Results 1 to 10 of about 352,442 (309)

Impact on Fuel Transport Efficiency in Anode of Planar Solid Oxide Fuel Cells

open access: yesInternational Journal of Electrochemical Science, 2013
This work establishes a mathematical model of fuel transport efficiency in anode that permeates from the surface to the triple phase boundaries through the porous electrode of solid oxide fuel cells.
Fuxing Miao
doaj   +1 more source

An effective mesh strategy for CFD modelling of polymer electrolyte membrane fuel cells [PDF]

open access: yes, 2016
Computational fluid dynamics (CFD) is a major tool in PEM fuel cell research. Typical three-dimensional PEM fuel cell models involve more than 106 mesh elements.
ANSYS Inc.   +27 more
core   +2 more sources

Mathematical model of fuel sloshing in the measuring channel of the fuel expenditure control system

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The problem of fuel sloshing in the measuring cylindrical channel of the system controlling fuel expenditure in the tank is considered in the paper.
Yu. A. Kryukov
doaj   +1 more source

CONSIDERATIONS FOR THE DEVELOPMENT OF A DEVICE FOR THE DECOMMISSIONING OF THE HORIZONTAL FUEL CHANNELS IN THECANDU 6 NUCLEAR REACTOR. PART 11 - PRESENTATION OF THE CUTTING AND EXTRACTING DEVICE OPERATING [PDF]

open access: yesFiabilitate şi Durabilitate, 2015
This paper presents a constructive solution proposed by the authors in order to achieve of a cutting and extracting device for the decommissioning of the horizontal fuel channels in the CANDU 6 nuclear reactor.
Constantin D. STANESCU   +2 more
doaj  

Sub-channel analysis for LBE cooled fuel assembly with grid type spacers of China initiative accelerator driven system

open access: yesFrontiers in Energy Research, 2023
The present study focuses on the thermal hydraulic characteristics of fuel assemblies in the China Initiative Accelerator Driven subcritical System (CiADS), which utilizes grid-type spacers to support lead bismuth eutectic (LBE) cooled fast reactors ...
Qi-Jian Chen   +8 more
doaj   +1 more source

CONSIDERATIONS FOR THE DEVELOPMENT OF A DEVICE FOR THE DECOMMISSIONING OF THE HORIZONTAL FUEL CHANNELS IN THE CANDU 6 NUCLEAR REACTOR PART 3 - FUEL CHANNEL REFERENCES [PDF]

open access: yesFiabilitate şi Durabilitate, 2014
As many nuclear power plants are reaching their end of lifecycle, the decommissioning of these installations has become one of the 21st century’s great challenges. Each project may be managed differently, depending on the country, development policies,
Gabi ROSCA FARTAT   +2 more
doaj  

Experimental study and comparison of various designs of gas flow fields to PEM fuel cells and cell stack performance

open access: yesFrontiers in Energy Research, 2014
In this study, a significant number of experimental tests to PEM fuel cells were conducted to investigate the effect of gas flow fields on fuel cell performance.
Hong eLiu   +4 more
doaj   +1 more source

Along-the-channel modeling and analysis of PEFCs at low stoichiometry: Development of a 1+2D model [PDF]

open access: yes, 2019
Water management remains a key challenge in polymer-electrolyte fuel cells. In this work, a pseudo 3-D (1+2D) model is developed to account better for changes of water management along the channel, as well as verify the possibilities of using ...
Borup, RL   +5 more
core  

CONSIDERATIONS FOR THE DEVELOPMENT OF A DEVICE FOR THE DECOMMISSIONING OF THE HORIZONTAL FUEL CHANNELS IN THE CANDU 6 NUCLEAR REACTOR PART 4 - FUEL CHANNEL ASSEMBLY [PDF]

open access: yesFiabilitate şi Durabilitate, 2014
As many nuclear power plants are reaching their end of lifecycle, the decommissioning of these installations has become one of the 21st century’s great challenges. Each project may be managed differently, depending on the country, development policies,
Gabi ROSCA FARTAT   +2 more
doaj  

Experimental substantiation of selection of fuel channel imitator for hydrodynamic model of nuclear reactor

open access: yesNuclear Energy and Technology, 2015
Description is given of the methodology for experimental substantiation of hydrodynamic characteristics of imitators of fuel channels in the model of reactor unit with two-loop configuration.
E.F. Avdeev   +3 more
doaj   +1 more source

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