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  1. Formation and propagation of ice nucleus through a water droplet on a substrate

    01:03

    from OLCF / Added

    219 Plays / / 0 Comments

    Simulations of freezing water can help engineers design better blades. Visualization by Mike Matheson (ORNL). To learn more, visit https://www.olcf.ornl.gov/2013/10/25/titan-propels-ge-wind-turbine-research-into-new-territory/

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    • Cellulosic Ethanol: Simulation of Multicomponent Biomass System

      01:31

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      313 Plays / / 0 Comments

      ORNL Researchers learn more about biomass recalcitrance. Visualization by Mike Matheson (ORNL). Learn more at https://www.olcf.ornl.gov/2014/01/02/boosting-bioenergy/

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      • Organic Photovoltaics (OPV)

        02:59

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        254 Plays / / 0 Comments

        Simulations on the OLCF Titan Supercomputer combined with complimentary Advanced Visualization will enable Rational Design of Organic Photovoltaics. Visualization by Jamison Daniel (ORNL). To learn…

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        • Announcing Summit

          05:19

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          1,661 Plays / / 0 Comments

          Summit is the next leap in leadership-class computing systems for open science. With Summit we will be able to address, with greater complexity and higher fidelity, questions concerning who we are,…

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          • Ramgen simulation of NASA transonic fan stage with tip injection flow control.

            00:05

            from OLCF / Added

            237 Plays / / 0 Comments

            Allan Grosvenor of Ramgen Power Systems and co-authors on a Proceedings of ASME Turbo Expo 2014 paper simulated a NASA-designed transonic fan stage on Titan. The “Stage 67” design includes…

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            • XGC Fusion Simulation

              00:22

              from OLCF / Added

              519 Plays / / 0 Comments

              This visualization shows the turbulence front from the plasma edge being spread inward in multiscale interaction with the evolving background profile under the central heat source. Eventually, the…

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              • Molecular Switch

                00:58

                from OLCF / Added

                2,598 Plays / / 0 Comments

                The flipping conformations in a pair of phenylalanine amino acids called Phe396 (blue and red molecules) act as a molecular switch essential to the signaling mechanism of an E. coli chemoreceptor.…

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                • Kelvin-Helmholtz Instability

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                  544 Plays / / 0 Comments

                  The “hot sources” of radiation emitted from a property of plasma turbulence known as the Kelvin-Helmholtz instability, which occurs when two, passing streams of plasma collide. Visualization…

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                  • Magnetic Field Outflows from Active Galactic Nuclei

                    02:23

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                    6,960 Plays / / 0 Comments

                    A simulation of magnetic field outflows from active galactic nuclei, created by a University of Illinois at Urbana-Champaign team led by Oak Ridge National Laboratory's Dave Pugmire, was the…

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                    • Shock Wave/Turbulent Boundary Layer Interactions

                      02:30

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                      7,859 Plays / / 0 Comments

                      The design and analysis of supersonic relative flow turbomachinery needed in Carbon Capture and Storage requires computational and analysis tools that have been validated against experimental results…

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                      • Temporal Debugging via Flexible Checkpointing: Changing the Cost Model

                        01:14:21

                        from OLCF / Added

                        45 Plays / / 0 Comments

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                        • Magnetic Fields in Core-Collapse Supernovae

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                          from OLCF / Added

                          3,401 Plays / / 0 Comments

                          The visualization, “Magnetic Field in Core-Collapse Supernovae,” depicts the magnetic field inside the shock surface of a supernova, and was created using the GenASIS code on the Oak Ridge…

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                          OLCF

                          Here are all of the videos that OLCF has uploaded to Vimeo. Appearances are videos that OLCF has been credited in by others.

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