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Displaying 91 - 120 of 182
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 ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
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 ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Unsteady Modeling and Simulation of Oxy-Fuel Combustion Chambers
Among the major sources of energy supply, pulverized coal combustion (PCC) will remain one most dominant contributors in ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
A Cosolvent Surfactant Mechanism Affects Polymer Collapse in Miscible Good Solvents
The coil-globule transition of aqueous polymers is of profound significance in understanding the structure and function ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
Analysis of Magnetically Coupled Wavefunctions in Transition Metal Complexes
Magnetic interactions in transition metal complexes arise from coupling of unpaired electrons, usually localized ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
BMWi AiF Project 20224 ’Flow Erosion’
The underlying research project deals with the flow accelerated corrosion and erosion in cooling systems of combustion ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Comparison of Drag Models for Fluidized Beds and Validation by Cold Flow Experiments
Nowadays, the design and optimization of fluidized beds are primarily based on experimental investigations which are ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Development of a Validated and Efficient Calculation Method to Expand the Operating Range of Centrifugal Pumps for Pumping Gas Loaded Liquids
Many technical applications in chemistry engineering are multiphase flows as they contain entrained air or effects such ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Efficient Gas Engines for Maritime Applications of the Next Generation
Not only in automotive and aviation industries, but also in shipping the engine manufacturer are forced by new ...
Engineering SciencesHeat Energy Technology, Thermal Machines, Fluid Mechanics
Flow Erosion
The underlying research project deals with the flow accelerated corrosion and erosion in cooling systems of combustion ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Improved Dynamics in Hybrid Particle-Field Simulations of Polymers With Slip-Spring Model
Entanglements between polymer chains are demonstrated as one of the key factors to modulate the macroscopic physical ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
Lufo 5 PRESTIGE
The high pressure turbine design is strongly affected by the flow in the upstream combustor. Very high temperatures ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Numerical Investigation of Drop Impact, Coalescence and Evaporation on Superheated Surfaces I
Spray cooling is a promising technology to remove heat from a hot target. To contribute to a better understanding of the ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Numerical Investigation on the Thermodynamic Performance of an Exhaust Gas System of an IC-Engine Using Large Eddy Simulation
The exhaust gas system is a very important part of internal combustion engines, since its structure and thermodynamic ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Numerical Investigations of Soot Formation in a Model Aircraft Combustor
Soot is an undesired particulate pollutant generated from an incomplete combustion of hydrocarbons. Due to its ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Numerical Prediction of Thermal Turbine Blade Behavior
In order to obtain high efficiencies in modern jet engines, turbine inlet temperatures substantially exceed thermal ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Simulation of High-Pressure Spray Flames I
The formation of pollutants in direct injection engines is a field of research with high practical importance. In front ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Unsteady Numerical Simulations of Multi-Element Airfoil
As high-lift configurations, multi-element airfoils have shown satisfactory aerodynamic performance at high Reynolds ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Ab Initio Calculations of the Redox Chemistry in Alkali-Oxygen Batteries
Alkali metal-oxygen batteries have a particularly high energy density and therefore concepts for rechargeable batteries ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
Application of a Hybrid Filtered Eulerian Stochastic Field/Flamelet Progress Variable Method on a Non-Premixed Oxy-Flame Cases Using OpenFOAM Code
Nowadays the fuels combustion still sustain most of the energy needs and its productions. Different studies have been ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Cononsolvency in Aqueous Alcohols Solutions
Smart polymers respond to environmental factors such as change in temperature, pH, or solvent. An example is the ...
NaturwissenschaftenPhysikalische und Theoretische Chemie-
Design and Synthesis of Arylphosphinidenes and Phosphirenes
It is well-known that the irradiation of aromatic azides, including phenyl azide, in solution and at cryogenic ...
NaturwissenschaftenMolekülchemiePhysikalische und Theoretische Chemie -
Development and Application of Numerical Methods for the Simulation of Technical Premixed Combustion Systems
The accurate prediction of combustion processes requires to compute the flow, the concentration, and the chemical ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik 
Development and Optimization of the Combustion Process Using Oxymethylene Ethers on a CI Engine
The automotive industry is currently significantly driven by the reduction of CO2 and pollutant emissions. Lots of work ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik-
Development of a Coupled CFD-CAA Tool for the Acoustic Simulation of Modern Combustion Chambers
Next generation aircraft engines will rely on premixed combustion systems, which are more prone to thermoacoustic ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik 
Efficient Gas Engines for Maritime Applications of the Next Generation
Not only in automotive and aviation industries, but also in shipping the engine manufacturer are forced by new ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik
Global Optimization of Aluminum-doped Tin Clusters
Semiconductors are the fundament of modern technology and as such still a topic of current research. With decrease in ...
NaturwissenschaftenPhysikalische und Theoretische Chemie-
Improvement of Single- and Multicore Performance of Compressible and Incompressible Flow Solver Within the BoSSS Framework
Within the past decade, discontinuous Galerkin (DG) methods have attracted significant interest in a broad range of ...
IngenieurwissenschaftenWärmeenergietechnik, Thermische Maschinen, Strömungsmechanik 
Influence of Osmolytes on the Solvation of Peptides and Model-Peptides
The influence of osmolytes, like Trimethylamine-N-oxide (TMAO) and urea, on protein folding is well studied, yet the ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
Investigation of Vacancy Diffusion in Crystalline LIPON Compounds by Means of Density Functional Theory
Due to an ever-increasing energy demand worldwide, new and efficient energy storage systems are needed more and more ...
NaturwissenschaftenPhysikalische und Theoretische Chemie
