Results 41 to 50 of about 193,851 (310)
Quantification of the Lifecycle Greenhouse Gas Emissions from Nuclear Power Generation Systems
Energies, 2016 This paper statistically quantifies the lifecycle greenhouse gas (GHG) emissions from six distinct reactor-based (boiling water reactor (BWR), pressurized water reactor (PWR), light water reactor (LWR), heavy-water-moderated reactor (HWR), gas-cooled ...
Akhil Kadiyala +2 more
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Recent Developments in Detoxification of Organic Pollutants Using CdS-based Nanocomposites
Nano Biomedicine and Engineering, 2021 The increasing agricultural, industrial and domestic activities have led to an alarming increase of organic and inorganic pollutants in the aquatic systems.
Sanya Mishra +2 more
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Тонкие химические технологииObjectives. Due to the complexity of their behavior, chemical process flowsheets are characterized by steady state multiplicity, in other words, the presence of multiple steady state operating modes having the same set of parameters.
N. A. Korol’kova +2 more
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The Evolution of the Fed Batch Ethoxylation Reactors to Produce the Non-Ionic Surfactants
Frontiers in Chemical Engineering, 2021 The most recent reactor technology to produce non-ionic surfactants via ethoxylation reaction is illustrated in the present work. The most advanced reactors are deeply illustrated for what concerns the working principle and the main performance.
Martino Di Serio +3 more
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CoRR, 2023 Complex software systems often feature distinct modes of operation, each designed to handle a particular scenario that may require the system to respond in a certain way. Breaking down system behavior into mutually exclusive modes and discrete transitions between modes is a commonly used strategy to reduce implementation complexity and promote code ...
Alexander Schulz-Rosengarten +4 more
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Heat transfer deterioration mechanism for water at supercritical pressure
International Journal of Thermofluids, 2020 Heat transfer deterioration (HTD) phenomena in supercritical water is one of the most thermal hydraulic critical issues for supercritical reactors. The onset of heat transfer deterioration and bouncy effect have been studied in details, however limited ...
Salah El-Din El-Morshedy +3 more
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Multifunctional Reactors [PDF]
Chemical Engineering Science, 1992 Multifunctional reactors are single pieces of equipment in which, besides the reaction, other functions are carried out simultaneously. The other functions can be a heat, mass or momentum transfer operation and even another reaction. Multifunctional reactors are not new, but they have received much emphasis in research in the last decade.
openaire +4 more sources
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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Nuclear FusionThis paper outlines the main features of a new high efficiency ( η > 62%) high power (∼18 MW D ^0 ) neutral beam (NB) concept based on pragmatic solutions suitable with the reactor requirements.
A. Simonin +2 more
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