Search Results - "numerical simulations"

Turbulent Generation of Magnetic Switchbacks in the Alfvénic Solar Wind by Shoda, Munehito, Chandran, Benjamin D. G., Cranmer, Steven R.

“…One of the most important early results from the Parker Solar Probe (PSP) is the ubiquitous presence of magnetic switchbacks, whose origin is under debate…”
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Active flows solve sudoku-like problems by Verge-Serandour, Mathieu Le, Alim, Karen

“…A normal viscous fluid can be set in motion only by a difference in pressure: squeeze one end of a straw and the fluid inside will move instantly to a…”
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Turbulence Characteristics Across a Range of Idealized Urban Canopy Geometries by Blunn, Lewis P., Coceal, Omduth, Nazarian, Negin, Barlow, Janet F., Plant, Robert S., Bohnenstengel, Sylvia I., Lean, Humphrey W.

“…Good representation of turbulence in urban canopy models is necessary for accurate prediction of momentum and scalar distribution in and above urban canopies…”
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Toward Understanding Polar Heat Transport Enhancement in Subglacial Oceans on Icy Moons by Hartmann, Robert, Stevens, Richard J. A. M., Lohse, Detlef, Verzicco, Roberto

“…The interior oceans of several icy moons are considered as affected by rotation. Observations suggest a larger heat transport around the poles than at the…”
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An Analytical Model for Evaluating the Hydraulic Conductivity of the Fracture‐Conduit‐Matrix System by Zhang, Shuai, Liu, Xiaoli, Wang, Mingyang, Wang, Enzhi

“…In the fracture‐conduit‐matrix system, distinct shape differences among water‐conducting channels (fractures and conduits) hinder developing an analytical…”
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Investigation of a Dissipating Mesospheric Bore Using Airglow Imager and Direct Numerical Simulation by Ramachandran, Kesava, Sivakandan, Mani, Chau, Jorge L., Urco, Juan M., Gerding, Michael, Grundmann, Sven, Smith, Steven M.

“…Atmospheric gravity waves play an important role in driving the dynamics of the Mesosphere and Lower Thermosphere and the basic structure of this region is…”
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Non-Newtonian turbulent jets at low-Reynolds number by Soligo, Giovanni, Rosti, Marco Edoardo

“…We perform direct numerical simulations of planar jets of non-Newtonian fluids at low Reynolds number, in typical laminar conditions for a Newtonian fluid. We…”
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Investigation on the macro-meso fatigue damage mechanism of rock joints with multiscale asperities under pre-peak cyclic shear loading by Xu, Bin, Liu, Xinrong, Zhou, Xiaohan, Xie, Yingkun, Suliman, Lojain, Liu, Xinlin, Lin, Guangyi, Huang, Junhui

“…The fatigue damage mechanical behaviours of rock joints under pre-peak cyclic shear loading are one of the key factors affecting the dynamic stability of…”
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life: A flexible, high performance library for the numerical solution of complex finite element problems by Africa, Pasquale Claudio

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Mathematical analysis of dengue fever outbreak by novel fractional operators with field data by Qureshi, Sania, Atangana, Abdon

“…An epidemiological model is proposed for three different types of novel fractional-order derivative operators known as the Caputo, the Caputo–Fabrizio, and the…”
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A predictive model for bubble–particle collisions in turbulence by Chan, Timothy T.K., Jiang, Linfeng, Krug, Dominik

“…•Developed a fully predictive model for the bubble-particle collision rate in homogeneous isotropic turbulence.•Incorporates particle inertia and…”
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Spatial correlation of broadband ground motions from physics‐based numerical simulations by Infantino, Maria, Smerzini, Chiara, Lin, Jiayue

“…This study assesses the spatial correlation of broadband earthquake ground motions from 3D physics‐based numerical simulations in near‐source conditions…”
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Physics‐based probabilistic seismic hazard and loss assessment in large urban areas: A simplified application to Istanbul by Stupazzini, Marco, Infantino, Maria, Allmann, Alexander, Paolucci, Roberto

“…A set of 3D physics‐based numerical simulations (PBS) of possible earthquakes scenarios in Istanbul along the North Anatolian Fault (Turkey) is considered in…”
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Impact of PDO and AMO on interdecadal variability in extreme high temperatures in North China over the most recent 40-year period by Zhang, Guwei, Zeng, Gang, Li, Chun, Yang, Xiaoye

“…Based on the 1979–2018 datasets of Climate Prediction Center (CPC) daily maximum air temperature, HadISST, and NCEP-DOE II reanalysis, the impact of Pacific…”
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Purely elastic turbulence in pressure-driven channel flows by Lellep, Martin, Linkmann, Moritz, Morozov, Alexander

“…Solutions of long, flexible polymer molecules are complex fluids that simultaneously exhibit fluid-like and solid-like behavior. When subjected to an external…”
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Thermal modeling of automated fiber placement (AFP) of thermoplastic composites using plug flow simulation by Ganesan, Vishnu V., Smeets, Mark, Amgai, Sandesh, Davidson, Paul, Jain, Ankur

“…Thermal evolution in material under Automated Fiber Placement (AFP) processing conditions is critical in determining the final microstructure, interface…”
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In Situ Space Plasma Diagnostics With Finite Amplitude Active Electric Experiments: Non‐Linear Plasma Effects and Instrumental Performance of Mutual Impedance Experiments by Bucciantini, L., Henri, P., Wattieaux, G., Califano, F., Vallières, X., Randriamboarison, O.

“…Mutual impedance (MI) experiments are a kind of plasma diagnostic techniques for the identification of the in situ plasma density and electron temperature…”
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Finite element-smoothed particle hydrodynamics adaptive method in simulating debris cloud by He, Qi-Guang, Chen, Xiaowei, Chen, Jin-Fu

“…The meshless algorithms, especially the smoothed particle hydrodynamics (SPH), are attempted to solve the hypervelocity impact (HVI) problem. However, several…”
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Rare Event Sampling Improves Mercury Instability Statistics by Abbot, Dorian S., Webber, Robert J., Hadden, Sam, Seligman, Darryl, Weare, Jonathan

“…Due to the chaotic nature of planetary dynamics, there is a non-zero probability that Mercury’s orbit will become unstable in the future. Previous efforts have…”
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Experimental and numerical investigations on dynamic mechanical responses and failure process of gas-bearing coal under impact load by Kong, Xiangguo, Li, Shugang, Wang, Enyuan, Wang, Xu, Zhou, Yuxuan, Ji, Pengfei, Shuang, Haiqing, Li, Shaorong, Wei, Zongyong

“…With mining depth increasing, the mining structure becomes more and more complex. It is easy to cause dynamic disaster during coal mining. To reveal the…”
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