Results 101 to 110 of about 32,353 (214)

3D radiation-hydrodynamics simulations of octahedral spherical hohlraums [PDF]

Matter and Radiation at Extremes
Achieving uniform X-ray irradiation in indirect-drive inertial confinement fusion (ICF) is a key challenge for successful capsule implosion. Spherical hohlraums, particularly those with octahedral laser entrance holes (LEHs), are an alternative to the ...
Rafael Ramis
doaj   +1 more source

Global Hydroclimatic Controls on Multithread River Dynamics

AGU Advances, Volume 7, Issue 2, April 2026.
Abstract Most large rivers in densely populated areas split flow into multiple channels, forming interconnected pathways called threads. Multithread rivers are sensitive to hydroclimatic changes, yet understanding their dynamics is challenging due to the lack of robust metrics to characterize their evolution.
Feifei Zhao, Vamsi Ganti, Austin Chadwick, Evan Greenberg, Jonah McLeod, Yinxue Liu, Louise Slater, Efi Foufoula‐Georgiou   +7 more
wiley   +1 more source

The tropical-subtropical coupling in the Southeast Atlantic from the perspective of the northern Benguela upwelling system.

PLoS ONE, 2019
In the Benguela upwelling system, the environmental conditions are determined to a large extent by central water masses advected from remote areas onto the shelf.
Lydia Siegfried, Martin Schmidt, Volker Mohrholz, Hans Pogrzeba, Pascal Nardini, Michael Böttinger, Gerik Scheuermann   +6 more
doaj   +1 more source

The Impact of Non‐Orographic Gravity Waves on Transport and Mixing: Effects of Oblique Propagation and Coupling to Turbulence

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 6, 28 March 2026.
Abstract Gravity waves (GWs) are a fundamental driver of circulation, tracer transport, and mixing in the middle and upper atmosphere, but their treatment in global circulation models remains incomplete. In particular, standard parameterizations typically restrict propagation to the vertical and treat GW–turbulence interactions in only a rudimentary ...
T. Banerjee, Y. H. Kim, G. S. Voelker, S. Borchert, A. Kosareva, D. Kunkel, G. T. Masur, Z. Prochazkova, J. Schmidli, U. Achatz   +9 more
wiley   +1 more source

Inertial migration of rigid particles in shear-thinning fluids under asymmetric wall slip conditions [PDF]

International Journal of Fluid Engineering
The determination of flow-induced equilibrium positions in pressure-driven flows in microchannels is of great practical importance in particle manipulation. In the computational analysis presented in this paper, the inertial ordering of neutrally buoyant
K. K. Krishnaram, K. Nandakumar Chandran, Man Yeong Ha, Ranjith S. Kumar   +3 more
doaj   +1 more source

A Linear Time Algorithm for Finding Three Edge-Disjoint Paths in Eulerian Networks [PDF]

, 2010
SOFSEM ...
Babenko, Maxim, Kolesnichenko, Ignat, Razenshteyn, Ilya   +2 more
openaire   +2 more sources

Testing Uniformity of Stationary Distribution [PDF]

, 2016
A random walk on a directed graph gives a Markov chain on the vertices of the graph. An important question that arises often in the context of Markov chain is whether the uniform distribution on the vertices of the graph is a stationary distribution of ...
Chakraborty, Sourav, Kamath, Akshay, Pratap, Rameshwar   +2 more
core  

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, Volume 28, Issue 5, 4 March 2026.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

MPM-Based Computational Mechanics Method for Tendon-Driven Hyperelastic Robots Under Target Deformations

Mathematics
This work introduces an integrated Material Point Method (MPM) framework for optimizing tendon-driven hyperelastic robots under extreme 3D deformations.
Manjia Su, Ying Yin, Ruiwei Liu, Shichao Gu, Yisheng Guan   +4 more
doaj   +1 more source

Particle Size Effects on Dynamic Behavior of Heated Spheroidal Particles in Shear Flow

Chemical Engineering &Technology, Volume 49, Issue 3, March 2026.
Understanding the dynamics of nonspherical particles in shear‐driven flows is essential for a wide range of engineering applications. This study examines how confinement ratio, thermal effects, and interparticle interactions influence the migration, equilibrium positions, and rotation of nonspherical particles in such flows.
Farshad Gharibi, Dominique Thévenin
wiley   +1 more source