Results 21 to 30 of about 3,293,858 (284)

A numerical model for multigroup radiation hydrodynamics

, 2011
We present in this paper a multigroup model for radiation hydrodynamics to account for variations of the gas opacity as a function of frequency. The entropy closure model (M1) is applied to multigroup radiation transfer in a radiation hydrodynamics code.
B. Dubroca, Berthon, Blinnikov, Buchler, Charrier, Dubroca, Dubroca, E. Audit, F. Delahaye, González, Larsen, Larsen, Larsen, Levermore, Levermore, Lowrie, Mihalas, Mihalas, Minerbo, Müller, N.M.H. Vaytet, Olson, Ramis, Skartlien, Struchtrup, Turpault   +25 more
core   +2 more sources

Large-Eddy Simulation of Dry and Moist Atmospheric Boundary Layers and Analysis of the Model Convergence

Gaoyuan qixiang
By using the large eddy simulation （LES） version of the Weather Research and Forecasting （WRF） model， vertical structure and the feature of turbulent transportation of shallow-convective-cloud-topped atmospheric convective boundary layer was simulated in
Yixin ZHANG, Xindong PENG
doaj   +1 more source

Investigating seasonal features of electron temperature enhancement regions in the subauroral ionosphere

Solar-Terrestrial Physics, 2019
The electron temperature enhancement is known to occur in the main ionospheric trough during geomagnetic disturbances. In this paper, we study fea-tures of the formation of the electron temperature (Te) enhancement in the subauroral ionosphere by ...
Gololobov A.Yu., Golikov I.A.
doaj   +1 more source

A Three-dimensional Numerical Model for Baroclinic Dynamic in the Malacca Strait [PDF]

, 2005
The circulation in the Malacca Strait is simulated using a three-dimensionalbaroclinic numerical model. The circulation model isderived from the combined effects of tides, wind, meteorologicalforcings, temperature and salinity.
al, T. I. (Taufiq)
core  

Numerical Study of a Superconducting Glass Model

, 1997
An XY model with random phase shifts as a model for a superconducting glass is studied in two and three dimensions by a zero temperature domain wall renormalization group which allows one to follow the flows of both the coupling constant and the disorder
Kosterlitz, J. M., Simkin, M. V.
core   +1 more source

Study of a Flexible UAV Proprotor [PDF]

, 2013
This paper is concerned with the evaluation of design techniques, both for the propulsive performance and for the structural behavior of a composite flexible proprotor.
Bénard, Emmanuel, Lv, Peng, Mohd Zawawi, Fazila, Morlier, Joseph, Moschetta, Jean-Marc, Prothin, Sebastien   +5 more
core   +2 more sources

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

Application and Verification of Convective Scale Ensemble Forecast for a Heavy Precipitation Event That Occurred in Eastern Southwest China

Meteorological Applications
This study aims to provide forecasters with valuable and practical insights into the effective application of convective‐scale ensemble forecasts for precipitation prediction.
Lianglyu Chen
doaj   +1 more source

A numerical model of the VKS experiment

, 2009
We present numerical simulations of the magnetic field generated by the flow of liquid sodium driven by two counter-rotating impellers (VKS experiment). Using a dynamo kinematic code in cylindrical geometry, it is shown that different magnetic modes can ...
Berhanu M., C. J. P. Gissinger, Dormy E., Gissinger C., Gissinger C. Dormy E. Fauve S., Moffatt H. K., Petrelis F.   +6 more
core   +2 more sources

Model waveform accuracy standards for gravitational wave data analysis [PDF]

, 2008
Model waveforms are used in gravitational wave data analysis to detect and then to measure the properties of a source by matching the model waveforms to the signal from a detector.
Brown, Duncan A., Lindblom, Lee, Owen, Benjamin J.   +2 more
core   +1 more source