Results 91 to 100 of about 3,431,136 (191)
Механика машин, механизмов и материаловThe use of mathematical and computer models to analyze the durability of components in railway rolling stock brake systems and “pantograph — contact wire” systems is considered.
Alexandr O. Shimanovsky +3 more
doaj +1 more source
The Stress-Strain State of the Tribo-Fatigue System Roller-Shaft
Механика машин, механизмов и материалов, 2013 Tribo-fatigue system roller-shaft, working in conditions of contact interaction between the roller and the shaft and the non-contact bending shaft is considered.
S.S. Shcherbakov
doaj
Hamiltonian for a Bose gas with contact interactions
Reviews in Mathematical PhysicsIn this paper, we study the Hamiltonian for a three-dimensional Bose gas of [Formula: see text] spinless particles interacting via zero-range (also known as contact) interactions. Such interactions are encoded by (singular) boundary conditions imposed on the coincidence hyperplanes, i.e. when the coordinates of two particles coincide.
Daniele Ferretti, Alessandro Teta
openaire +2 more sources
Modeling of contact interaction and wear of the trolleybus contact insert-wire tribopair
Проблеми трибологіїThe article presents the results of numerical modeling of the contact interaction of the tribopair "contact insert - contact wire" of a trolleybus using the Ansys software environment.
K.E. Holenko, O.S Kovtun, O.V. Dykha
doaj +1 more source
Numerical investigation of hyperelastic solids with contact interaction
Учёные записки Казанского университета: Серия Физико-математические науки, 2018 The paper is devoted to the construction of a computational algorithm for the investigation of hyperelastic solids with the contact interaction. In the framework of the previously developed algorithm for the investigation of large deformations of three ...
A.I. Abdrakhmanova, L.U. Sultanov
doaj
Universal relations for disordered systems
New Journal of PhysicsThe universal relations for spin- $1/2$ fermions with contact interaction in the presence of quenched disorder are discussed. The disorder is modeled by a random external potential with the Gaussian distribution and δ -like two-point correlation function.
V Pastukhov
doaj +1 more source
Characterizing 4-string contact interaction using machine learning
Journal of High Energy PhysicsThe geometry of 4-string contact interaction of closed string field theory is characterized using machine learning. We obtain Strebel quadratic differentials on 4-punctured spheres as a neural network by performing unsupervised learning with a custom ...
Harold Erbin, Atakan Hilmi Fırat
doaj +1 more source
Effect of leaflet-to-chordae contact interaction on computational mitral valve evaluation. [PDF]
Biomed Eng Online, 2014 Rim Y, McPherson DD, Kim H.
europepmc +1 more source
, 2019 High-precision HERA data corresponding to a luminosity of around1 fb−1 have been used in the framework of eeqq contactinteractions (CI) to set limits on possible high-energy contributionsbeyond the Standard Model to electron--quark scattering. Measurementsof the inclusive deep inelastic cross sections in neutral and chargedcurrent ep scattering were ...
openaire +1 more source
A model for membrane curvature generation by caveolin discs driven by differential contact interaction. [PDF]
Nat CommunBarnoy A +3 more
europepmc +1 more source