Results 21 to 30 of about 35,743 (307)

Optimization of a Membraneless Microfluidic Fuel Cell with a Double-Bridge Flow Channel

open access: yes, 2022
In this work, a design optimization study was conducted to improve the performance of a membraneless microfluidic fuel cell with a double-bridge cross-section of the flow channel.
Tien-Dung Vuong   +2 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 10 - PRESENTATION OF THE DECOMMISSIONING DEVICE OPERATING [PDF]

open access: yesFiabilitate 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  

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]

open access: yesFiabilitate 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

open access: yesEnergies, 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

Transport of Sellafield-derived C-14 from the Irish Sea through the North Channel [PDF]

open access: yes, 2001
Since the early 1950s, the Sellafield nuclear fuel reprocessing plant in Northwest England has released radio-carbon into the Irish Sea in a mainly inorganic form as part of its authorized liquid effluent discharge.
Anderson, R.   +9 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 7 - FUNCTIONING OF THE DECOMMISSIONING DEVICE [PDF]

open access: yesFiabilitate 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  

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]

open access: yesFiabilitate 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  

PARTICULARITIES REGARDING THE OPERATING PROCESS OF THE CUTTING AND EXTRACTION DEVICE IN THE CANDU HORIZONTAL FUEL CHANNELS PRESSURE TUBE DECOMMISSIONING PART II: CUTTING AND EXTRACTING PRESSURE TUBE PROCESS [PDF]

open access: yesFiabilitate şi Durabilitate, 2016
This paper presents some details of operation process for a Cutting and Extraction Device (CED) in order to achieve the decommissioning of the horizontal fuel channels pressure tube in the CANDU 6 nuclear reactor.
Constantin POPESCU   +5 more
doaj  

Effect of Rotational Control for Accelerating Water Discharge on the Performance of a Circular Polymer Electrolyte Membrane Fuel Cell

open access: yesEnergies, 2022
Polymer electrolyte membrane fuel cells are emerging as an important research topic owing to increasingly intensified environmental pollution. The flow field pattern of the fuel cell controls the electrochemically uniform distribution and water flooding ...
Ji-Seong Kim   +4 more
doaj   +1 more source

FUEL CHANNEL VARIABLE ORIFICE DESIGN [PDF]

open access: yes, 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

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