exhaust gas aftertreatment, sprays interact with liquid wall films ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerische Simulation der Schmelzwasserperkolation in Firn
The assessment of the state of continental ice sheets has become a major issue in recent years and decades. These ...
Natural SciencesGeophysics and Geodesy
RUBI (Reference Multiscale Boiling Investigation) Simulation
Due to its high efficiency nucleate boiling is a promising process for the cooling of electronic devices either for ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Simulation of High-Pressure Spray Flames III
The formation of pollutants in direct injection engines is a field of research with high practical impact. Against this ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Wind Field Simulation for Operation of UAS in Urban Environments
For the coming years, a strongly growing use of unmanned aerial vehicles (UAV) of all classes is predicted, for example ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Ab-initio Modeling of Battery Materials
One approach to the realization of safer batteries relies on all solid-state batteries (ASSB) which use a non-flammable ...
Engineering SciencesMaterials Science
Ab-Initio Thermodynamics of Refractory Mo-Si-Ti Phases at High Temperatures
Refractory metal silicide systems like Mo-Si-Ti are expected to be ideal substrates in composite materials for high ...
Engineering SciencesMaterials Science
Assessment of the Spray, Chemistry and Turbulence Coupling and its Modeling in Numerical Simulations of Reactive Multiphase Flows
From a practical standpoint, the combustion of liquids includes multiple interwoven processes, such as the gradual ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Coupled Eulerian Stochastic Field Method with FGM-Based Detailed Tabulated Chemistry Approach for LES/RANS of Sandia Flame Series D-E and F
The objective of this project is to compute the turbulence chemistry interactions for turbulent reacting flow. Thus, the ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
LES-Based Investigation of Flame-Wall-Interactions
In the context of global warming the necessity of efficient and low emission combustion applications arises. In addition ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Investigation and Cause-And-Effect Chain Analysis of Cyclic Variations and their Effect on Knocking Combustion
Engine knock is initiated by auto-ignition in the unburned mixture ahead of the flame front, the so-called end-gas. Thus ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Investigation of Drop Impact, Coalescence and Evaporation on Superheated Surfaces II
Spray cooling is a very effective method for cooling of electronic devices. The study of the impact of single and ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Modelling of Conjugated Two-Phase Flow and Heat Transfer in Thermomechanical Piping Systems
This project aims into testing the ability of the scale-adaptive turbulence model christened “Instability Sensitive ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Numerical Simulation and Analysis of Wetting Phenomena in Inkjet Printing
Droplet impingement and spreading are of particular relevance for various technical applications, including inkjet ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Simulation of High-Pressure Spray Flames II
The formation of pollutants in direct injection engines is a field of research with high practical impact. Against this ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Spray Combustion of the New Synthetic Fuel Oxymethylenehter (OME)
3D computational fluid dynamics (CFD) simulations are nowadays an established method in science and a tool in industrial ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
A Gaussian Approximation Potential for Silica
For the understanding of materials it is often necessary to analyse them on the atomic scale. Molecular dynamics is a ...
Engineering SciencesMaterials Science
BMWi AiF Project 20224 ’Flow Erosion’
The underlying research project deals with the flow accelerated corrosion and erosion in cooling systems of combustion ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
