Publications

Sep, 2026

Journal

MRV Challenge 3: velocity and passive scalar comparison in a 3D turbulent flow

The third iteration of a magnetic resonance velocimetry (MRV) challenge comparison activity consisting of 3D flow measurements for a turbulent flow in a water channel moving past centrally positioned cubic obstacles is reported. In this challenge iteration, MRV measurements are coupled with either temperature or concentration measurements to extend the diagnostic utility.…

Aug, 2026

ORNL Report

Computational Investigation of Liquid Piston Designs for Long Duration Compressed Air Energy Storage Systems

Jul, 2026

Conference Paper

In Situ High-Resolution Gamma Ray Spectroscopy for Assessment of Nonreactor Nuclear Facilities Off-Gas Ventilation

Jun, 2026

Conference Paper

Development of Ultrasonic Imaging for Nonintrusive Flow Measurements

Mar, 2026

Conference Paper

Lagrangian-Eulerian Simulations of Fission Particle Transport in a Full-Scale Ventilation Duct in Nonreactor Nuclear Facilities

Mar, 2026

Conference Paper

Numerical Studies of Heat Pump Water Heater Tanks Using 3D Unsteady Reynolds-Averaged Navier-Stokes and Large-Eddy Simulation Approaches

Mar, 2026

Conference Paper

Using 3D Measurements from MRI to Improve VVUQ

Magnetic resonance velocimetry (MRV) is a diagnostic that can measure 3D, three-component turbulent velocity fields in arbitrarily complex flow configurations. The approach uses magnetic resonance imaging (MRI), which is a system commonly available in radiology departments or medical research centers. MRV acquires signal from hydrogen protons in water channel flows. Despit…

Mar, 2026

Conference Paper

Numerical Study of Near-Isothermal Liquid Piston Compression with a Liquid Droplet Injection Using Unsteady Reynolds-Averaged Navier-Stokes Coupled with Lagrangian-Eulerian Model

Mar, 2026

Conference Paper

Development of proof-of-concept technique for particle deposition removal using high-power ultrasound

This 4-page summary will be submitted to the American Nuclear Society (ANS) Annual Meeting 2024. The submission deadline is Feb-2. We really hope to get the summary reviewed and approved for submission.

Mar, 2026

Conference Paper

Correlation Models of Radioactive Particle Deposition in Ventilation Ducts in Nonreactor Nuclear Facilities

Mar, 2026

Conference Paper

A Validation and Verification Benchmark Study Featuring High-Fidelity Simulations and 3D Measurements of Magnetic Resonance Imaging

Mar, 2026

Conference Paper

Preliminary experimental and numerical studies of light-core vortex rings