Results 21 to 30 of about 317 (164)

Research on Three-dimensional Coupled Neutronics Thermo-mechanics Model for Dynamics Analysis of Fast-spectrum Micro-reactor

Yuanzineng kexue jishu, 2023
Fast-spectrum micro-reactor has many technical advantages, such as high energy density, good mobility, fast deployment speed, long life and so on. Because of the characteristic of compact structure and high role of leakages in the neutron balance in ...
HU Tianliang;JIANG Duoyu;LI Da;WANG Lipeng;CAO Lu;ZHANG Xinyi;SU Chunlei
doaj  

Godiva-IV dosimetry exercise 2022 preliminary results [PDF]

EPJ Web of Conferences
Integral Experiment Request (IER) 538 is part of a series of dose characterization and nuclear accident dosimetry (NAD) exercises performed under the Department of Energy (DOE) Nuclear Criticality Safety Program (NCSP).
Tamashiro Aaron S., Stone Daniel K., Anspach Logan, Champine Brian, Firpo Mike, Uchiyama Sophia, Witter Paige, Yap-Chiongco Paul, Mitchell Scarlett, Percher Catherine, Heinrichs David, Goda Joetta D., Grove Travis, Cutler Theresa, Thompson Nicholas, Weldon Robert, Overbay Lauren, Omoto Trevor, Gadd Milan, Hillmer Elizabeth, Sharisky Laurel, Ward Dann, Kilbane John, Roberts David, Abbott R., Epps Joy, Vogt James, Healy Heather, Murphy Sean, Ludwigsen Robert, Veinot Kevin, Mcmahon Kieran, Detweiler Alexandra, Romanyukha Alexander, Boozer David, Consani Keith, Angus Philip, Vessey Nicholas, Chapman Kirk, McCabe Gordon, Cornick Emily, Trompier François, Ristic Yoann, Herth Johann, Pignet Sophie   +44 more
doaj   +1 more source

Um pintor na Ordem de São Gregório

Revista Brasileira de História da Educação, 2015
O projeto de escrever sobre arte e religião está centrado em Carlos Oswald (1882-1971), artista que se perpetuou por sua singularidade e posição histórica no contexto das artes, da educação, da religião.
Godiva Accioly
doaj   +4 more sources

Time Dependent Energy Deposition Model in RMC Kinetics Calculation [PDF]

EPJ Web of Conferences
Calculating or predicting the energy deposition in the reactor is an important task for reactor design and safety analysis. Rigorous energy deposition estimation is a difficult task because of the energy dependence, spatial dependence, and time ...
Luo Hao, Jia Conglong, Liu Zhaoyuan, Li Zeguang, Ma Tao, Huang Shanfang, Wang Kan   +6 more
doaj   +1 more source

Preservation of kinetics parameters generated by Monte Carlo calculations in two-step deterministic calculations

EPJ Nuclear Sciences & Technologies, 2023
The generation of accurate kinetic parameters such as mean generation time Λ and effective delayed neutron fraction βeff via Monte Carlo codes is established. Employing these in downstream deterministic codes warrants another step to ensure no additional
Takasugi Cole, Martin Nicolas, Labouré Vincent, Ortensi Javier, Ivanov Kostadin, Avramova Maria   +5 more
doaj   +1 more source

Radiation characterization summary for the WSMR fast burst reactor environment at the 6-inch location [PDF]

EPJ Web of Conferences
The characterization of the neutron, prompt gamma-ray, and delayed gamma-ray radiation fields for the White Sands Missile Range (WSMR) Fast Burst Reactor, also known as molybdenum-alloy Godiva (Molly-G) has been assessed at the 6-inch irradiation ...
Redhouse Danielle, Lum Edward S., Koglin Johnathon, Parma Edward J., Peters Curtis D., Finko Mikhail, Roebuck Jesse M., Vehar David W., Sage Frank, Tonigan Andrew M., Mulcahy Ryan, Ball Thomas A., Pelfrey Elliott, Moreno Melissa, Currie Karissa, Griffin Patrick J.   +15 more
doaj   +1 more source

Data‐Driven and Precursor‐Group Uncertainty Propagation of Lattice Kinetic Parameters in UAM Benchmark

Science and Technology of Nuclear Installations, Volume 2019, Issue 1, 2019., 2019
A new data‐driven sampling‐based framework was developed for uncertainty quantification (UQ) of the homogenized kinetic parameters calculated by lattice physics codes such as TRITON and Polaris. In this study, extension of the database for the delayed neutron data (DND) is performed by exploring more delayed neutron experiments and adding additional ...
Majdi I. Radaideh, Tomasz Kozlowski, William A. Wieselquist, Matthew A. Jessee, Arkady Serikov   +4 more
wiley   +1 more source

Pumpkin, Naked-Seeded—Cucurbita pepo L.

EDIS, 2003
This document provides an overview of naked-seeded pumpkins (Cucurbita pepo L.), highlighting their origin from natural mutants with thin seed coats, making them ideal for consumption without dehulling.
James M. Stephens
doaj   +1 more source

A new approach for uncertainty quantification in predictor-corrector quasi-static Monte Carlo transient simulation

Frontiers in Energy Research, 2023
Two different approaches are widely accepted for transient Monte Carlo (MC) simulation namely the Dynamic Monte Carlo (DMC) and the Predictor-Corrector Quasi-Static Monte Carlo (PCQS-MC).
Taesuk Oh, Inyup Kim, Yonghee Kim
doaj   +1 more source

Remote Sensing Observations of the Winter Yellow Sea Warm Current Invasion into the Bohai Sea, China

Advances in Meteorology, Volume 2016, Issue 1, 2016., 2016
Using ASCAT, QuikSCAT, and MODIS data, we analyzed the sea surface wind field, temperature, salinity, and chlorophyll concentrations in the mixed zone between the Bohai Sea and Yellow Sea in the winter (the period of winter 2013 included December 2013 and January‐February 2014) from 2002 to 2013.
Jie Guo, Hua Zhang, Tingwei Cui, Yijun He, Jie Zhang, Kai Guo, Chawei Hou, Rongjie Liu, James Cleverly   +8 more
wiley   +1 more source