Researchers at the University of Bonn improved 3D ocean circulation models using supercomputing resources to analyze ocean tide changes and their impact on coastal regions. The study found that a warming ocean surface enhances baroclinic tides, leading to significant energy transfer.
Researchers used HLRS's Hawk supercomputer to generate valuable thermodynamic data for chemical engineering research. The simulations provide insights into ammonia's fundamental properties and how they change when mixing with other molecules.
A team led by Prof. Wolf Gero Schmidt used Hawk supercomputer to study how strategic impurities in solar cells can improve performance. They discovered that certain defects can improve exciton transfer, leading to more energy captured. This breakthrough could lead to more efficient and climate-friendly energy production.
The EuroHPC Joint Undertaking has renewed support for EuroCC and CASTIEL, two initiatives promoting a consistent standard of expertise in HPC, HPDA, and AI across Europe. The projects have helped strengthen the continent's computational research infrastructure and industrial competitiveness.
Scientists at Giessen University used high-performance computing to understand the optical response of cluster glass, a material that generates bright, clear white light. The study verified the experiment through simulation and showed the link between the observed properties and molecular structure.
Geophysicists and computer scientists collaborate to better understand the dynamics of earthquakes and tsunamis. The team has identified three major characteristics that play a significant role in determining an earthquake's potential to stoke a tsunami, including stress along the fault line, rock rigidity, and sediment layer strength.
Researchers at TU Darmstadt and Universitat Politècnica de València used HPC resources to develop a new symmetry-based turbulence theory, resolving the closure problem of turbulence. This approach allows for reduced computational grid size and direct access to mean values like air pressure and speed.
Researchers used high-performance computing to study turbulent jet flames, improving combustion models by understanding intermittency in turbulence simulations. This work focuses on the smallest structures of turbulence and its implications for engineering goals like aerospace technologies and power plants.
Using high-performance computing (HPC) and experiments, researchers continue to develop more efficient methods for producing graphene at the industrial scale. The team used GCS HPC resources to run simulations of graphene formation on liquid copper, aiming to create a faster and cheaper method for large-scale production.
Researchers used HPC resources to run lattice QCD calculations, finding a different value for the Standard Model prediction of muon behavior. The results are consistent with an experimental finding, suggesting that further research is needed to verify the results.
Researchers simulate turbulence on both sides of sonic scale using LRZ HPC resources, capturing large-scale phenomena and advancing star formation models. The team's largest-ever simulation resolves the sonic scale for the first time, improving predictions of star formation rates and molecular cloud behavior.
The EuroCC project, coordinated by the Gauss Centre for Supercomputing, will build a sustainable European HPC ecosystem. The network will be supported by CASTIEL, which will promote interaction and expertise exchange across the entire EuroCC network.
Researchers are utilizing HPC to understand the virus at a molecular level, identify potential treatments, and accelerate vaccine development. Epidemiologists are also using supercomputers to model disease spread and predict hotspots, guiding policy makers' decisions in containing the pandemic.
Using digital twins, researchers simulate the complex interactions within urban environments to predict how changes in design could affect life there. The team developed a comprehensive model of Herrenberg city using space syntax, GIS data, and traffic control systems.
The Hawk supercomputer boasts a peak performance of 26 Petaflops, enabling cutting-edge academic and industrial research in areas like energy efficiency, climate modeling, and pandemic research. The system will also support the digitalization of industry in Baden-Württemberg and Germany.
The researchers identified underlying causes of the deadly Palu earthquake and tsunami using coupled computer models. The team found that the earthquake-induced movement of the seafloor beneath Palu Bay itself could have generated the tsunami, meaning landslides contributed less to its formation than previously thought.
A new analytical model predicts Helmholtz cavity's sound spectrum with high accuracy, enabling efficient design of noise-cancelling systems. The model is optimized for low speed airflows and low frequencies, allowing for modular investigation of complex geometries.
Researchers from Canada and Germany used a supercomputer to simulate climate trends in Quebec and Bavaria from 1950 to 2100, providing insights into severe flooding dynamics under changing climate conditions. The study's results showed good agreement with historical climate data, confirming the predictive power of the simulations.
By employing high-performance computing, researchers have developed new models for fine-scale turbulence data that can be used to inform large-eddy simulations, bringing accurate jet spray simulations to a commercial level. This advancement aims to improve fuel injection efficiency and spraying accuracy in various industrial processes.
By combining experimental results with simulations, researchers can gain insights into the atomic structure of 2D materials like graphene. This breakthrough could lead to the development of more efficient batteries and other electronics.
Using laser pulses and supercomputing simulations, researchers observed electrons' movements in real-time. This breakthrough study verifies theoretical predictions and provides new insights into atomic-scale processes governing chemical reactions.
Researchers use computational chemistry to explore interactions between organic molecules and surfaces, gaining insights into designing patterned surfaces for next-generation semiconductors. High-performance computing enables simulations of molecular dynamics, revealing new phenomena and improving the understanding of chemical reactions.
The partnership will deliver a next-generation supercomputer, Hawk, which will be the world's fastest for industrial production, powering applications in energy, climate, mobility, and health. The system will have a theoretical peak performance of 24 petaFLOPs.
The InHPC-DE project maximizes high-speed data connection between Germany's leading supercomputers, including HLRS, JSC, and LRZ. This upgrade will allow users to transfer large datasets at 2x100 gigabit per second, significantly improving research efficiency.
Researchers at University of Stuttgart are developing tools to make supercritical heat transfer more viable using high-performance computing and machine learning. They explore using carbon dioxide as a cleaner alternative to water in power plants, which could reduce hardware requirements by ten-fold.
The FAU team's award-winning paper focuses on improving the accuracy of ECM performance model and multicore power model to better describe energy properties of processors commonly used in HPC resources. The improved models provide a more accurate view of processors' actual performance under high computational demands.
Researchers from multiple institutions developed the largest-ever hydrological simulation of galaxy formation, expanding on their 2015 'Illustris' simulation. The new model includes a more precise accounting for magnetic fields and improves understanding of black hole physics, shedding light on star formation limits.
TU Dresden researchers refined their method for studying organic semiconductors by collaborating with experimentalists to compare simulations to spectroscopy experiments. The team simulated materials like C60 and zinc phthalocyanine, finding good agreement between simulations and experimental observations.
A team of researchers used JUQUEEN supercomputer to simulate the structure of silicate glasses at ultra-high pressures, gaining insights into the Earth's formation and its impact on our surface. They found that oxygen atoms are more compressible than silicon atoms under high pressure, leading to different glass structures.
The next-generation SuperMUC-NG will provide more compute power for scientists, enabling them to tackle complex problems and simulate earthquakes with greater accuracy. The new supercomputer will use warm-water cooling and advanced storage capabilities to reduce power consumption and address data management challenges.
A team of researchers from LMU and TUM used supercomputing resources to simulate a massive earthquake with 1,500km of non-linear fracture mechanics, achieving a 13-fold improvement in time to solution. The simulation helped understand the complex process behind megathrust earthquakes, which can unleash violent tsunamis.
Researchers developed a framework for designing tailored microstructure patterns in materials using a combination of theory and experiment. They successfully simulated the solidification process of an aluminum-silver-copper alloy, comparing their results with experimental photographs.
The Gauss Centre for Supercomputing (GCS) has secured €500 million in funding for the next decade to invest in next-generation systems and strengthen comprehensive user support. The organisation aims to deliver world-class supercomputing resources while fostering interdisciplinary collaboration between researchers and industry.
A team of researchers at RWTH Aachen University used the Cray XC40 Hazel Hen supercomputer to simulate turbulent multiphase flows, paving the way for more accurate modeling and design of cleaner coal plants. The study's findings support the team's goal of improving CO2 emissions from coal power plants.
The Gauss Centre for Supercomputing approved 30 large-scale projects receiving 2.1 billion core hours, breaking records in allocation time and proposals received. Researchers studied earth sciences, chemistry, particle physics, and more, securing massive allocations to advance scientific knowledge.