Results 1 to 10 of about 35,743 (307)

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   +3 more sources

CONSIDERATIONS FOR THE DEVELOPMENT OF A DEVICE FOR THE DECOMMISSIONING OF THE HORIZONTAL FUEL CHANNELS IN THE CANDU 6 NUCLEAR REACTOR PART 2 - FUEL CHANNEL PRESENTATION [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   +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 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   +1 more source

Automated Image Stitching of Down Channel Nuclear Reactor Fuel Channel Inspection Footage [PDF]

open access: yes12th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies (NPIC&HMIT 2021), 2021
Routine inspection of the nuclear reactor core is fundamental to the continued safe operation of any nuclear power plant. Inspection methods vary but a common approach is visual inspection. Visual inspections are performed routinely on the UK’s seven Advanced Gas-cooled Reactors (AGR) and in this paper, we focus on that design.
Devereux, Michael   +2 more
openaire   +2 more sources

Fuel Channel Inspection Equipment for RBMK Reactors [PDF]

open access: yesJournal of Nuclear Science and Technology, 2001
This paper describes fuel channel inspection equipment for RBMK reactors. Specially designed equipment for inspecting RBMK reactor fuel channels has been manufactured by a Japanese joint company group and supplied to the Leningrad Nuclear Power Plant. Three different heads of the equipment were used to detect flaws in the fuel channel especially in the
Hiroyasu Mochizuki   +4 more
openaire   +1 more source

Investigation of water motion in a fuel cell channel with a reservoir

open access: yesJournal of Cleaner Production, 2022
© 2022 Elsevier LtdThis study presents a novel gas distribution channel configured with a reservoir and an extra outlet to prevent channels from being clogged by long slugs in the vicinity of the outlet port in fuel cells. The motion of water droplets in this channel was investigated using the volume of fluid method.
Arin Goksel Altintas   +2 more
openaire   +3 more sources

ASSESSMENT OF HEAT TRANSFER IN FUEL CHANNEL OF INDIAN PHWR UNDER POSTULATED LARGE BREAK LOSS OF COOLANT ACCIDENT: EXPERIMENTAL AND NUMERICAL STUDY [PDF]

open access: yesEPJ Web of Conferences, 2021
The behaviour of the channel under postulated large break LOCA scenario had been a prime safety concern. The radiative heat transfer is predominant in a channel when the convective cooling environment is marred. The estimation of temperature distribution
Ajay Ketan, Kumar Ravi, Gupta Akhilesh
doaj   +1 more source

Researches on Special Thermal Hydraulic Phenomena of Annular Fuel Assembly by Sub-Channel Analysis Code-NACAF

open access: yesFrontiers in Energy Research, 2021
Dual cooled annular fuel is a novel fuel design, which has the potential to improve the reactor power density while maintaining or improving its safety margin.
Pan Wu   +4 more
doaj   +1 more source

A novel model of third phase inclusions on two phase boundaries

open access: yesMaterials Theory, 2017
A new computationally efficient model of an included phase located at the interface between two other phases is developed by projecting the boundaries of the inclusion onto the boundary between the two other phases.
Andrew A. Prudil, Michael J. Welland
doaj   +1 more source

The Effects of the PEM Fuel Cell Performance with the Waved Flow Channels [PDF]

open access: yesJournal of Applied Mathematics, 2013
The objective of this study is to use a new style of waved flow channel instead of the plane surface channel in the proton exchange membrane fuel cell (PEMFC). The velocity, concentration, and electrical performance with the waved flow channel in PEMFC are investigated by numerical simulations.
Yang, Yue-Tzu   +2 more
openaire   +3 more sources

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