Results 181 to 190 of about 190,891 (327)

Analysis of the wind response to resolved versus parametrized turbulent orographic drag in high‐resolution simulations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study analyzes the impact of orographic drag on the lower atmosphere over moderately complex terrain using high‐resolution ICON simulations. Numerical simulations explore the effects of parametrizations over moderately complex terrain near the Perdigao experiment site and the Serra da Estrela mountain range by comparing km‐ and 100‐m‐scale ...
Julian Quimbayo‐Duarte, Juerg Schmidli, Martin Köhler, Linda Schlemmer   +3 more
wiley   +1 more source

A condition for the finite time blow up of the incompressible Navier–Stokes equations in the whole space

Results in Applied Mathematics
This paper is interested in the existence of singularities for solutions of the Navier–Stokes equations in the whole space. We demonstrate the existence of initial data that leads to the unboundedness of the corresponding strong solution within a finite ...
Abdelhafid Younsi
doaj  

Finite element flux‐corrected transport (FEM–FCT) for the euler and Navier–Stokes equations [PDF]

, 1987
Rainald Löhner, Ken Morgan, J. Peraire, Mehdi Vahdati   +3 more
openalex   +1 more source

Total energy conservation for explaining discrepancies between field observations and the traditional thermal energy balance

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Motivated by discrepancies between field observations and the traditional thermal energy balance derived from the first law of thermodynamics, total energy conservation is applied to derive a generalized thermal energy balance for atmospheric applications. Total energy conservation accounts for all forms of energy variation, including kinetic, thermal,
Jielun Sun, Joseph Tribbia
wiley   +1 more source

Limit states for modified Navier-Stokes equations in three-dimensional space [PDF]

, 1983
O. A. Ladyzhenskaya
openalex   +1 more source

Large‐eddy simulation with Lagrangian cloud modeling and large‐scale dynamics (L3$$ {\mathrm{L}}^3 $$) for studying the marine fog life cycle

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study explores the life cycle of marine fog using a novel L3$$ {\mathrm{L}}^3 $$ coupling method, which integrates large‐eddy simulation (LES), Lagrangian cloud modeling (LCM), and large‐scale dynamics (LSD). Simulations of two fog episodes observed during the FATIMA campaign revealed key insights into the fog's microphysical and dynamic ...
Anup Barve, Ismail Gultepe, Harindra Joseph Fernando, Qing Wang, Lian Shen   +4 more
wiley   +1 more source

Flow Memory Effect on Open‐Frame Remotely Operated Vehicle Motion

Journal of Field Robotics, EarlyView.
ABSTRACT The flow memory effect is a kind of viscous force caused by acceleration between continuous phases and underwater vehicles and the development of the boundary layer near the interfacial surface. This paper establishes a 6‐degrees‐of‐freedom unsteady equation of motion describing the flow memory effect on viscous hydrodynamic loads.
Ruinan Guo, Yingfei Zan, Wenzhi Fu, Chenlei Cao, Duanfeng Han, Nan Sun   +5 more
wiley   +1 more source

A KAM Approach to the Inviscid Limit for the 2D Navier-Stokes Equations. [PDF]

Ann Henri Poincare
Franzoi L, Montalto R.
europepmc   +1 more source

Book Review: The equations of Navier-Stokes and abstract parabolic equations [PDF]

, 1988
Yoshikazu Giga
openalex   +1 more source

Sheathless Elasto‐Inertial Focusing of Sub‐25 Nm Particles in Straight Microchannels

Small, EarlyView.
High‐aspect‐ratio microchannels with elasto‐inertial microfluidics effectively focus sub‐micron particles without a sheath flow. This enables precise manipulation of biological nanoparticles like liposomes and extracellular vesicles, advancing diagnostic and therapeutic applications.
Selim Tanriverdi, Javier Cruz, Shahriar Habibi, Taras Sych, Martim Costa, Gustaf Mårtensson, André Görgens, Samir EL Andaloussi, Luca Brandt, Outi Tammisola, Erdinc Sezgin, Aman Russom   +11 more
wiley   +1 more source