CONSIDERATIONS FOR THE DEVELOPMENT OF A DEVICE FOR THE DECOMMISSIONING OF THE HORIZONTAL FUEL CHANNELS IN THE CANDU 6 NUCLEAR REACTOR. PART 10 - PRESENTATION OF THE DECOMMISSIONING DEVICE OPERATING [PDF]
Fiabilitate şi Durabilitate, 2015 This paper presents a solution proposed by the authors in order to achieve of a cutting and extracting device operating panel for the decommissioning of the horizontal fuel channels in the CANDU 6 nuclear reactor.
Constantin D. STANESCU, +2 more
doaj
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]
Fiabilitate 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
FUEL CHANNEL VARIABLE ORIFICE DESIGN [PDF]
, 1963 A design analysis of a variable adjustable orifice that can be used on all fuel channels is presented. With an adjustmert range of 1/4 turn the flow can be controlled over the range 9.9 to 36.9 lb/sec with a constant sensitivity of 5.85 deg F/deg. rot. for DELTA T = 400 deg F. Temperature sensitivity can be reduced by increasing the adjustmert range; a
openaire +2 more sources
Selected papers from OECD-NEA PSBT benchmark [PDF]
, 2014 Historically, the prediction of safety margins has been based on system level thermal-hydraulic calculations employing suitable empirical formulations for assembly specific geometries and fuel-element grid spacers.
Avramova, Maria +4 more
core +4 more sources
DETAILS OF OPERATIONS PERFORMED BY THE REMOTE CONTROL ROBOT (CONCEPT) TO THE HORIZONTAL FUEL CHANNEL DURING DECOMMISSIONING PHASE OF NUCLEAR REACTOR CALANDRIA STRUCTURE. PART II: INSIDE OPERATIONS [PDF]
Fiabilitate şi Durabilitate, 2017 The authors contribution to this paper is to present a concept solution of a remote control robot (RCR) used for decommissioning of the horizontal fuel channels pressure tube in the CANDU nuclear reactor. In this paper the authors highlight few details
Constantin POPESCU +2 more
doaj
A Double-Bridge Channel Shape of a Membraneless Microfluidic Fuel Cell
Energies, 2021 A double-bridge shape is proposed as a novel flow channel cross-sectional shape of a membraneless microfluidic fuel cell, and its electrochemical performance was analyzed with a numerical model.
Ji-Hyun Oh +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 7 - FUNCTIONING OF THE DECOMMISSIONING DEVICE [PDF]
Fiabilitate şi Durabilitate, 2015 The scope of this paper is to achieve the device functioning steps for the commissioning of the horizontal fuel channels of calandria vessel. The dismantling of the fuel channel is performed by one device which shall provide radiation protection during
Gabi ROSCA FARTAT +2 more
doaj
The effects of water and microstructure on the performance of polymer electrolyte fuel cells [PDF]
, 2006 n this paper, we present a comprehensive non-isothermal, one-dimensional model of the cathode side of a Polymer Electrolyte Fuel Cell. We explicitly include the catalyst layer, gas diffusion layer and the membrane.
A. Young +59 more
core +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 6 - PRESENTATION OF THE DECOMMISSIONING DEVICE [PDF]
Fiabilitate şi Durabilitate, 2015 The objective of this paper is to present a possible solution for the designing of a device for the decommissioning of the horizontal fuel channels in the CANDU 6 nuclear reactor.
Gabi ROSCA FARTAT +2 more
doaj
Performance of an Anode Supported Solid Oxide Fuel Cell with Indirect Internal Reforming [PDF]
The conversion of fuel into hydrogen-rich gas is necessary for fuel cells. This can be achieved either indirectly in fuel processing systems, in which the hydrocarbon feed is converted in an external catalytic steam reformer, or directly in the fuel cell.
Chung, JS +4 more
core +1 more source