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COMSOL-Based Nuclear Reactor Kinetics Studies at the HFIR

D. Chandler[1], J. Freels[2], R. Primm III[3], and G. Maldonado[1]
[1]Department of Nuclear Engineering, University of Tennessee, Knoxville, TN
[2]Research Reactors Division, Oak Ridge National Laboratory, Oak Ridge, TN
[3]Primm Consulting, LLC., Knoxville, TN

The computational ability to accurately predict the dynamic behavior of a nuclear reactor core in response to ... 扩展阅读

Simulation of Fast Response Thermocouple for the Nuclear Reactor Core

K. Dusarlapudi[1], B. K. Nashine[2], D. Bai[3], and C. S. Babu[1]
[1]KL University, Vaddeswaram, Guntur, Andhra Pradesh, India
[2]E.D&S.S, IGCAR Kalpakkam, India
[3]VIT, Vellore, India

Thermocouples have been used for measurement of temperature ever since the discovery of Seebeck effect. ... 扩展阅读

Numerical Study of the Self-ignition of Tetrafluoroethylene in a 100-dm3-reactor

F. Ferrero[1], M. Kluge[1], R. Zeps[1], T. Spoormaker[2]
[1]BAM Federal Institute for Materials Research and Testing, Berlin, Germany
[2]Chairman PlasticsEurope Fluoropolymers TFE Safety Task Force, Du Pont De Nemours, Dordrecht, The Netherlands

The self-ignition of tetrafluoroethylene (TFE) caused by contact with hot surfaces has been analyzed with the ... 扩展阅读

Numerical Modeling of the Original and Advanced TEMKIN Reactor for Catalysis Experiments in Laboratory Scale

D. Götz[1], M. Kuhn[1], P. Claus[1]
[1]Ernst-Berl-Institute/Chemical Technology II, Darmstadt, Germany

Many industrial, especially heterogeneously catalysed, processes are characterised by a strong interaction ... 扩展阅读

Catalytic Pellet Based Heterocatalytic Reactor Bed Models Development

G. Rádi, T. Varga, and T. Chován
University of Pannonia, Veszprem, Hungary

Nowadays mathematical models are applied in almost every field of our life to predict how real systems ... 扩展阅读

Microwave Plasma Simulation Applied to a Double ICP Jet Reactor

H.-E. Porteanu, and R. Gesche
Ferdinand-Braun-Institut
Berlin, Germany

ICP reactors are usually meter sized and driven at RF frequencies, for example at 13.56 MHz. We developed a ... 扩展阅读

Modeling Research Reactor Fuel Plate Hotspots with the Thin Layer and Thermal Contact Feature in the COMSOL Multiphysics® Software

M. J. Richards [1], A. E. Ruggles [2], J. D. Freels [3], ,
[1] Bredesen Center for Interdisciplinary Research and Graduate Education, University of Tennessee, Knoxville, TN, USA
[2] Department of Nuclear Engineering, University of Tennessee, Knoxville, TN, USA
[3] Research Reactors Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA

One challenge with converting nuclear research reactors to low enrichment fuels is the thermal-fluid ... 扩展阅读

Atmospheric plasma modelling applied for thermal plasma assisted processes

A. Lejeune¹
¹PROTOSTEP

The current general context for green production and decarbonation prompts considering alternative solutions ... 扩展阅读

A COMSOL App to analyse bacteria lethality during sterilization processes

A. Barbagallo¹, R. Sinatra¹
¹BE CAE & Test S.r.l., Viale Africa 170 - Sc.A, 95129, Catania, ITALY

Food sterilization is a thermal industrial process used to give products in airtight food packaging shelf ... 扩展阅读

Neural Network Surrogates for Backward-Facing Step Flow up to Re=900 in COMSOL Multiphysics®

Mialy RABENANAHARY¹
¹PROTOSTEP, Cergy, France

Over the past 10 years, scientific, technical, and technological advancements have significantly propelled ... 扩展阅读

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