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Progress on Particle Resuspension in Nuclear Reactors

Yuanzineng kexue jishu, 2023
In nuclear reactors, fine aerosol particles are one of the important carriers of radioactive substances. In the case of a serious accident in a nuclear reactor, the resuspension behavior of particles under the effect of transient airflow may cause a ...
PENG Wei1;WANG Jinghong2;WANG Xiaozhong1;SUN Qi1,*;YU Suyuan2
doaj   +2 more sources

Moment‐Equivalent Adhesion Statistics Inferred From Particle Resuspension Kinetics [PDF]

Small Science
Particle resuspension from surfaces is a fundamental process in many chemical engineering systems, including aerosol dispersion, powder processing, filtration, contamination control, and environmental dispersion.
Roy Almog, Ziv Klausner, Ronen Berkovich
doaj   +2 more sources

The impact of temperature and sediment resuspension on microbial eukaryote recruitment from shallow Baltic Sea sediment [PDF]

Frontiers in Microbiology
Germination from plankton resting stages is often inhibited by burial and anoxic conditions in the sediment. Resuspension of surface sediments by storms might, therefore, represent an important mechanism that facilitates germination.
Ingrid Sassenhagen, Daniel P. R. Herlemann, Kaja Gentsch, Anke Kremp, Matthias Labrenz, Jörg Dutz   +5 more
doaj   +2 more sources

Resuspension, Redistribution, and Deposition of Oil-Residues to Offshore Depocenters After the Deepwater Horizon Oil Spill

Frontiers in Marine Science, 2021
The focus of this study was to determine the long-term fate of oil-residues from the 2010 Deepwater Horizon (DwH) oil spill due to remobilization, transport, and re-distribution of oil residue contaminated sediments to down-slope depocenters following ...
Arne R. Diercks, Isabel C. Romero, Rebekka A. Larson, Patrick Schwing, Patrick Schwing, Austin Harris, Samantha Bosman, Jeffrey P. Chanton, Gregg Brooks   +8 more
doaj   +1 more source

Lagrangian Observation of 234Th and Its Application in Constraining the Sinking of Particulate Organic Carbon on the Slope of the Northeastern South China Sea

Frontiers in Marine Science, 2022
The 234Th–238U disequilibrium has been widely used to quantify the sinking flux of particulate organic carbon (POC) out of the upper ocean. However, the influence of the advection on the quantification is poorly understood due to the lack of in situ ...
Weifeng Yang, Weifeng Yang, Xiufeng Zhao, Xiufeng Zhao, Min Chen, Yusheng Qiu, Minfang Zheng   +6 more
doaj   +1 more source

Investigation of particle resuspension from a garment using different turbulence dispersion models [PDF]

Journal of Heat and Mass Transfer Research, 2022
One of the most important sources of aerosol production in a controlled space is the human. The flow around the individual and the particles on the garment play an essential role in aerosol distribution in the environment.
Hamidreza Kharinezhad Arani, Ali Jafarian, Jamal Darand   +2 more
doaj   +1 more source

Impacts of Consolidation Time on the Critical Hydraulic Gradient of Newly Deposited Silty Seabed in the Yellow River Delta

Journal of Marine Science and Engineering, 2021
The silty seabed in the Yellow River Delta (YRD) is exposed to deposition, liquefaction, and reconsolidation repeatedly, during which seepage flows are crucial to the seabed strength.
Meiyun Tang, Yonggang Jia, Shaotong Zhang, Chenxi Wang, Hanlu Liu   +4 more
doaj   +1 more source

Benthic controls of resuspension in UK shelf seas: Implications for resuspension frequency [PDF]

Continental Shelf Research, 2019
In situ measurements and ship-based resuspension experiments using annular flumes are used to determine sediment stability and critical erosion thresholds for four sites with significantly different sediment characteristics, located in the Celtic Sea at water depths of 100 m.
Thompson, C.E.L., Williams, M.E., Amoudry, L., Hull, T., Reynolds, S., Panton, A., Fones, G.R.   +6 more
openaire   +4 more sources

Model Based Generation Prediction of SPV Power Plant Due to Weather Stressed Soiling

Energies, 2021
Solar energy is going to be a major component of global energy generation. Loss due to dust deposition has raised a great concern to the investors in this field.
Saheli Sengupta, Aritra Ghosh, Tapas K. Mallick, Chandan Kumar Chanda, Hiranmay Saha, Indrajit Bose, Joydip Jana, Samarjit Sengupta   +7 more
doaj   +1 more source

Influence of resuspension volume on dry sampling devices taken for human papillomavirus testing: implications for self-sampling

BioTechniques, 2023
Optimization of technical parameters that influence the performance of human papillomavirus (HPV) testing on self-taken samples is important. Here, the authors assessed the impact of resuspension volume on the detection of HPV using four validated HPV ...
Linzi Connor, Hana Elasifer, Alex Sargent, Ramya Bhatia, Catriona Graham, Kate Cuschieri   +5 more
doaj   +1 more source