Results 201 to 210 of about 137,250 (253)

Nonequilibrium Steady States in Active Systems: A Helmholtz-Hodge Perspective. [PDF]

Entropy (Basel)
Boltz HH, Ihle T.
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Reliability Assessment of High-Speed Train Gearbox Based on Digital Twin and WHO-WPHM. [PDF]

Sensors (Basel)
Wang T, Chen Y, Li S, Lv J, Liu Y, Yang J, Yan Q.   +6 more
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A segregated reduced-order model of a pressure-based solver for turbulent compressible flows. [PDF]

Adv Model Simul Eng Sci
Zancanaro M, Ngan VN, Stabile G, Rozza G.   +3 more
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Proper Orthogonal Decomposition and Reduced Basis

Francisco Chinesta, Elías Cueto, Victor Champaney, Chady Ghnatios, Amine Ammar, Nicolas Hascoët, David González, Icíar Alfaro, Daniele Di Lorenzo, Angelo Pasquale, Dominique Baillargeat   +10 more
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A New Look at Proper Orthogonal Decomposition

SIAM Journal on Numerical Analysis, 2003
Summary: We investigate some basic properties of the proper orthogonal decomposition (POD) method as it is applied to data compression and model reduction of finite dimensional nonlinear systems. First we provide an analysis of the errors involved in solving a nonlinear ODE initial value problem using a POD reduced order model.
Rathinam, Muruhan, Petzold, Linda R.
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Cross proper orthogonal decomposition

Physical Review Fluids, 2021
A new modal decomposition of fluid flows, labeled cross proper orthogonal decomposition (CPOD), is presented. CPOD modes are ranked by their contributions to the trace of the cross-covariance between flow fluctuations. An application of CPOD is presented for turbulent channel flow, with modes with maximal contribution to the Reynolds shear stress.
André V. G. Cavalieri, André F. C. da Silva   +1 more
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Preserving Symmetries in the Proper Orthogonal Decomposition

SIAM Journal on Scientific Computing, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aubry, Nadine, Lian, Wen-Yu, Titi, Edriss S.   +2 more
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Proper orthogonal decomposition of roof pressure

Journal of Wind Engineering and Industrial Aerodynamics, 1993
Abstract This paper illustrates application of the proper orthogonal decomposition in an investigation of the aerodynamic loading on a roof of a low-rise building. Pneumatically averaged pressure in a corner region of the roof, measured for concerning wind, was used in the analysis.
B. Bienkiewicz, H.J. Ham, Y. Sun
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Kosambi and proper orthogonal decomposition

Resonance, 2011
In 1943 Kosambi published a paper titled ‘Statistics in function space’ in the Journal of the Indian Mathematical Society. This paper was the first to propose the technique of statistical analysis often called proper orthogonal decomposition today. This article describes the contents of that paper and Kosambi’s approach to the subject.
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