Results 11 to 20 of about 14,134,355 (324)
A systematic approach to the SILH Lagrangian
Nuclear Physics B, 2015 We consider the electroweak chiral Lagrangian, including a light scalar boson, in the limit of small ξ=v2/f2. Here v is the electroweak scale and f is the corresponding scale of the new strong dynamics.
Gerhard Buchalla +2 more
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Lagrangian Tropical Cyclone Precipitation Estimates and Moisture Sources (LagTCPMoS) Dataset [PDF]
Scientific DataThis work presents a Lagrangian tropical cyclone (TC) precipitation estimates and moisture sources (LagTCPMoS) dataset in the North Atlantic basin from 1980 to 2023. TC tracks were obtained from the U.S. National Hurricane Center HURDAT2 dataset, and the
Albenis Pérez-Alarcón +3 more
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Constrained Differential Dynamic Programming: A primal-dual augmented Lagrangian approach [PDF]
IEEE/RJS International Conference on Intelligent RObots and Systems, 2022 Trajectory optimization is an efficient approach for solving optimal control problems for complex robotic systems. It relies on two key components: first the transcription into a sparse nonlinear program, and second the corresponding solver to ...
Wilson Jallet +3 more
semanticscholar +1 more source
A Numerical Study of Friction Stir Welding for AA5754 Sheets to Evaluate Temperature Profile and Plastic Strain [PDF]
Engineering and Technology Journal, 2022 A full-dimensions 3-D numerical model based on the Lagrangian approach has been employed to predict the peak temperature and the plastic strain distribution in the FSW of (AA5754) joints using ABAQUS software.
Mustafa Hadi +2 more
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Lagrangian approach for modal analysis of fluid flows [PDF]
Journal of Fluid Mechanics, 2021 Common modal decomposition techniques for flow-field analysis, data-driven modelling and flow control, such as proper orthogonal decomposition and dynamic mode decomposition, are usually performed in an Eulerian (fixed) frame of reference with snapshots ...
Vilas J. Shinde, D. Gaitonde
semanticscholar +1 more source
Numerical investigation of the effect of different parameters on emitted shockwave from bubble collapse in a nozzle [PDF]
Journal of Particle Science and Technology, 2021 Cavitation can be extremely beneficial for the first spray breakup and to enhance atomization quality. An Eulerian/Lagrangian approach using Reynolds average Navier-Stokes (RANS) and bubble dynamic equations was used for the prediction of cavitation ...
Miralam Mahdi +1 more
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A Lagrangian approach to extremal curves on Stiefel manifolds
The Journal of Geometric Mechanics, 2021 A unified framework for studying extremal curves on real Stiefel manifolds is presented. We start with a smooth one-parameter family of pseudo-Riemannian metrics on a product of orthogonal groups acting transitively on Stiefel manifolds. In the next step
K. Hüper, I. Markina, F. Leite
semanticscholar +1 more source
Analytical and numerical solutions of radially symmetric aquifer thermal energy storage problems
Hydrology Research, 2023 Aquifer thermal energy storage (ATES) systems offer reduced energy costs, lower carbon emissions, and increased energy resilience. The feasibility, however, depends on several factors and usually require optimization.
Zerihun Kinfe Birhanu +3 more
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Studia Ekonomiczne i Regionalne, 2021 Subject and purpose of work: This paper uses Cobb-Douglas optimization to formulate an optimal transaction cost algorithm within the constraint of a generalized legal framework.
Bonsu Kwadwo Osei
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Using a Lagrangian-Lagrangian approach for studying flow behavior inside a bubble column
Nuclear Engineering and Technology, 2023 Bubble columns are widely encountered in several industries, especially in the field of nuclear safety. The Eulerian-Eulerian and the Eulerian-Lagrangian methods are commonly used to investigate bubble columns.
YoungWoo Son, Cheol-O Ahn, SangHwan Lee
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