FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310127893> ?p ?o ?g. }

• W4310127893 endingPage "114972" @default.
• W4310127893 startingPage "114972" @default.
• W4310127893 abstract "Turbulence is considered to be the result of coupled time-averaged and pulsating velocities, making it difficult to distinguish the respective effects, and the quantitative effect of turbulent pulsation alone on mass transfer within biofilms has not been discussed in the literature. In this study, we constructed a special oscillating grid biofilm reactor combining Particle Image Velocimetry (PIV) measurements and Computational Fluid Dynamics (CFD) simulations to achieve nearly isotropic turbulence in a designed ambient without time-averaged velocity and shear stress. Subsequently, velocity and contaminant concentration distributions were obtained by solving a mass transfer model with a k-ε turbulence model, combined with measurements of biofilm structure parameters. The results showed that the increase in turbulent pulsation intensity led to a significant stratification of the percolation velocity gradient in biofilms, which enhanced convective mass transfer. The changes of biofilm density and porosity under turbulent pulsation were more strongly correlated with convective mass transfer. When the turbulent intensity (q) increased to 2.50 cm s−1, the removal rate reached the highest value of 96.93%, accelerating the migration of contaminant concentration and the diffusive mass transfer effect was obvious. In addition, the trend of biofilm thickness under turbulent pulsation was consistent with the change of contaminant concentration distribution, and the correlation between them was greater. In summary, at q of 2.50 cm s−1, there was a positive effect on both convection and diffusion mechanisms in biofilms, and the contaminant removal rate and biofilm thickness reached the maximum, which was the recommended turbulent pulsation conditions." @default.
• W4310127893 created "2022-11-30" @default.
• W4310127893 creator A5021234785 @default.
• W4310127893 creator A5024108759 @default.
• W4310127893 creator A5025730976 @default.
• W4310127893 creator A5070131811 @default.
• W4310127893 date "2023-01-01" @default.
• W4310127893 modified "2023-09-27" @default.
• W4310127893 title "Separate effect of turbulent pulsation on internal mass transfer in porous biofilms" @default.
• W4310127893 cites W1535875709 @default.
• W4310127893 cites W1620294891 @default.
• W4310127893 cites W1976892634 @default.
• W4310127893 cites W1979888642 @default.
• W4310127893 cites W1988456043 @default.
• W4310127893 cites W1995795568 @default.
• W4310127893 cites W2004167630 @default.
• W4310127893 cites W2005552865 @default.
• W4310127893 cites W2008503425 @default.
• W4310127893 cites W2015807080 @default.
• W4310127893 cites W2016249381 @default.
• W4310127893 cites W2018334673 @default.
• W4310127893 cites W2030203393 @default.
• W4310127893 cites W2033826578 @default.
• W4310127893 cites W2037376373 @default.
• W4310127893 cites W2051852337 @default.
• W4310127893 cites W2055960739 @default.
• W4310127893 cites W2070300719 @default.
• W4310127893 cites W2071878065 @default.
• W4310127893 cites W2079863823 @default.
• W4310127893 cites W2087593012 @default.
• W4310127893 cites W2093882184 @default.
• W4310127893 cites W2104797509 @default.
• W4310127893 cites W2111370339 @default.
• W4310127893 cites W2131409295 @default.
• W4310127893 cites W2140485251 @default.
• W4310127893 cites W2152052999 @default.
• W4310127893 cites W2155100900 @default.
• W4310127893 cites W2157705273 @default.
• W4310127893 cites W2164791080 @default.
• W4310127893 cites W2167576954 @default.
• W4310127893 cites W2171410540 @default.
• W4310127893 cites W2342177527 @default.
• W4310127893 cites W2464732767 @default.
• W4310127893 cites W2480010979 @default.
• W4310127893 cites W2580829089 @default.
• W4310127893 cites W2587867747 @default.
• W4310127893 cites W2590281816 @default.
• W4310127893 cites W2625679933 @default.
• W4310127893 cites W2738462100 @default.
• W4310127893 cites W2757962854 @default.
• W4310127893 cites W2783583243 @default.
• W4310127893 cites W2789419497 @default.
• W4310127893 cites W2794589921 @default.
• W4310127893 cites W2795982117 @default.
• W4310127893 cites W2885628065 @default.
• W4310127893 cites W2900100832 @default.
• W4310127893 cites W2906993400 @default.
• W4310127893 cites W2944793387 @default.
• W4310127893 cites W2955570965 @default.
• W4310127893 cites W2966177325 @default.
• W4310127893 cites W3000058900 @default.
• W4310127893 cites W3135098407 @default.
• W4310127893 cites W3156843774 @default.
• W4310127893 cites W3162364886 @default.
• W4310127893 cites W4244530007 @default.
• W4310127893 doi "https://doi.org/10.1016/j.envres.2022.114972" @default.
• W4310127893 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36455631" @default.
• W4310127893 hasPublicationYear "2023" @default.
• W4310127893 type Work @default.
• W4310127893 citedByCount "1" @default.
• W4310127893 countsByYear W43101278932023 @default.
• W4310127893 crossrefType "journal-article" @default.
• W4310127893 hasAuthorship W4310127893A5021234785 @default.
• W4310127893 hasAuthorship W4310127893A5024108759 @default.
• W4310127893 hasAuthorship W4310127893A5025730976 @default.
• W4310127893 hasAuthorship W4310127893A5070131811 @default.
• W4310127893 hasConcept C10899652 @default.
• W4310127893 hasConcept C110808204 @default.
• W4310127893 hasConcept C120665830 @default.
• W4310127893 hasConcept C121332964 @default.
• W4310127893 hasConcept C127313418 @default.
• W4310127893 hasConcept C151730666 @default.
• W4310127893 hasConcept C15476950 @default.
• W4310127893 hasConcept C185592680 @default.
• W4310127893 hasConcept C196558001 @default.
• W4310127893 hasConcept C207857233 @default.
• W4310127893 hasConcept C51038369 @default.
• W4310127893 hasConcept C523546767 @default.
• W4310127893 hasConcept C57879066 @default.
• W4310127893 hasConcept C58123911 @default.
• W4310127893 hasConcept C93038891 @default.
• W4310127893 hasConcept C97355855 @default.
• W4310127893 hasConceptScore W4310127893C10899652 @default.
• W4310127893 hasConceptScore W4310127893C110808204 @default.
• W4310127893 hasConceptScore W4310127893C120665830 @default.
• W4310127893 hasConceptScore W4310127893C121332964 @default.
• W4310127893 hasConceptScore W4310127893C127313418 @default.
• W4310127893 hasConceptScore W4310127893C151730666 @default.

• next