Results 31 to 40 of about 347,675 (311)
Remote Sensing, 2023 Air–sea heat flux is one of the most important factors that affects ocean circulation, weather, and climate. Satellite remote sensing could serve as an important supplement to the sparse in situ observations for heat flux estimations.
Jinsong Lin +4 more
doaj +1 more source
Numerical simulation of a 3D unsteady two-phase flow in the filling cavity in oxygen of a cryogenic rocket-engine [PDF]
, 2012 The feeding of the LOX dome of a cryogenic rocket-engine is a decisive stage of the transient engine ignition. However flight conditions are difficult to reproduce by experimental ground tests. The work reported here is part of an ongoing research effort
Renaud Ansart +11 more
core +1 more source
Frontiers in Marine Science, 2023 Internal solitary wave (ISW) is one of the most important sub-mesoscale phenomenas in the ocean, and detection of which is of utmost significance for marine exploitation, ecological environment protection and military affairs.
Lintai Rong +4 more
doaj +1 more source
Statistical Assessment of Numerical Models*
International Statistical Review, 2003 SummaryEvaluation of physically based computer models for air quality applications is crucial to assist in control strategy selection. The high risk of getting the wrong control strategy has costly economic and social consequences. The objective comparison of modeled concentrations with observed field data is one approach to assessment of model ...
Fuentes, M., Guttorp, P., Challenor, P.
openaire +4 more sources
Simulation of thin film flows with a moving mesh mixed finite element method [PDF]
, 2018 We present an efficient mixed finite element method to solve the fourth-order thin film flow equations using moving mesh refinement. The moving mesh strategy is based on harmonic mappings developed by Li et al. (2001,2002). To achieve a high quality mesh,
Mathematical Modeling +3 more
core +1 more source
Key to ENSO phase-locking simulation: effects of sea surface temperature diurnal amplitude
npj Climate and Atmospheric Science, 2023 The tendency of El Niño/Southern Oscillation (ENSO) events to peak during boreal winter is known as ENSO phase-locking, whose accurate simulation is essential for ENSO prediction.
Xiaodan Yang +6 more
doaj +1 more source
Modeling Turbulent Flow in Stirred Tanks with CFD: The Influence of the Modeling Approach, Turbulence Model and Numerical Scheme [PDF]
, 2004 Single phase turbulent flow in a tank stirred by a down- and an up-pumping pitched blade turbine has been simulated using CFD. The effect of the modeling approach, discretization scheme and turbulence model on mean velocities, turbulent kinetic energy ...
Fletcher, David F. +2 more
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Atmosphere, 2023 This study analyzes wind structures up to 509 m in the atmospheric boundary layer in the coastal area of Hainan Island, using a dataset obtained from ultrasonic anemometers housed in three towers. The wind profile, consisting of the measurements from the
Ziqiang Duan +5 more
doaj +1 more source
Wavelet-Based High-Order Adaptive Modeling of Lossy Interconnects [PDF]
, 2001 —This paper presents a numerical-modeling strategy for simulation of fast transients in lossy electrical interconnects. The proposed algorithm makes use of wavelet representations of voltages and currents along the structure, with the aim of reducing the
S. Grivet-talocia +4 more
core +1 more source
Remote Sensing, 2023 The accurate estimation of ocean tide loading displacements is essential and necessary for geodesy, oceanic and geophysical studies. It is common knowledge that K1 and K2 tidal constituents estimated from Global Positioning System (GPS) observations are ...
Haidong Pan +4 more
doaj +1 more source