Explanipedia

Criticality Accident Alarm System Modeling for the Uranium Processing Facility Open

M. Buttrey, Sedat Goluoglu, Katherine J. Reynolds · 2024

The Criticality Accident Alarm System (CAAS) for the Uranium Processing Facility (UPF) provides coverage for two primary processing facilities. For UPF, detailed documentation and drawings of the design are readily available. While this de…

SCALE/DB-Public Open

Jesse Brown, Dorothea Wiarda, Andrew Holcomb, J. McDonnell, Chris Chapman , et al. · 2024

This is a collection of public data produced by AMPX or curated from quality sources that the SCALE code system relies on for user problem input.

CAAS-3S Radiation Testing for Y-12 and UPF with Godiva-IV Open

Timothy Jackson, J.J. Yugo, Sedat Goluoglu, Kevin H. Reynolds · 2022

Goals: 1) Qualify the CAAS-3S system to a mixed-field radiation dose and dose rate, and 2) Extend the Y-12 Shielding MCNP Validation to rad-si. This paper represents the efforts of Y-12 and UPF personnel, and their interpretation of the te…

Development of Reactor Physics Benchmark Evaluations for Power Burst Facility Experiments Open

Sedat Goluoglu · 2019

The PBF is an open vessel with a closed loop water cooling system that can handle up to 28MW of heat generation during steady state operations. This project details the facility characteristics relevant to performing simulation benchmarks …

Architecture Improvements and Retesting of the Microscopic Depletion Implementation in the MAMMOTH Reactor Physics Application Open

Olin Calvin, Javier Ortensi, Yaqi Wang, Sebastian Schunert, Sedat Goluoglu , et al. · 2019

Nuclear fuel experiments conducted at the Transient Reactor Test Facility (TREAT) will be analyzed with the MAMMOTH reactor physics application, currently under development at Idaho National Laboratory. MAMMOTH natively couples with the BI…

Implementation of Depletion Architecture in the MAMMOTH Reactor Physics Application Open

Olin Calvin, Javier Ortensi, Sebastian Schunert, Yaqi Wang, Mark DeHart , et al. · 2019

Goal is to add functionality to MAMMOTH to perform depletion calculations. The purpose of this is to allow the use of the same mesh for fuel elements depleted in commercial reactors or the Advanced Test Reactor (ATR) before being placed in…

Verification of the Time-dependent Transport Code TDKENO with the Monte Carlo Code KENO-VI Open

Mark DeHart, Sedat Goluoglu, Zander Mausolff · 2018

In this paper we focus on the computer code TDKENO that employs a hybrid methodology for solving the time dependent, three-dimensional Boltzmann transport equation. Originally, TDKENO used the Monte Carlo Transport code KENO V.a from SCALE…

On the effects of pre- and post-transient rod positions for TREAT temperature-limited transient powers Open

Sedat Goluoglu, Mark DeHart · 2018

Enhanced geometric capabilities for the transient analysis code T-ReX and its application to simulating TREAT experiments Open

Zander Mausolff, Mark DeHart, Sedat Goluoglu · 2018

Investigations of Rod Positions for Treat M8CAL Analyses Open

Zachary Weems, Sedat Goluoglu, Mark DeHart · 2018

The transient reactor test facility (TREAT), a graphite moderated experimental reactor, is scheduled to restart in late 2017. There is now renewed interest in development of capabilities to model and simulate the TREAT transients using thr…

An automated design process for short pulse laser driven opacity experiments Open

Madison E. Martin, R. A. London, Sedat Goluoglu, Heather D. Whitley · 2017

Effects of Boron and Graphite Uncertainty in Fuel for TREAT Simulations Open

Kyle Vaughn, Zander Mausolff, Esteban Gonzalez, Mark DeHart, Sedat Goluoglu · 2017

Computational design of short pulse laser driven iron opacity experiments Open

Madison E. Martin, Richard A. London, Sedat Goluoglu, Heather D. Whitley · 2017

Here, the resolution of current disagreements between solar parameters calculated from models and observations would benefit from the experimental validation of theoretical opacity models. Iron's complex ionic structure and large contribut…

Preliminary Results for the OECD/NEA Time Dependent Benchmark using Rattlesnake, Rattlesnake-IQS and TDKENO Open

Mark DeHart, Zander Mausolff, Zach Weems, Dustin Popp, Kristin Smith , et al. · 2016

One goal of the MAMMOTH M&S project is to validate the analysis capabilities within MAMMOTH. Historical data has shown limited value for validation of full three-dimensional (3D) multi-physics methods. Initial analysis considered the TREAT…

NEAMS-Funded University Research in Support of TREAT Modeling and Simulation, FY15 Open

Mark DeHart, Zander Mausolff, Sedat Goluoglu, Zach Prince, Jean C. Ragusa , et al. · 2015

This report summarizes university research activities performed in support of TREAT modeling and simulation research. It is a compilation of annual research reports from four universities: University of Florida, Texas A&M University, Massa…

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