Works Published in 2019
Displaying works 121 - 140 of 171 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2019 journal article
On the validity of the dilute gas assumption for gap conductance calculations in nuclear fuel performance codes
NUCLEAR ENGINEERING AND DESIGN, 350, 1–8.
author keywords: Fill gas thermal conductivity; Gap conductance; Fuel performance; Doppler; Mixture thermal conductivity; Rod internal pressure; Dilute; Dense
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: June 24, 2019
2019 review
A multi-scale and multi-physics simulation methodology with the state-of-the-art tools for safety analysis in light water reactors applied to a turbine trip scenario (PART I)
[Review of ]. NUCLEAR ENGINEERING AND DESIGN, 350, 195–204.
author keywords: Simulation methodology; LWR safety analysis; Turbine trip; Trace; Parcs; Cobra-tf
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 24, 2019
2019 journal article
Large-Scale Application of the Constraint Annealing Method for Pressurized Water Reactor Core Design Optimization
NUCLEAR SCIENCE AND ENGINEERING, 193(5), 523–536.
author keywords: Pressurized water reactor; core design; optimization
TL;DR:
Results demonstrate that constraint annealing inherently addresses issues of scaling associated with different objective function and constraint formulations as well as the impact on cycle energy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 24, 2019
2019 journal article
Constraint Annealing Method for Solution of Multiconstrained Nuclear Fuel Cycle Optimization Problems
NUCLEAR SCIENCE AND ENGINEERING, 193(5), 506–522.
author keywords: Nuclear fuel management; fuel cycle; optimization
TL;DR:
The penalty-free method developed, referred to as constraint annealing, eliminates the use of traditional constraint penalty factors by treating the objective functions and constraints as separate and concurrently solved minimization problems within a global optimization search framework.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 24, 2019
2019 review
A multi-scale and multi-physics simulation methodology with the state-of-the-art tools for safety analysis in Light Water Reactors applied to a Turbine Trip scenario (Part II)
[Review of ]. NUCLEAR ENGINEERING AND DESIGN, 350, 205–213.
author keywords: Simulation methodology; LWR safety analysis; Turbine Trip; CTF-UPVIS; FRAPCON/FRAPTRAN
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 24, 2019
2019 journal article
Verification of Reduced Order Modeling based Uncertainty/Sensitivity Estimator (ROMUSE)
NUCLEAR ENGINEERING AND TECHNOLOGY, 51(4), 968–976.
author keywords: Sensitivity/uncertainty estimation; CASL; VERA; DAKOTA; SCALE; ROMUSE 2.0
doi.org (publisher)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 17, 2019
2019 journal article
Doppler-free, Stark broadened profiles at low plasma densities in helium
Journal of Quantitative Spectroscopy and Radiative Transfer, 230, 48–55.
author keywords: Stark broadening; Low-density; Quasi-static; Doppler-free
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: June 17, 2019
2019 journal article
Slug-to-churn vertical two-phase flow regime transition study using an interface tracking approach
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 115, 196–206.
author keywords: Vertical two-phase flow regime transition; Slug flow; Churn-turbulent flow; Direct numerical simulation; Level set method; Interface tracking method
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2019
2019 journal article
Deducing Phonon Scattering from Normal Mode Excitations
SCIENTIFIC REPORTS, 9.
TL;DR:
This work adopts a set of real asymmetric normal mode amplitudes, and deduces that the energy exchanged from one mode to another in each elementary interaction is proportional to the frequency – a quantum-like restriction.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: June 17, 2019
2019 journal article
Structural, optical, and shielding investigations of TeO2-GeO2-ZnO-Li2O-Bi2O3 glass system for radiation protection applications
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 125(6).
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: June 4, 2019
2019 journal article
A data-driven framework for error estimation and mesh-model optimization in system-level thermal-hydraulic simulation
NUCLEAR ENGINEERING AND DESIGN, 349, 27–45.
Contributors: H. Bao*, N. Dinh n , J. Lane* & R. Youngblood*
author keywords: Coarse mesh; Error estimation; System-level modeling and simulation; Machine learning; Physical feature
TL;DR:
A data-driven framework is formulated and demonstrated to estimate simulation error and suggest optimal selection of computational mesh size and constitutive correlations for low-f fidelity, coarse-mesh thermal-hydraulic simulation, in order to achieve accuracy comparable to that of high-fidelity simulation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 4, 2019
2019 journal article
CTF-R: A novel residual-based thermal hydraulic solver
NUCLEAR ENGINEERING AND DESIGN, 348, 37–45.
author keywords: Subchannel analysis; Residual; CTF; COBRA
TL;DR:
This work develops a novel residual-based code, CTF-R, which is not limited by the strict computational limitations of the early 1980’s, and can therefore be designed such that it is inherently flexible and easy to use.
(via Semantic Scholar)
Source: Web Of Science
Added: June 4, 2019
2019 journal article
Non-linear, time dependent target accuracy assessment algorithm for multi-physics, high dimensional nuclear reactor calculations
PROGRESS IN NUCLEAR ENERGY, 114, 227–233.
author keywords: Target accuracy assessment; Uncertainty reduction; Model calibration; Surrogate modeling
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 4, 2019
2019 journal article
Evaluation of CdZnTeSe as a high-quality gamma-ray spectroscopic material with better compositional homogeneity and reduced defects
SCIENTIFIC REPORTS, 9.
TL;DR:
The superior material quality with a very low density of defects and very high compositional homogeneity heightens the likelihood that Cd0.9Zn0.1Te0.98Se0.02 will be the next generation room-temperature detector material.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: May 28, 2019
2019 journal article
Time-Resolved Electron Density Measurement Characterization of E–H-Modes for Inductively Coupled Plasma Instabilities
IEEE Transactions on Plasma Science, 47(5), 2102–2109.
author keywords: Electromagnetic propagation; frequency response; ionization; meteorology; microwave antennas; microwave circuits; microwave measurement; plasma density; plasma diagnostics; plasma measurements; plasma properties; plasma sheaths; plasma simulation; plasma sources; plasma stability; plasma temperature; plasmas; radio frequency; RF signals; signal processing
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: May 28, 2019
2019 journal article
Classification of machine learning frameworks for data-driven thermal fluid models
INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 135, 559–579.
Contributors: C. Chang n & N. Dinh n
author keywords: Thermal fluid simulation; Closure relations; Multiscale modeling; Machine learning framework; Deep learning; Data driven; Convolutional neural networks; Classification
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 28, 2019
2019 journal article
Further development of methodology to model TRISO fuel and BISO absorber particles and related uncertainty quantification using SCALE 6
Journal of Nuclear Science and Technology, 56(8), 690–709.
author keywords: Double-heterogeneity; DOUBLEHET; coated fuel particle; HTGR; uncertainty; SCALE 6; burnable poison; criticality analysis; packing; randomization
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Source: ORCID
Added: May 24, 2019
2019 journal article
Uncertainty Quantification and Propagation of Multiphysics Simulation of the Pressurized Water Reactor Core
Nuclear Technology, 205(12), 1618–1637.
author keywords: Uncertainty quantification; stochastic sampling; PWR; rod ejection accident; multiphysics simulation
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Crossref, NC State University Libraries, ORCID
Added: May 24, 2019
2019 journal article
Development of a New Contact Angle Control Algorithm for Level-Set Method
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 141(6).
Sources: Web Of Science, NC State University Libraries
Added: May 13, 2019
2019 journal article
Nitrosylation vs. oxidation – How to modulate cold physical plasmas for biological applications
PLOS ONE, 14(5), 1–25.
Ed(s): M. Yousfi
MeSH headings : Atmospheric Pressure; Gases / chemistry; Gases / metabolism; Hydrogen Peroxide / metabolism; Nitrogen / chemistry; Nitrogen / metabolism; Oxidation-Reduction; Oxygen / chemistry; Oxygen / metabolism; Plasma Gases / chemistry; Plasma Gases / metabolism; Signal Transduction; Sulfhydryl Compounds / chemistry; Sulfhydryl Compounds / metabolism
TL;DR:
Results indicate various chemical properties of kINPen and COST-jet as well as highlight the potential of plasma tuning not only by gas admixtures alone but by adjusting the surrounding atmosphere as well.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: May 9, 2019
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