LNG Pool Spread Simulations |
Urban Dispersion | ||
Validation study to compare simulation results to a large scale experiment conducted to examine transient LNG pool spreading behavior on water. |
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Case study for dispersion of an airborne toxin in an urban environment, determining time-integrated “dosage” associated with the toxic release. |
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Mine Tunnel Flow Analysis |
Weapon Blast Study with Chemistry | ||
Flow and pressure drop analysis of a medium-scale mine tunnel system, with large porous media area defined in center of tunnel system. |
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Secondary flash phenomena studied for various weapons systems, determining shock heating, air entrainment, and chemical combustion. |
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Water Drop Impact Study |
Channel Flow Analysis | ||
Transient simulation of a 3D 2mm water droplet, to determine impact characteristics due to speed and droplet size. |
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Transient free-surface simulation of fluid flow through multiple pipe outlets to a horizontal channel at a slight incline. |
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Evaporation Study | Spent Nuclear Fuel Storage | ||
Free-surface simulations with evaporation, determining the impact on various water puddle size due to wind direction and speed. |
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Study determining detailed temperature distributions on storage canister, heat shields, concrete walls, and comparing to experimental data. |
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Vehicle Re-Entry Analysis | Liquid Jet for Optics Polishing | ||
Simulation of multi-stage vehicle re-entry, analyzing varying angles of attack (AOA) and determining pressure/viscous forces at different stages. |
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Simulations conducted to determine localized shear stress and “work rate” for optics polishing of various geometrical configurations. |
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Nozzle Design Analysis | Airdam Optimization | ||
Liquid metal jet simulation determining heat transfer characteristics through jet due to flow rate and surface heat patch flux level. |
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Optimization study of various truck airdam shapes, determining external pressure/viscous forces at several vehicle speeds. |
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Oval Heat Exchanger | Unsteady 3D Heart Valve Simulation | ||
Heat transfer analysis of a complex heat exchange system consisting of a central heating duct, and multiple cooling tubes. |
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Transient simulations of a 3D mechanical mitral heart valve using Fluid Structure Interaction (FSI) methodology, determining flow structure inaccessible to experiments. |
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Catheter Implant Analysis | Cardioplegia Device | ||
FSI simulation of a catheter placed in the central venous system, determining pressure characteristics and viscous forces acting on the device. |
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Simulations conducted to optimize a blood cardioplegia device, predicting heat transfer and flow characteristics prior to prototype fabrication. |
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Blood Pump Simulation | Intravenous Device | ||
Simulation of a diaphragm type blood pump, determining flow patterns and local shear stress within the pump chamber. |
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Various transient simulations of a 3D intravenous delivery device for simultaneous blood draw and medicine introduction. |
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Cartridge Flow Device | Smoke Box | ||
Development of several cartridge flow device designs, determining the optimal configuration to eliminate flow stagnation areas. |
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Parametric study of a smoke sensor device located in a “smoke box” used for experimental testing, varying air flow speeds. |
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Pipe Flow | Flow Meter | ||
Simulation/analysis of branching pipe flow with a rotating valve structure located at the center of the piping configuration. |
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Steady-state simulation of a bladed flow meter device located in a circular tube, determining boundary layer characteristics. |
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Odor Dispersion | Air Jet Study | ||
Analyzing odor dispersion in urban microenvironments with complex urban geometries on the scale of a few city blocks. |
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Simulation of a high speed air jet (200 mps) into a liquid material, determining shear stress characteristics on various shaped surfaces. |
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Incubator Study | Tube Heat Exchange | ||
Turbulent flow analysis through an incubator that contains oval shaped windows, varying flow speeds and incubator closed/open door conditions. |
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Heat transfer analysis of miniature tubes with various dimpled configurations. Analysis includes multi-phase flow. |
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