research Decaying Turbulence via DNS The asymptotic state of decaying homogeneous turbulence, resolved with record-duration direct numerical simulations. Pseudo-spectral vs. Finite-Difference Solvers Relative accuracy of numerical schemes for long-time turbulence simulation. Hydrogen/Methane Reheat Combustion Detailed-chemistry DNS of hydrogen/methane flames at reheat gas-turbine conditions, and a high-order dimensionality-reduction method. engineering PCM Thermal Energy Storage A phase-change-material thermal battery, from CAD to CFD to an instrumented test rig. Vapor Chamber for Fiber-Laser Cooling A vapor-chamber and heat-sink assembly to air-cool a high-power fiber laser. Gym-Powered Water Purifier A reverse-osmosis purifier driven by mechanical energy from exercise equipment.