Results 101 to 110 of about 487,508 (331)
Review: Hydrocodes for Structural Response to Underwater Explosions
Shock and Vibration, 1999 The applicability of the various hydrocode methodologies (Lagrangian, Eulerian, Coupled Eulerian–Lagrangian, and Arbitrary Lagrangian–Eulerian) for structural response to underwater explosions is reviewed.
Hans U. Mair
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Universal Lagrangian bundles [PDF]
Geometriae Dedicata, 2013 to appear in Geom ...
openaire +5 more sources
Deep Underground Science and Engineering, EarlyView.In this article, the finite element method‐smoothed particle hydrodynamics adaptive coupling algorithm is applied to numerically simulate and analyze the dynamic response of the slit tube and the crack propagation under high in situ stress. The dynamic response of the slit tube mainly exhibits radial response in the vertical direction of the slit and ...
Zhe Sui +3 more
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Maslov index on symplectic manifolds infinitesimal Lagrangian manifolds
Современная математика: Фундаментальные направленияThis paper is a summary of the report at the conference “Semiclassical analysis and nonlocal elliptic problems-2023”. The definition of the Maslov index of a Lagrangian manifold as a class of onedimensional cohomologies on it gave rise to numerous works ...
A. S. Mishchenko
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Deep Underground Science and Engineering, EarlyView.This paper investigates the high‐pressure water jet‐pick combined rock‐breaking mode (HPC), which employs high‐pressure water jets to precut grooves on both sides of the picks. The rock‐breaking patterns and performance of the HPC method are obtained, and the auxiliary rock‐breaking mechanism of water jet grooving is revealed.
Jingjing Lu +6 more
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Lagrangian vector field and Lagrangian formulation of partial differential equations
Condensed Matter Physics, 2005 In this paper we consider the Lagrangian formulation of a system of second order quasilinear partial differential equations. Specifically we construct a Lagrangian vector field such that the flows of the vector field satisfy the original system of ...
M.Chen
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Perspectives of Complex Analysis, Differential Geometry and Mathematical Physics, 2001 10 pages ...
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Reduced effective lagrangians [PDF]
Physics Letters B, 1995 14 pages, no figures, PHYZZX, report #UM-TH-92 ...
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Deep Underground Science and Engineering, EarlyView.A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen +5 more
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Stochastic reconstruction of gappy Lagrangian turbulent signals by conditional diffusion models
Communications PhysicsUnderstanding and predicting the motion of small objects in turbulent flows is essential for applications in atmospheric science and oceanography. However, missing velocity data along their trajectories remains a major challenge.
Tianyi Li +4 more
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