Results 141 to 150 of about 29,832 (302)

Modulation of turbulence and mesoscale structure in nested large‐eddy simulations with a gray‐zone parent domain

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The cell perturbation (CP) method mitigate mesoscale structural perturbations entering large‐eddy simulations (LES) from gray‐zone parent domains. The turbulent kinetic energy (TKE) bias‐filtering effect of CP increases with nesting ratio and is most pronounced under weakly convective conditions.
Jung‐Hee Ryu, Song‐Lak Kang
wiley   +1 more source

Characteristics of upper‐level updrafts and downdrafts in the anvils of tropical deep convective clouds

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study investigates the thermodynamic and microphysical characteristics of updrafts and downdrafts of tropical deep convective anvil clouds using in situ measurements. We found that parts of the downdrafts are in ice supersaturation in these clouds.
Sreehari Kizhuveettil, Jordi Vila‐Guerau de Arellano, Martina Krämer, Armin Afchine, Luiz A. T. Machado, Martin Zöger, Wiebke Frey   +6 more
wiley   +1 more source

Understanding pressure excursions in extracorporeal technologies: The role of shear stress and hematologic predisposition. [PDF]

J Extra Corpor Technol
El Dsouki Y, Cirullo C, D'Alessandro A, Condello I.   +3 more
europepmc   +1 more source

Evolution of sea fog based on meteorological and oceanographic observations during FATIMA Yellow Sea campaign

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study presents a conceptual framework linking sea‐water temperature Tw gradients to the formation and persistence of sea fog in the southeastern Yellow Sea. Over cold waters maintained by tidal mixing, downward latent heat flux enhances lower‐level stability and sustains persistent sea fog, whereas over warmer waters, upward fluxes and thermal ...
Jae‐yong Lee, Kyung‐Il Chang, Kyung Man Kim, Ismail Gultepe, Harindra J. S. Fernando   +4 more
wiley   +1 more source

From Early Models to Emerging Trends: The Evolution of Computational Hemolysis Prediction. [PDF]

Ann Biomed Eng
Guidetti I, Costantino ML, De Gaetano F.
europepmc   +1 more source

Mean and oscillating plasma flows and turbulence interactions across the L-H confinement transition.

Physical Review Letters, 2011
G. Conway, C. Angioni, F. Ryter, P. Sauter, J. Vicente   +4 more
semanticscholar   +1 more source

Nanocellulose‐based hydrogel membranes for underwater osmotic actuators

Responsive Materials, EarlyView.
The review comprehensively summarizes the research progress of nanocellulose‐based hydrogel membranes for underwater osmotic actuators, from the building blocks of nanocelluloses to the underwater osmotic actuation mechanism and applications, and outlines their challenges and perspectives, aiming to facilitate their applications in underwater remote ...
Qingchen Li, Zhengru Wang, Liming Zhang, Tobias Benselfelt, Minghua Huang, Jingyi Wu, Huanlei Wang, Lars Wågberg, Mahiar Max Hamedi, Feng Xu, Weiqian Tian   +10 more
wiley   +1 more source

CFD-driven optimization and experimental validation of venturi-based thrombectomy devices in a circle of willis. [PDF]

Sci Rep
Zidane IF, Wang X, He H, Ma X.
europepmc   +1 more source

Search and Passage Are Decoupled for Migrating Trout Kelts at Multi‐Exit Dam

River Research and Applications, EarlyView.
ABSTRACT Longitudinal and lateral river connectivity have been drastically reduced over time, with hydropower development as a major driver of fragmentation. While fishways are widely implemented to support upstream migration, downstream passage remains a major challenge.
Halvor Kjærås, Jon Museth, Finn Økland, Karl Øystein Gjelland, Henrik Baktoft, Torbjørn Forseth   +5 more
wiley   +1 more source

Computational assessment of flow dynamics and turbulence generation in hydrofoil-crested weirs. [PDF]

Sci Rep
Ghaderi A, Rezaei AH, Mohammadnezhadaghdam AH, Mohammadnezhad H.   +3 more
europepmc   +1 more source