Results 21 to 30 of about 177 (148)
Crud deposition in KER loops at pH 10 LiOH [PDF]
, 1963 One of the problems which may be encountered in the operation of NPR, or of any similar pressurized-water reactor, is the deposition of crud in the reactor core, particularly on the surfaces of the fuel elements. This crud consists primarily of iron oxides resulting from the corrosion of the piping. It has generally been found to deposit preferentially
Dickinson, D. R., Demmitt, T. F.
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An integrated framework for the prediction of axial offset anomaly in pressurized water reactors [PDF]
International Journal of Fluid EngineeringDuring the operation of pressurized water reactors, erosion products can be deposited on the surfaces of the fuel rods, and these deposits lead to enrichment of boric acid, which influences the power distribution along the axial direction and results in ...
Zhiqiang Zhang +4 more
doaj +1 more source
BOTANI: High-fidelity multiphysics model for boron chemistry in CRUD deposits
Nuclear Engineering and Technology, 2021 We develop a new high-fidelity multiphysics model to simulate boron chemistry in the porous Chalk River Unidentified Deposit (CRUD) deposits. Heat transfer, capillary flow, solute transport, and chemical reactions are fully coupled. The evaporation of coolant in the deposits is included in governing equations modified by the volume-averaged assumption ...
Seungjin Seo +6 more
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The Economic History Review, EarlyView.Abstract Housework is central to feminist calls for recognition of women's work, economic histories explaining the sexual division of labour, and claims regarding the progressive role of scientific knowledge. Yet little is known about the time it actually took. We address this lacuna.
Sara Horrell, Jane Humphries
wiley +1 more source
CRUD growth on fuel rod bundles under oscillatory conditions
He jishuBackgroundOscillatory conditions significantly affect the thermal-hydraulic characteristics of floating reactors, leading to changes in the growth of chalk river unidentified deposit (CRUD).PurposeThis study aims to investigates CRUD growth on fuel rod ...
WANG Guolian, LIU Xiaojing, HE Hui
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The Challenges of Domestic Wastewater/Sewage Systems for Māori Communities
Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.The development of domestic wastewater systems in contemporary Aotearoa New Zealand has presented a significant challenge for Māori communities. While those communities have supported attempts to address the pollution of land and waterways through modern treatment methods, the solution has included continuing discharges of sometimes untreated and often
Martin Fisher, Shaun Ogilvie
wiley +1 more source
Experimental validation of a physics-based CRUD growth model using dedicated PWR loop tests
Nuclear Engineering and TechnologyThe model previously developed to predict CRUD growth during the operation of PWRs was validated through the benchmark study for CRUD loop experiments.
Seungjin Seo +6 more
doaj +1 more source
Will you teach me? From seriousness to sincerity with apprentice phenomenography
The Australian Journal of Anthropology, Volume 37, Issue 1, Page 77-86, April 2026.Abstract By pushing for adequate modes of conceptualisation, ontological turn theorists have made significant headway in the attempt to take seriously ontological worlds that are typically considered irreconcilable to those of the Western intellectual project.
Daniel Tranter‐Santoso
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High-Resolution Multiphysics Analysis of CRUD Effects in Reactor Assemblies
PRX EnergyThis study develops a high-fidelity multiphysics coupling framework to systematically investigate the impact of Chalk River unidentified deposits (CRUD) on pressurized-water-reactor (PWR) assemblies, integrating neutronics, thermal hydraulics, and ...
Chaoyuan Zhang +6 more
doaj +1 more source
The Somatic Crowd: The Bodily and Sensory Experience of Reform Crowds in Britain, c.1816–48*
Parliamentary History, Volume 45, Issue 1, Page 72-89, February 2026.Abstract This article considers the roles that the body and the senses played in shaping the dynamics of 19th‐century reform crowds in Britain. Acoustics, terrain, timing, weather and corporeal issues of hunger, thirst and calls of nature influenced the timing and location of events and, along with the physical aspects of accessibility, visibility and ...
Dave Steele
wiley +1 more source