Results 91 to 100 of about 2,921,255 (365)
Finite volume effects near the chiral crossover [PDF]
EPJ Web of ConferencesThe effect of a finite volume presents itself both in heavy ion experiments as well as in recent model calculations. The magnitude is sensitive to the proximity of a nearby critical point.
Kara Ruben +6 more
doaj +1 more source
Projection volumes of hyperplane arrangements [PDF]
, 2010 We prove that for any finite real hyperplane arrangement the average projection volumes of the maximal cones is given by the coefficients of the characteristic polynomial of the arrangement. This settles the conjecture of Drton and Klivans that this held
Klivans, Caroline J., Swartz, Ed
core
Massive photons: an infrared regularization scheme for lattice QCD+QED [PDF]
, 2015 Standard methods for including electromagnetic interactions in lattice quantum chromodynamics calculations result in power-law finite-volume corrections to physical quantities.
Endres, Michael G. +3 more
core +3 more sources
The McKean–Vlasov Equation in Finite Volume [PDF]
Journal of Statistical Physics, 2010 We study the McKean--Vlasov equation on the finite tori of length scale $L$ in $d$--dimensions. We derive the necessary and sufficient conditions for the existence of a phase transition, which are based on the criteria first uncovered in \cite{GP} and \cite{KM}.
Chayes, L., Panferov, V.
openaire +5 more sources
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
On the high order FV schemes for compressible flows [PDF]
Applied and Computational Mechanics, 2007 This work describes a high order finite volume scheme for compressible flows. The differences between the basic low order scheme and the second and third order schemes are documented for the case of inviscid flows in a channel as well as for the case of ...
Furst J.
doaj
From Statistical Correlations to Stochasticity and Size Effects in Sub-Micron Crystal Plasticity
Metals, 2019 Metals in small volumes display a strong dependence on initial conditions, which translates into size effects and stochastic mechanical responses. In the context of crystal plasticity, this amounts to the role of pre-existing dislocation configurations ...
Hengxu Song, Stefanos Papanikolaou
doaj +1 more source
Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Ingeniare: Revista Chilena de Ingeniería, 2008 En la presente investigación se empleó el método de los volúmenes finitos para simular numéricamente el comportamiento termofluidodinámico del aire en un sistema de distribución de aire acondicionado.
Luz Rodríguez Collado +3 more
doaj
High order unfitted finite element methods on level set domains using isoparametric mappings
, 2015 We introduce a new class of unfitted finite element methods with high order accurate numerical integration over curved surfaces and volumes which are only implicitly defined by level set functions.
Lehrenfeld, Christoph
core +1 more source