Results 71 to 80 of about 69,074 (188)

Thermal stress analysis of fuel element in particle bed reactor [PDF]

open access: yes, 2013
In this paper, a method of determination of temperature and thermal stress distributions in a fuel element of a new gas-cooled, thermal spectrum particle bed reactor (GCT-PBR) was derived.
Han, Lu
core  

Kinetics of the VR-1 Reactor - step Change in Reactivity [PDF]

open access: yes
Skoková změna reaktivity je významným jevem, který má dopad na bezpečný provoz jaderných reaktorů. Cílem práce bylo srovnat výsledky získané ze simulací kódu Serpent s výsledky experimentu, který byl uskutečněn na reaktoru VR-1.
Filip Solař
core  

Measurement of neutron and gamma field time dependence in core of Training reactor VR-1

open access: yes, 2018
Tato práce se zabývá časovou závislostí neutronového a gama pole při přechodových jevech na reaktoru VR-1. Jsou zde prezentovány naměřené experimenty a výsledky jsou diskutovány.
Cuhra Martin
core  

Modeling of a solar receiver–reactor for sulfur-based thermochemical cycles for hydrogen generation

open access: yes, 2011
Sulfur based thermochemical cycles for hydrogen generation from water have one reaction step in common which is the decomposition of sulfuric acid as one of the most energy consuming steps.
Roeb, Martin   +3 more
core   +1 more source

Potential replacement of IRT-4M fuel for the training reactor VR-1 by the other fuel type

open access: yes, 2020
Již přes třicet let je na školním reaktoru VR-1 používáno jaderné palivo IRT-M. Cílem bakalářské práce je najít náhradu současně používaného jaderného paliva IRT-4M za palivo vyráběné jinou firmou, a tím se odprostit od závislosti na ruských jaderných ...
Jan Čada
core  

Influência do tempo de retenção hidráulica e da velocidade superficial do ar no desempenho de um reator de leito móvel com biofilme (MBBR) [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.A tendência é que nos grandes centros urbanos as estações de tratamento de efluentes apresentem ...
Zilli, Railene Pezente
core  

CPFD Simulation of Operation Characteristics of a 10t/d Sludge and Biomass Co-incineration Fluidized Bed Reactor

open access: yes工程科学与技术
ObjectiveThis research aims to comprehensively investigate the operational dynamics of a 10t/d sludge and biomass co-incineration fluidized bed reactor through Computational Particle Fluid Dynamics (CPFD) modeling, addressing critical gaps in industrial ...
REN Shaohui   +5 more
doaj  

Condition monitoring of an advanced gas-cooled nuclear reactor core

open access: yes, 2007
A critical component of an advanced gas-cooled reactor station is the graphite core. As a station ages, the graphite bricks that comprise the core can distort and may eventually crack.
Giovanini, L.   +3 more
core   +1 more source

Neutron activation analysis of cultural heritage samples at the Training Reactor VR-1

open access: yes
Diplomová práce se zabývá studiem vzorků kulturního dědictví a měřením charakteristik neutronového pole na Školním reaktoru VR-1. Zkoumány byly několikeré sady mincí stejné hodnoty a druhu vyraženy v~rozdílných letech.
Jakub Brázdil
core  

Fission yield measurements from uranium irradiated in the VR-1 reactor

open access: yes, 2019
This master thesis gives the theoretical description and practical measurement of fission yields from a sample of depleted uranium irradiated for 15 minutes in a research reactor, i.e. VR-1 reactor of the CTU in Prague. First, a theoretical background is given so that the results can be understood.
openaire   +1 more source

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