Suchergebnisse - "Point collocation"

Polynomial Chaos Expansion Based Rauch–Tung–Striebel Smoothers

Autoren: Kumar Kundan Särkkä Simo Department of Electrical Engineering and Automation et al.

Weitere Verfasser: Kumar Kundan Särkkä Simo Department of Electrical Engineering and Automation et al.

Quelle: 2024 27th International Conference on Information Fusion (FUSION). :1-7

Schlagwörter: polynomial chaos expansion, Gaussian approximation-based smoother, point collocation, iterative smoother

Dateibeschreibung: application/pdf

Zugangs-URL: https://aaltodoc.aalto.fi/handle/123456789/131897

Estimation of contamination release histories using meshless radial point collocation method and multiverse optimization

Autoren: Aatish Anshuman T. I. Eldho

Quelle: Journal of Hydroinformatics, Vol 25, Iss 3, Pp 738-754 (2023)

Schlagwörter: radial point collocation method (rpcm), multiverse optimization (mvo), 13. Climate action, groundwater contamination, simulation-optimization, Information technology, T58.5-58.64, Environmental technology. Sanitary engineering, TD1-1066, 6. Clean water, source identification

Zugangs-URL: https://doaj.org/article/ed4e3c62f7bb4c9f9b3152c06b040543

An immersed boundary vector potential‐vorticity meshless solver of the incompressible Navier–Stokes equation: An immersed boundary vector potential-vorticity meshless solver of the incompressible Navier-Stokes equation

Autoren: George C. Bourantas Benjamin F. Zwick Theo Philippe Lavier et al.

Quelle: International Journal for Numerical Methods in Fluids. 95:143-175

Schlagwörter: explicit time integration scheme, immersed boundary method, transient incompressible Navier-Stokes, meshless point collocation method, 0103 physical sciences, discretization-corrected particle strength exchange, Fluid mechanics, vector potential, 01 natural sciences, Numerical analysis

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7847127
https://doi.org/10.1002/fld.5146

MODELLING DISSIPATIVE SILENCERS IN HVAC DUCTS

Autoren: Kirby, R Lawrie, JB

Quelle: Past, Present and Future Acoustics and EPSRC Day.

Schlagwörter: 03 medical and health sciences, 0302 clinical medicine, 0103 physical sciences, point collocation, HVAC duct, Splitter silencer, 01 natural sciences, Dissipative silencer

Dateibeschreibung: 193639 bytes; text/plain

Zugangs-URL: http://bura.brunel.ac.uk/handle/2438/2769

Thin plate bending analysis using an indirect Trefftz collocation method

Autoren: Carlos M. Tiago Vitor M.A. Leitão Anna Vásárhelyi

Quelle: Computer Assisted Methods in Engineering and Science, Vol 8, Iss 1 (2023)

Schlagwörter: Trefftz method, thin plates, point collocation, complex trial functions, least squares, Computer engineering. Computer hardware, TK7885-7895, Mechanics of engineering. Applied mechanics, TA349-359

Dateibeschreibung: electronic resource

Relation: https://cames.ippt.pan.pl/index.php/cames/article/view/1191; https://doaj.org/toc/2299-3649; https://doaj.org/toc/2956-5839

Zugangs-URL: https://doaj.org/article/39f111712ec747bd9406b85474fd1847

Computational performance of analytical methods for the acoustic modelling of automotive exhaust devices incorporating monoliths

Autoren: Denia, F. D. Martínez Casas, José Carballeira, Javier et al.

Weitere Verfasser: Denia, F. D. Martínez Casas, José Carballeira, Javier et al.

Quelle: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Universitat Politècnica de València (UPV)
instname

Schlagwörter: Transfer Matrix, acoustic modelling, INGENIERIA MECANICA, Hydro- and aero-acoustics, Mode Matching Method, point collocation technique, 01 natural sciences, mode matching method, Automotive Exhaust Device, automotive exhaust device, Transmission Loss, monolith, Acoustic Modelling, Finite Element Method, 0103 physical sciences, transmission loss, Catalytic Converter, Spectral, collocation and related methods for boundary value problems involving PDEs, Computational Performance, 0101 mathematics, Sound Attenuation, Monolith, Point Collocation Technique

Dateibeschreibung: application/pdf; application/xml

Zugangs-URL: https://riunet.upv.es/handle/10251/121433
https://dblp.uni-trier.de/db/journals/jcam/jcam330.html#DeniaMCSF18
http://www.sciencedirect.com/science/article/pii/S0377042717301292
https://www.sciencedirect.com/science/article/pii/S0377042717301292
https://riunet.upv.es/bitstream/10251/121433/7/Manuscript.pdf
https://riunet.upv.es/handle/10251/121433

In-situ bioremediation of groundwater using a meshfree model and particle swarm optimization

Autoren: MATEGAONKAR, M ELDHO, TI KAMAT, S

Quelle: Journal of Hydroinformatics. 20:886-897

Schlagwörter: simulation-optimization model, groundwater pollution, particle swarm optimization, 0208 environmental biotechnology, 0207 environmental engineering, 02 engineering and technology, in-situ bioremediation, TRANSPORT, 6. Clean water, POINT COLLOCATION METHOD, 3. Good health, DESIGN, 13. Climate action, SIMULATION, ALGORITHM, meshfree point collocation method

Zugangs-URL: https://iwaponline.com/jh/article-pdf/20/4/886/245210/jh0200886.pdf
https://iwaponline.com/jh/article/20/4/886/38907/In-situ-bioremediation-of-groundwater-using-a

Optimal remediation design and simulation of groundwater flow coupled to contaminant transport using genetic algorithm and radial point collocation method (RPCM)

Autoren: Panagiotis Kirmizakis S.M. Seyedpour P. Brennan et al.

Quelle: Seyedpour, S M, Kirmizakis, P, Brennan, P, Doherty, R & Ricken, T 2019, 'Optimal remediation design and simulation groundwater flow coupled to contaminant transport using genetic algorithm and radial point collocation method (RPCM)', Science of the Total Environment, vol. 669, pp. 389-399. https://doi.org/10.1016/j.scitotenv.2019.01.409, https://doi.org/10.1016/j.scitotenv.2019.01.409
Science of The Total Environment

Schlagwörter: Genetic algorithm, Radial basis function, Groundwater flow, Point collocation method, 0208 environmental biotechnology, 0207 environmental engineering, 02 engineering and technology, Reactive contaminant transport, 6. Clean water

Dateibeschreibung: application/pdf

Zugangs-URL: https://pureadmin.qub.ac.uk/ws/files/165818241/1_s2.0_S0048969719304565_main.pdf
https://pubmed.ncbi.nlm.nih.gov/30884263
https://pubmed.ncbi.nlm.nih.gov/30884263/
https://www.cabdirect.org/cabdirect/abstract/20193262582
http://ui.adsabs.harvard.edu/abs/2019ScTEn.669..389S/abstract
https://www.ncbi.nlm.nih.gov/pubmed/30884263
https://pure.qub.ac.uk/en/publications/optimal-remediation-design-and-simulation-groundwater-flow-couple
https://pureadmin.qub.ac.uk/ws/files/165818241/1_s2.0_S0048969719304565_main.pdf
https://pure.qub.ac.uk/en/publications/f6c80471-9451-42bb-abec-ceedb7b140b5

Advanced numerical techniques for the acoustic modelling of materials and noise control devices in the exhaust system of internal combustion engines

Autoren: Sánchez Orgaz, Eva María

Weitere Verfasser: University/Department: Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials

Thesis Advisors: Denia Guzmán, Francisco David

Schlagwörter: Duct acoustics, Noise, Transmission loss, Dissipative silencer, Temperature gradients, Non-uniform mean flow, Heterogeneous bulk density, Finite element method, Shape optimization, Mode-matching, Point collocation, Efficient numerical techniques, INGENIERIA MECANICA

Zugangs-URL: http://hdl.handle.net/10251/64090

Advanced numerical techniques for the acoustic modelling of materials and noise control devices in the exhaust system of internal combustion engines

Weitere Verfasser: University/Department: Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials

Thesis Advisors: Denia Guzmán, Francisco David

Schlagwörter: Duct acoustics, Noise, Transmission loss, Dissipative silencer, Temperature gradients, Non-uniform mean flow, Heterogeneous bulk density, Finite element method, Shape optimization, Mode-matching, Point collocation, Efficient numerical techniques, INGENIERIA MECANICA

Zugangs-URL: http://hdl.handle.net/10251/64090

Bayesian Inference of Cavitation Model Coefficients and Uncertainty Quantification of a Venturi Flow Simulation

Autoren: Jae-Hyeon Bae Kyoungsik Chang Gong-Hee Lee et al.

Quelle: Energies, Vol 15, Iss 4204, p 4204 (2022)

Schlagwörter: uncertainty quantification (UQ), Bayesian inference, point-collocation nonintrusive polynomial chaos (PC-NIPC), cavitation, Zwart–Gerber–Belamri (ZGB) cavitation model, in-service testing, Technology

Relation: https://www.mdpi.com/1996-1073/15/12/4204; https://doaj.org/toc/1996-1073; https://doaj.org/article/acc23b8b7bf443a7a72ea30d2b6a7a58

Verfügbarkeit: https://doi.org/10.3390/en15124204
https://doaj.org/article/acc23b8b7bf443a7a72ea30d2b6a7a58

A Dirichlet-Integral-Based Dual-Access Collocation-Kernel Approach to Point Source Gravity-Field Modeling

Autoren: Rufty, Alan

Quelle: SIAM Journal on Applied Mathematics, 2007 Jan 01. 68(1), 199-221.

Zugangs-URL: https://www.jstor.org/stable/40233504

Simulation optimization model for aquifer parameter estimation using coupled meshfree point collocation method and cat swarm optimization

Autoren: THOMAS, A MAJUMDAR, P ELDHO, TI et al.

Quelle: Engineering Analysis with Boundary Elements. 91:60-72

Schlagwörter: 2. Zero hunger, CONTAMINANT TRANSPORT, IDENTIFICATION, Simulation-optimization model (S-O), Cat swarm optimization, 0208 environmental biotechnology, GROUNDWATER-FLOW, 0207 environmental engineering, Inverse model, GENETIC ALGORITHM, SENSITIVITY-ANALYSIS, 02 engineering and technology, ANALYTIC ELEMENT METHOD, 6. Clean water, CONFINED AQUIFER, MANAGEMENT, Radial point collocation-meshfree method (RPCM), PARTICLE TRACKING, SYSTEM

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S0955799717305052

Maximum Principle and Convergence Analysis for the Meshfree Point Collocation Method

Autoren: Kim, Do Wan Liu, Wing Kam

Quelle: SIAM Journal on Numerical Analysis, 2006 Jan 01. 44(2), 515-539.

Zugangs-URL: https://www.jstor.org/stable/40232763

Contamination transport model by coupling analytic element and point collocation methods

Autoren: A. Mohammadi M. Ghaeini-Hessaroeyeh E. Fadaei-Kermani

Quelle: Applied Water Science, Vol 10, Iss 1, Pp 1-10 (2019)

Schlagwörter: Contamination transport model, Groundwater flow, Analytic element method, Point collocation method, Astaneh-Kuchesfahan plain, Water supply for domestic and industrial purposes, TD201-500

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2190-5487; https://doaj.org/toc/2190-5495

Zugangs-URL: https://doaj.org/article/f9a4cf4f67444bf290967b9b7ffd7617

Modeling the Natural Convection Flow in a Square Porous Enclosure Filled with a Micropolar Nanofluid under Magnetohydrodynamic Conditions

Autoren: Nikolaos P. Karagiannakis George C. Bourantas Eugene D. Skouras et al.

Quelle: Applied Sciences, Vol 10, Iss 5, p 1633 (2020)

Schlagwörter: meshfree point collocation method, magnetohydrodynamics, micropolar, nanofluids, natural convection, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Relation: https://www.mdpi.com/2076-3417/10/5/1633; https://doaj.org/toc/2076-3417; https://doaj.org/article/9644bb4b685849f5ae027979a2546a5c

Verfügbarkeit: https://doi.org/10.3390/app10051633
https://doaj.org/article/9644bb4b685849f5ae027979a2546a5c

Using DC PSE operator discretization in Eulerian meshless collocation methods improves their robustness in complex geometries

Autoren: George C. Bourantas Ivo F. Sbalzarini Bevan L. Cheeseman et al.

Quelle: Computers & Fluids. 136:285-300

Schlagwörter: Discretization correction, DC PSE, 16. Peace & justice, 01 natural sciences, MLS, 3. Good health, Velocity-correction, Particle methods, 0103 physical sciences, Meshless point collocation, 0101 mathematics, Complex geometry, Incompressible steady state, Engineering(all), Computer Science(all)

Zugangs-URL: https://core.ac.uk/display/82672882
https://research-repository.uwa.edu.au/en/publications/using-dc-pse-operator-discretization-in-eulerian-meshless-colloca
https://www.sciencedirect.com/science/article/pii/S0045793016301955
https://research-repository.uwa.edu.au/en/publications/using-dc-pse-operator-discretization-in-eulerian-meshless-collocation-methods-improves-their-robustness-in-complex-geometries(548e5476-dbac-435e-ae24-1ba893749326).html
https://pure.mpg.de/pubman/faces/ViewItemOverviewPage.jsp?itemId=item_2567356
https://www.sciencedirect.com/science/article/abs/pii/S0045793016301955

Point collocation scheme in silencers with temperature gradient and mean flow

Autoren: Denia Guzmán, Francisco David Sánchez Orgaz, Eva María Baeza González, Luis Miguel et al.

Weitere Verfasser: Denia Guzmán, Francisco David Sánchez Orgaz, Eva María Baeza González, Luis Miguel et al.

Quelle: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Universitat Politècnica de València (UPV)
instname

Schlagwörter: Point collocation, Mean flow, INGENIERIA MECANICA, 0103 physical sciences, Temperature gradient, 0101 mathematics, 01 natural sciences, Dissipative silencer

Dateibeschreibung: application/pdf

Zugangs-URL: https://riunet.upv.es/handle/10251/81813
https://dialnet.unirioja.es/servlet/articulo?codigo=5303174
https://www.sciencedirect.com/science/article/pii/S0377042715000680
https://opus.lib.uts.edu.au/bitstream/10453/100716/4/R%20Kirby%20JCAM%202015.pdf
https://dl.acm.org/doi/10.1016/j.cam.2015.02.007
https://dblp.uni-trier.de/db/journals/jcam/jcam291.html#DeniaSBK16
https://riunet.upv.es/bitstream/10251/81813/3/Author_version_JCAM.pdf
http://bura.brunel.ac.uk/handle/2438/11508

Meshfree Point Collocation Schemes for 2D Steady State Incompressible Navier-Stokes Equations in Velocity-Vorticity Formulation for High Values of Reynolds Number

Autoren: G.C. Bourantas E.D. Skouras V.C. Loukopoulos et al.

Quelle: Computer Modeling in Engineering & Sciences ; ISSN: 1526-1492 (Print) ; ISSN: 1526-1506 (Online) ; Volume 59 ; Issue 1

Schlagwörter: Meshfree point collocation method, Velocity-vorticity formulation, 2D incompressible Navier-Stokes equations, Velocity correction method

Dateibeschreibung: application/pdf

Relation: https://doi.org/10.3970/cmes.2010.059.031

Verfügbarkeit: https://doi.org/10.3970/cmes.2010.059.031

An Explicit Meshless Point Collocation Solver for Incompressible Navier-Stokes Equations

Autoren: George C. Bourantas Benjamin F. Zwick Grand R. Joldes et al.

Quelle: Fluids, Vol 4, Iss 3, p 164 (2019)

Schlagwörter: transient incompressible Navier-Stokes, meshless point collocation method, stream function-vorticity formulation, strong form, explicit time integration, Thermodynamics, QC310.15-319, Descriptive and experimental mechanics, QC120-168.85

Relation: https://www.mdpi.com/2311-5521/4/3/164; https://doaj.org/toc/2311-5521; https://doaj.org/article/2a4805e8e8f54234b9d63152220b1083

Verfügbarkeit: https://doi.org/10.3390/fluids4030164
https://doaj.org/article/2a4805e8e8f54234b9d63152220b1083