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Capture of the Morphology Transfer Process in a High-Momentum Centrally Aerated Bubble Column with a Hybrid Multifield Two-Fluid Model 用混合多场双流体模型捕捉高动量中心充气气泡柱中的形态传递过程
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-27 DOI: 10.1080/00295639.2024.2365035
Yixiang Liao, Shiwang Li
{"title":"Capture of the Morphology Transfer Process in a High-Momentum Centrally Aerated Bubble Column with a Hybrid Multifield Two-Fluid Model","authors":"Yixiang Liao, Shiwang Li","doi":"10.1080/00295639.2024.2365035","DOIUrl":"https://doi.org/10.1080/00295639.2024.2365035","url":null,"abstract":"The role of pool scrubbing in attenuating radioactivity release after severe accidents has been explored extensively. It is known that scrubbing efficiency is largely determined by the hydrodynamic...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141614828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of NEMESI: A Multiparameter Library Generator Prototype for Industrial VVER and PWR Applications Based on APOLLO3® 开发 NEMESI：基于 APOLLO3® 的工业 VVER 和 PWR 应用多参数库发生器原型
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-25 DOI: 10.1080/00295639.2024.2340161
A. Brighenti, B. Vezzoni, A. Hebert, B. Calgaro, E. Y. Garcia-Cervantes, G. Huaccho Zavala, L. Graziano, P. Laurent, L. Mercatali, P. Mosca, A. Previti, S. Santandrea, J. F. Vidal, A. Willien, I. Zmijarevic
{"title":"Development of NEMESI: A Multiparameter Library Generator Prototype for Industrial VVER and PWR Applications Based on APOLLO3®","authors":"A. Brighenti, B. Vezzoni, A. Hebert, B. Calgaro, E. Y. Garcia-Cervantes, G. Huaccho Zavala, L. Graziano, P. Laurent, L. Mercatali, P. Mosca, A. Previti, S. Santandrea, J. F. Vidal, A. Willien, I. Zmijarevic","doi":"10.1080/00295639.2024.2340161","DOIUrl":"https://doi.org/10.1080/00295639.2024.2340161","url":null,"abstract":"A nuclear reactor’s design and safety assessment relies on a calculation platform consisting of a series of calculations performed using different simulation tools, each dedicated to modeling a spe...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141613868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sensitivity Analysis and Uncertainty Quantification on Point Defect Kinetics Equations with Perturbation Analysis 利用扰动分析对点缺陷动力学方程进行灵敏度分析和不确定性量化
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-24 DOI: 10.1080/00295639.2024.2364455
Miaomiao Jin, Jilang Miao
{"title":"Sensitivity Analysis and Uncertainty Quantification on Point Defect Kinetics Equations with Perturbation Analysis","authors":"Miaomiao Jin, Jilang Miao","doi":"10.1080/00295639.2024.2364455","DOIUrl":"https://doi.org/10.1080/00295639.2024.2364455","url":null,"abstract":"The concentration of radiation-induced point defects in general materials under irradiation is commonly described by the point defect kinetics equations based on rate theory. However, the parametri...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the Accuracy of Transport Spatial Discretization Methods for Diffusive Regimes 论扩散状态下运输空间离散化方法的准确性
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-24 DOI: 10.1080/00295639.2024.2356986
Rodolfo M. Ferrer, Edward W. Larsen
{"title":"On the Accuracy of Transport Spatial Discretization Methods for Diffusive Regimes","authors":"Rodolfo M. Ferrer, Edward W. Larsen","doi":"10.1080/00295639.2024.2356986","DOIUrl":"https://doi.org/10.1080/00295639.2024.2356986","url":null,"abstract":"An infinite-medium analysis is performed for neutron transport spatial discretization methods in planar geometry. Angular flux solutions of the spatially continuous transport equation, which are dr...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Verification of Adjoint Solution Commutativity with the New OpenNode Nodal Diffusion Code 用新的 OpenNode 节点扩散代码验证邻接解的换算性
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-24 DOI: 10.1080/00295639.2024.2357454
Hicham Satti, Otman El Hajjaji, Tarek El Bardouni, Tarik El Ghalbzouri
{"title":"Verification of Adjoint Solution Commutativity with the New OpenNode Nodal Diffusion Code","authors":"Hicham Satti, Otman El Hajjaji, Tarek El Bardouni, Tarik El Ghalbzouri","doi":"10.1080/00295639.2024.2357454","DOIUrl":"https://doi.org/10.1080/00295639.2024.2357454","url":null,"abstract":"This paper presents in-depth exploration and verification of the OpenNode nodal diffusion code, a robust tool designed for multigroup neutron diffusion simulations under steady-state conditions. Le...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141738337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Survey of Multimaterial Treatments for Thermal Radiative Transfer 热辐射传输多材料处理调查
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-24 DOI: 10.1080/00295639.2024.2347688
Quincy Huhn, Ben C. Yee, Andrew T. Till
{"title":"A Survey of Multimaterial Treatments for Thermal Radiative Transfer","authors":"Quincy Huhn, Ben C. Yee, Andrew T. Till","doi":"10.1080/00295639.2024.2347688","DOIUrl":"https://doi.org/10.1080/00295639.2024.2347688","url":null,"abstract":"Arbitrary Lagrangian-Eulerian methods are a popular choice for hydrodynamic modeling in radiation (rad-hydro) simulations. Because these methods involve a relaxation step that moves the mesh relati...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mission Results: Creating a 3D Map of a Very High Radiation Confined Space Using the LiDAR-Equipped Elios 3 Drone 任务成果：使用配备激光雷达的 Elios 3 无人机绘制高辐射封闭空间的 3D 地图
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-24 DOI: 10.1080/00295639.2024.2364463
K. L. Young, C. K. Phillips, M. D. Reyes, T. C. O’Connor, R. S. Schierman, A. Meldem, E. S. English, W. N. West
{"title":"Mission Results: Creating a 3D Map of a Very High Radiation Confined Space Using the LiDAR-Equipped Elios 3 Drone","authors":"K. L. Young, C. K. Phillips, M. D. Reyes, T. C. O’Connor, R. S. Schierman, A. Meldem, E. S. English, W. N. West","doi":"10.1080/00295639.2024.2364463","DOIUrl":"https://doi.org/10.1080/00295639.2024.2364463","url":null,"abstract":"A prototype configuration of an Elios 3 indoor inspection drone, made by Flyability, comprising a lightweight light detection and ranging (LiDAR) system and a wide-range, electronic dosimeter was d...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of CFD Predictions Using Experiments from a Heated Gas-Cooled Pebble Bed Facility 利用加热气体冷却卵石床设备的实验评估 CFD 预测值
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-21 DOI: 10.1080/00295639.2024.2356418
K. Podila, Q. Chen, N. Onder
{"title":"Assessment of CFD Predictions Using Experiments from a Heated Gas-Cooled Pebble Bed Facility","authors":"K. Podila, Q. Chen, N. Onder","doi":"10.1080/00295639.2024.2356418","DOIUrl":"https://doi.org/10.1080/00295639.2024.2356418","url":null,"abstract":"This paper presents computational fluid dynamics (CFD) simulations of the coolant gas flow in a pebble bed reactor core to assess the suitability of CFD models to accurately predict the temperature...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermal Release Mechanisms of a Typical Absorber at the Synchrotron Radiation Front-End Based on Finite Element Analysis 基于有限元分析的同步辐射前端典型吸收器的热释放机制
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-21 DOI: 10.1080/00295639.2024.2356400
Yunfei Sun, Tong Li, Lan Lan, Shuhao Xu, Jiahua Chen, Wanqian Zhu, Song Xue, Hongxin Luo, Limin Jin
{"title":"Thermal Release Mechanisms of a Typical Absorber at the Synchrotron Radiation Front-End Based on Finite Element Analysis","authors":"Yunfei Sun, Tong Li, Lan Lan, Shuhao Xu, Jiahua Chen, Wanqian Zhu, Song Xue, Hongxin Luo, Limin Jin","doi":"10.1080/00295639.2024.2356400","DOIUrl":"https://doi.org/10.1080/00295639.2024.2356400","url":null,"abstract":"Based on finite element analysis, a typical synchrotron radiation front-end high heat load absorber (fixed mask) is thermally analyzed to illustrate the heat transfer paths and thermal release mech...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Use of Variance Reduction Techniques for Photon Dose Estimation in the Design of Radiotherapy Facilities at 10 and 15 MeV via Monte Carlo Simulations 通过蒙特卡罗模拟，在 10 和 15 MeV 放疗设施设计中使用减少方差技术估算光子剂量
IF 1.2 3区 工程技术
Nuclear Science and Engineering Pub Date : 2024-06-20 DOI: 10.1080/00295639.2024.2357435
C. Fedon, R. P. Kollaard, A. Metz
{"title":"The Use of Variance Reduction Techniques for Photon Dose Estimation in the Design of Radiotherapy Facilities at 10 and 15 MeV via Monte Carlo Simulations","authors":"C. Fedon, R. P. Kollaard, A. Metz","doi":"10.1080/00295639.2024.2357435","DOIUrl":"https://doi.org/10.1080/00295639.2024.2357435","url":null,"abstract":"In the context of designing radiotherapy facilities, typical dose estimation methods involve analytical approaches, as outlined in International Atomic Energy Agency (IAEA) Safety Reports Series No...","PeriodicalId":19436,"journal":{"name":"Nuclear Science and Engineering","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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