Výsledky vyhledávání - explicit-implicit direct numerical integration algorithm*

Explicit/implicit partitioning and a new explicit form of the generalized alpha method.

Autoři: Daniel, W. J. T.¹ bill@mech.uq.edu.au

Zdroj: Communications in Numerical Methods in Engineering. Nov2003, Vol. 19 Issue 11, p909-920. 12p. 4 Graphs.

Témata: *NUMERICAL integration, *FINITE element method, *NUMERICAL analysis, *PARTITIONS (Mathematics), *NUMBER theory

Lyapunov Stability Analysis of Explicit Direct Integration Algorithms Considering Strictly Positive Real Lemma.

Autoři: Xiao Liang Mosalam, Khalid M.

Zdroj: Journal of Engineering Mechanics. Oct2016, Vol. 142 Issue 10, p1-6. 6p.

Témata: *LYAPUNOV stability, *ALGORITHMS, *DIFFERENTIAL equations, *STRUCTURAL dynamics, *NYQUIST frequency

Transient analysis of flexible multi-body systems. Part II: Application to aircraft landing: Transient analysis of flexible multi-body systems. II. Application to aircraft landing

Autoři: Yehia A. Khulief Ahmed A. Shabana K. Changizi

Zdroj: Computer Methods in Applied Mechanics and Engineering. 54:93-110

Témata: computer- generated, Newton-Raphson type iteration, Finite element methods applied to problems in solid mechanics, Lagrangian formulation, system equations of motion, 0211 other engineering and technologies, predict jump discontinuities, system reaction forces, 02 engineering and technology, interconnected rigid and flexible bodies, explicit-implicit direct numerical integration algorithm, 0201 civil engineering, Vibrations in dynamical problems in solid mechanics, large-scale multi-body aircraft, Composite and mixture properties, intermittent motion, generalized momentum balance, large-scale aircraft, large angular rotations, integrated forward in time, nonlinear algebraic constraint equations, dynamic behavior, Impact, joints between different components, finite set of coupled reference and modal coordinates, check on constraint violations, generalized velocities, simulate the impact between the landing gear and the runway, transient analysis

Popis souboru: application/xml

Přístupová URL adresa: https://www.sciencedirect.com/science/article/pii/004578258690037X
https://ui.adsabs.harvard.edu/abs/1986CMAME..54...93C/abstract

Numerical Method for Coupled Nonlinear Schrödinger Equations in Few-Mode Fiber.

Autoři: Sakhabutdinov, Airat Zh. Anfinogentov, Vladimir I. Morozov, Oleg G. a další

Zdroj: Fibers; Jan2021, Vol. 9 Issue 1, p1, 1p

Témata: SCHRODINGER equation, NONLINEAR equations, NONLINEAR Schrodinger equation, FINITE differences, THEORY of wave motion, LIGHT propagation, NUMERICAL integration, SEPARATION of variables

A coupled time integration algorithm for discontinuous deformation analysis using the numerical manifold method.

Autoři: Qu, Xiaolei Ma, Guowei Qi, Chengzhi a další

Zdroj: International Journal for Numerical & Analytical Methods in Geomechanics; 6/10/2020, Vol. 44 Issue 8, p1145-1169, 25p

Témata: NUMERICAL analysis, TARDINESS, DISCONTINUOUS functions, NUMERICAL integration, INCLINED planes, ALGORITHMS, DYNAMIC loads

Variable-Step Semi-Implicit Solver with Adjustable Symmetry and Its Application for Chaos-Based Communication.

Autoři: Rybin, Vyacheslav Babkin, Ivan Bobrova, Yulia a další

Zdroj: Mathematics (2227-7390); Apr2025, Vol. 13 Issue 8, p1229, 22p

Témata: CHAOTIC communication, NUMERICAL integration, TELECOMMUNICATION systems, TIME series analysis, SYMMETRY, LYAPUNOV exponents

An efficient ODE-solving method based on heuristic and statistical computations: αII-(2 + 3)P method.

Autoři: Babaei, Mehdi

Zdroj: Journal of Supercomputing; Sep2024, Vol. 80 Issue 14, p20302-20345, 44p

Témata: ORDINARY differential equations, INITIAL value problems, APPLIED sciences, NUMERICAL integration, EVOLUTIONARY computation

An Explicit–Implicit Upwind Difference Splitting Scheme in Directions for a Mixed Boundary Control Problem for a Two-Dimensional Symmetric t-Hyperbolic System.

Autoři: Berdyshev, Abdumauvlen Aloev, Rakhmatillo Abdiramanov, Zhanars a další

Zdroj: Symmetry (20738994); Oct2023, Vol. 15 Issue 10, p1863, 17p

Témata: EXPONENTIAL stability, MATHEMATICAL physics, NUMERICAL integration, LYAPUNOV functions, HOPFIELD networks, LYAPUNOV stability, MULTIDIMENSIONAL databases

A robust non-iterative algorithm for multi-body dynamics and vehicle–structure interaction analysis.

Autoři: Datta, Arya Rizos, Dimitris C. Qian, Yu a další

Zdroj: Vehicle System Dynamics; Apr2022, Vol. 60 Issue 4, p1209-1227, 19p

Témata: TIME integration scheme, RELATIVE motion, NUMERICAL integration, ALGORITHMS, TRANSIENT analysis, ELECTRIC transients, MOTION analysis

OVERVIEW -- REGULARIZATION AND NUMERICAL METHODS IN CELESTIAL MECHANICS AND DYNAMICAL ASTRONOMY.

Autoři: SZÜCS-CSILLIK, IHARKA

Zdroj: Romanian Astronomical Journal; 2023, Vol. 33 Issue 1/2, p37-56, 20p

Témata: CELESTIAL mechanics, MANY-body problem, DIGITAL technology, MATHEMATICAL regularization, NUMERICAL integration, SYMPLECTIC groups, ORBITS (Astronomy), SYMPLECTIC & contact topology, ASTRONOMY, PHYSICS

Numerical integration of rate-independent BCC single crystal plasticity models: comparative study of two classes of numerical algorithms.

Autoři: Akpama, Holanyo K. Bettaieb, Mohamed Ben Abed‐Meraim, Farid

Zdroj: International Journal for Numerical Methods in Engineering; 11/2/2016, Vol. 108 Issue 5, p363-422, 60p

Témata: MATERIAL plasticity, CRYSTAL structure, SINGLE crystals, NUMERICAL integration, ALGORITHMS

A Nonlinear Approach in the Quantification of Numerical Uncertainty by High-Order Methods for Compressible Turbulence with Shocks.

Autoři: Yee, H. C. Sweby, P. K. Sjögreen, Björn a další

Zdroj: Fluids; Nov2024, Vol. 9 Issue 11, p250, 86p

Témata: LARGE eddy simulation models, COMPUTATIONAL fluid dynamics, GAS dynamics, FLOW simulations, FLUID flow, NONLINEAR dynamical systems

Numerical Integration of a Cauchy Problem Whose Solution Has Integer-Order Poles on the Real Axis.

Autoři: Belov, A. A. Kalitkin, N. N.

Zdroj: Differential Equations; Jun2022, Vol. 58 Issue 6, p810-833, 24p

Témata: NUMERICAL integration, ORDINARY differential equations, CAUCHY problem, PAINLEVE equations

Implementation of the Displacement Discontinuity Method in Geotechnical Case Studies.

Autoři: Xiroudakis, George Saratsis, George Lazos, Ilias

Zdroj: Geosciences (2076-3263); Sep2023, Vol. 13 Issue 9, p272, 14p

Témata: BOUNDARY element methods, CRACK propagation, STRESS intensity factors (Fracture mechanics), ROCK excavation, NUMERICAL integration, ELASTICITY, HYDRAULIC fracturing

SPECTRAL ENERGY TRANSFER AND TURBULENCE MODULATION IN VISCOELASTIC CHANNEL FLOWS WITH HIGH SCHMIDT NUMBER POLYMERS.

Autoři: LIGONGO, BOMANI

Zdroj: i-Manager's Journal on Physical Sciences (JPHY); Dec2024, Vol. 3 Issue 2, p44-55, 12p

Témata: DRAG reduction, CHANNEL flow, ENERGY transfer, BUFFER layers, TURBULENCE

Automating efficiency-targeted approximations in modelling and simulation tools: dynamic decoupling and mixed-mode integration.

Autoři: Papadopoulos, Alessandro Vittorio Leva, Alberto

Zdroj: Simulation; Oct2014, Vol. 90 Issue 10, p1158-1176, 19p

Témata: NUMERICAL integration, CONTINUOUS time systems, MATHEMATICAL decoupling, POWER tools -- Design & construction, APPROXIMATION algorithms, COMPUTER integrated manufacturing systems, ALGEBRAIC equations

A Comprehensive Study About Implicit/Explicit Large-Eddy Simulations with Implicit/Explicit Filtering.

Autoři: Volpiani, Pedro Stefanin

Zdroj: Flow, Turbulence & Combustion; Nov2024, Vol. 113 Issue 4, p891-922, 32p

Efficient Numerical Integration Methods for the Cauchy Problem for Stiff Systems of Ordinary Differential Equations.

Autoři: Belov, A. A. Kalitkin, N. N.

Zdroj: Differential Equations; Jul2019, Vol. 55 Issue 7, p871-883, 13p, 1 Chart, 4 Graphs

Témata: NUMERICAL integration, ORDINARY differential equations, CAUCHY problem, ARC length, CHEMICAL kinetics, ANALYTICAL chemistry, COMBUSTION kinetics

The Study of Water Hammer Protection for Water Pipelines Containing Reversed Siphon Pipes With Special Large‐Scale Dimensions.

Autoři: Wang, Hui Du, Weibing Li, Xin a další

Zdroj: Geofluids; 7/28/2025, Vol. 2025, p1-15, 15p

Témata: WATER hammer, WATER pipelines, HYDRAULIC measurements, WATER diversion, SIPHONS, RELIEF valves, FLUID control, PRESSURE control

Geografický termín: YANGTZE River (China)

Comparison of direct numerical simulation databases of turbulent channel flow at Ret = 180.

Autoři: Vreman, A. W. Kuerten, J. G. M.

Zdroj: Physics of Fluids; Jan2014, Vol. 26 Issue 1, p1-21, 21p, 3 Charts, 14 Graphs

Témata: COMPUTER simulation, TURBULENT flow, CHANNEL flow, MEAN square algorithms, VELOCITY, ENERGY dissipation