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Approximate deconvolution models of turbulence : analysis, phenomenology and numerical analysis / / William J. Layton, Leo G. Rebholz
| Approximate deconvolution models of turbulence : analysis, phenomenology and numerical analysis / / William J. Layton, Leo G. Rebholz |
| Autore | Layton W. J (William J.) |
| Edizione | [1st ed. 2012.] |
| Pubbl/distr/stampa | Berlin ; ; Heidelberg, : Springer, c2012 |
| Descrizione fisica | 1 online resource (VIII, 184 p. 22 illus., 11 illus. in color.) |
| Disciplina | 532.0527015118 |
| Altri autori (Persone) | RebholzLeo G |
| Collana | Lecture notes in mathematics |
| Soggetto topico |
Turbulence - Mathematical models
Inverse problems (Differential equations) - Numerical solutions |
| ISBN |
9783642244094
3642244092 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1 Introduction -- 2 Large Eddy Simulation -- 3 Approximate Deconvolution Operators and Models -- 4 Phenomenology of ADMs -- 5 Time Relaxation Truncates Scales -- 6 The Leray-Deconvolution Regularization -- 7 NS-alpha- and NS-omega-Deconvolution Regularizations. |
| Record Nr. | UNINA-9910132669303321 |
Layton W. J (William J.)
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| Berlin ; ; Heidelberg, : Springer, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Data Analysis for Direct Numerical Simulations of Turbulent Combustion [[electronic resource] ] : From Equation-Based Analysis to Machine Learning / / edited by Heinz Pitsch, Antonio Attili
| Data Analysis for Direct Numerical Simulations of Turbulent Combustion [[electronic resource] ] : From Equation-Based Analysis to Machine Learning / / edited by Heinz Pitsch, Antonio Attili |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (294 pages) |
| Disciplina | 532.0527015118 |
| Soggetto topico |
Computer mathematics
Fluid mechanics Mathematical physics Thermodynamics Computer science Environment Computational Mathematics and Numerical Analysis Engineering Fluid Dynamics Theoretical, Mathematical and Computational Physics Computer Science, general Environment, general |
| ISBN | 3-030-44718-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Partial A-Posteriori LES of DNS Data of Turbulent Combustion -- Application of the Optimal Estimator Analysis to Turbulent Combustion Modeling -- Reduced Order Modeling of Rocket Combustion Flows -- Dynamic Mode Decompositions: A Tool to Extract Structure Hidden in Massive Dataset -- Analysis of Combustion-Modes Through Structural and Dynamic Technique -- Analysis of the Impact of Combustion On Turbulence: Triadic Analysis, Wavelets, Structure Functions, Spectra -- Analysis of Flame Topology and Burning Rates -- Dissipation Element Analysis of Turbulent Combustion -- Higher Order Tensors for DNS Data Analysis and Compression -- Covariant Lyapunov Vector Analysis of Turbulent Reacting Flows -- CEMA Analysis Applied to DNS Data -- Combined Computational Singular Perturbation-Tangential Stretching Rate Diagnostics of Large -- Scale Simulations of Reactive Turbulent Flows: Feature Tracking, Time Scale Characterization, and Cause/Effect Identification -- Genetic Algorithms Applied to LES Model Development -- Sub-grid Scale Signal Reconstruction: From Discrete and Iterative Deconvolution Operators to Convolutional Neural Networks -- Machine Learning for Combustion Rate Shaping -- Machine Learning of Combustion LES Models from DNS -- Developing Artificial Neural Networks Based Models for Complex Turbulent Flow by Utilizing DNS Database. |
| Record Nr. | UNISA-996418278703316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Data Analysis for Direct Numerical Simulations of Turbulent Combustion : From Equation-Based Analysis to Machine Learning / / edited by Heinz Pitsch, Antonio Attili
| Data Analysis for Direct Numerical Simulations of Turbulent Combustion : From Equation-Based Analysis to Machine Learning / / edited by Heinz Pitsch, Antonio Attili |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (294 pages) |
| Disciplina |
532.0527015118
532.0527 |
| Soggetto topico |
Computer science - Mathematics
Fluid mechanics Mathematical physics Thermodynamics Computer science Ecology Computational Mathematics and Numerical Analysis Engineering Fluid Dynamics Theoretical, Mathematical and Computational Physics Computer Science, general Environment, general |
| ISBN | 3-030-44718-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Partial A-Posteriori LES of DNS Data of Turbulent Combustion -- Application of the Optimal Estimator Analysis to Turbulent Combustion Modeling -- Reduced Order Modeling of Rocket Combustion Flows -- Dynamic Mode Decompositions: A Tool to Extract Structure Hidden in Massive Dataset -- Analysis of Combustion-Modes Through Structural and Dynamic Technique -- Analysis of the Impact of Combustion On Turbulence: Triadic Analysis, Wavelets, Structure Functions, Spectra -- Analysis of Flame Topology and Burning Rates -- Dissipation Element Analysis of Turbulent Combustion -- Higher Order Tensors for DNS Data Analysis and Compression -- Covariant Lyapunov Vector Analysis of Turbulent Reacting Flows -- CEMA Analysis Applied to DNS Data -- Combined Computational Singular Perturbation-Tangential Stretching Rate Diagnostics of Large -- Scale Simulations of Reactive Turbulent Flows: Feature Tracking, Time Scale Characterization, and Cause/Effect Identification -- Genetic Algorithms Applied to LES Model Development -- Sub-grid Scale Signal Reconstruction: From Discrete and Iterative Deconvolution Operators to Convolutional Neural Networks -- Machine Learning for Combustion Rate Shaping -- Machine Learning of Combustion LES Models from DNS -- Developing Artificial Neural Networks Based Models for Complex Turbulent Flow by Utilizing DNS Database. |
| Record Nr. | UNINA-9910484834403321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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DNS of Wall-Bounded Turbulent Flows : A First Principle Approach / / by Tapan K. Sengupta, Swagata Bhaumik
| DNS of Wall-Bounded Turbulent Flows : A First Principle Approach / / by Tapan K. Sengupta, Swagata Bhaumik |
| Autore | Sengupta Tapan K |
| Edizione | [1st ed. 2019.] |
| Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2019 |
| Descrizione fisica | 1 online resource (XLII, 358 p. 172 illus., 106 illus. in color.) |
| Disciplina | 532.0527015118 |
| Soggetto topico |
Fluid mechanics
Applied mathematics Engineering mathematics Physics Fluids Engineering Fluid Dynamics Mathematical and Computational Engineering Numerical and Computational Physics, Simulation Fluid- and Aerodynamics |
| ISBN | 981-13-0038-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | DNS of Wall-Bounded Turbulent Flow: An Introduction -- DNS of Navier-Stokes Equation -- Receptivity and Instability.-Nonlinear Theoretical and Computational Analysis of Fluid Flows -- Dynamics of the Spatio-Temporal Wave-Front in 2D Framework -- 3D Routes of Transition to Turbulence by STWF. |
| Record Nr. | UNINA-9910350319103321 |
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Sengupta Tapan K
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| Singapore : , : Springer Singapore : , : Imprint : Springer, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental and numerical investigations of confluent round jets / / Klas Svensson
| Experimental and numerical investigations of confluent round jets / / Klas Svensson |
| Autore | Svensson Klas |
| Pubbl/distr/stampa | Linköping, Sweden : , : Linköping University, , 2015 |
| Descrizione fisica | 1 online resource (127 pages) : illustrations |
| Disciplina | 532.0527015118 |
| Collana | Linköping Studies in Science and Technology Dissertations |
| Soggetto topico |
Turbulence - Mathematical models
Fluid dynamics |
| Soggetto genere / forma | Electronic books. |
| ISBN | 91-7519-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910467120403321 |
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Svensson Klas
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| Linköping, Sweden : , : Linköping University, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental and numerical investigations of confluent round jets / / Klas Svensson
| Experimental and numerical investigations of confluent round jets / / Klas Svensson |
| Autore | Svensson Klas |
| Pubbl/distr/stampa | Linköping, Sweden : , : Linköping University, , 2015 |
| Descrizione fisica | 1 online resource (127 pages) : illustrations |
| Disciplina | 532.0527015118 |
| Collana | Linköping Studies in Science and Technology Dissertations |
| Soggetto topico |
Turbulence - Mathematical models
Fluid dynamics |
| ISBN | 91-7519-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910796226303321 |
|
Svensson Klas
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||
| Linköping, Sweden : , : Linköping University, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Experimental and numerical investigations of confluent round jets / / Klas Svensson
| Experimental and numerical investigations of confluent round jets / / Klas Svensson |
| Autore | Svensson Klas |
| Pubbl/distr/stampa | Linköping, Sweden : , : Linköping University, , 2015 |
| Descrizione fisica | 1 online resource (127 pages) : illustrations |
| Disciplina | 532.0527015118 |
| Collana | Linköping Studies in Science and Technology Dissertations |
| Soggetto topico |
Turbulence - Mathematical models
Fluid dynamics |
| ISBN | 91-7519-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910813316203321 |
|
Svensson Klas
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| Linköping, Sweden : , : Linköping University, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental investigation and computational modelling of thermal boundary layers in turbulent natural convection / / von Dipl.-Math. Claudia Zimmermann
| Experimental investigation and computational modelling of thermal boundary layers in turbulent natural convection / / von Dipl.-Math. Claudia Zimmermann |
| Autore | Zimmermann Claudia |
| Pubbl/distr/stampa | Göttingen, Germany : , : Cuvillier Verlag, , 2015 |
| Descrizione fisica | 1 online resource (359 pages) : illustrations |
| Disciplina | 532.0527015118 |
| Soggetto topico | Turbulent boundary layer - Mathematical models |
| ISBN | 3-7369-8061-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910794949103321 |
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Zimmermann Claudia
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| Göttingen, Germany : , : Cuvillier Verlag, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental investigation and computational modelling of thermal boundary layers in turbulent natural convection / / von Dipl.-Math. Claudia Zimmermann
| Experimental investigation and computational modelling of thermal boundary layers in turbulent natural convection / / von Dipl.-Math. Claudia Zimmermann |
| Autore | Zimmermann Claudia |
| Pubbl/distr/stampa | Göttingen, Germany : , : Cuvillier Verlag, , 2015 |
| Descrizione fisica | 1 online resource (359 pages) : illustrations |
| Disciplina | 532.0527015118 |
| Soggetto topico | Turbulent boundary layer - Mathematical models |
| ISBN | 3-7369-8061-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910821373203321 |
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Zimmermann Claudia
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| Göttingen, Germany : , : Cuvillier Verlag, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Homogeneous Turbulence Dynamics / / by Pierre Sagaut, Claude Cambon
| Homogeneous Turbulence Dynamics / / by Pierre Sagaut, Claude Cambon |
| Autore | Sagaut Pierre <1967-> |
| Edizione | [2nd ed. 2018.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
| Descrizione fisica | 1 online resource (912 pages) |
| Disciplina | 532.0527015118 |
| Soggetto topico |
Fluids
Mathematical physics Fluid mechanics Applied mathematics Engineering mathematics Fluid- and Aerodynamics Mathematical Applications in the Physical Sciences Engineering Fluid Dynamics Theoretical, Mathematical and Computational Physics Mathematical Physics Mathematical and Computational Engineering |
| ISBN | 3-319-73162-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Scope of the book -- Structure and contents of the second edition of the book -- Governing equations, from dynamics to statistics -- Background deterministic equations -- Briefs about statistical and probabilistic approaches -- Reynolds Stress tensor and related equations -- Anisotropy in physical space. Single-point correlations -- Spectral analysis, from random fields to two-point correlations. Local frame, helical modes -- Anisotropy for multipoint correlations -- A synthetic scheme of the closure problem: non-linearity and non-locality -- On the use of Lagrangian formalism -- Additional reminders: compressible turbulence description -- Navier-Stokes equations for compressible flows and shock jump conditions -- Introduction to modal decomposition of turbulent fluctuations -- Mean flow equations, Reynolds Stress Tensor and energy balance in compressible flows -- Incompressible homogeneous isotropic turbulence -- Observations and measures in forced and freely decaying turbulence -- Classical statistical analysis: energy cascade, local isotropy, usual characteristic scales -- Models for single-time and two-time energy spectra and velocity correlation functions -- Free decay theories: self-similarity, self-preservation, symmetries and invariants -- Recent results about decay regimes -- Reynolds Stress tensor and analysis of related equations -- Differential models for energy transfer -- Advanced analysis of energy transfers in Fourier space -- Pressure field: spectrum, scales and time evolution -- Topological analysis, coherent events and related dynamics -- Non-linear dynamics in the physical space -- What are the proper features of three-dimensional Navier-Stokes turbulence? -- Isotropic turbulence with coupled microstructures: Visco-elastic turbulence -- Introduction to turbulence in dilute polymer solutions -- Governing equations -- Description of turbulence with FENE-P model -- Turbulence régimes in dilute polymer solution -- Visco-elastic effects on flow topology -- Isotropic turbulence with coupled microstructures. Quantum Turbulence -- Introductory phenomenology to Quantum Turbulence -- The three levels of description and physical modelling -- Quantized vortices and Kelvin Waves: facts and models -- Quantum Turbulence dynamics at zero or nearly-zero temperature -- The decay of isotropic Quantum Turbulence -- Mutual friction: microscopic origin and models -- Incompressible homogeneous anisotropic turbulence: pure rotation -- Physical and numerical experiments -- Governing equation -- Advanced analysis of energy transfer via DNS -- Balance of RST equations. A case without “production”. New tensorial modeling -- Inertial waves. Linear régime -- Nonlinear theory and modeling: Wave Turbulence and EDQNM -- Fundamental issues: solved and open questions -- Coherent structures, description and dynamics -- Scale-by-scale anisotropy -- Incompressible homogeneous anisotropic turbulence: With strain -- Main observations -- Experiments for turbulence in the presence of mean strain. Kinematics of the mean flow -- First approach in physical space to irrotational mean flows -- The fundamentals of homogeneous RDT -- Final RDT results for mean irrotational strain -- Towards a fully nonlinear approach -- Return to isotropy -- Nonhomogeneous flow cases. Coherent structures in strained homogeneous turbulence -- Incompressible homogeneous anisotropic turbulence: pure shear -- Physical and numerical experiments: kinetic energy, RST, lengthscales, anisotropy -- Reynolds Stress tensor and analysis of related equations -- Rapid Distortion Theory: equations, solutions, algebraic growth -- Nonlinear spectral analysis, simplified closure and selfsimilarity -- Return to isotropy in shear-released homogeneous turbulence.-Models for space- and space-time correlations -- Pressure field: theory and models -- Vortical structures dynamics in homogeneous shear turbulence -- Self-sustaining turbulent cycle in quasi-homogeneous sheared turbulence -- Self-sustaining processes in non-homogeneous sheared turbulence: exact coherent states and travelling wave solutions -- Incompressible homogeneous anisotropic turbulence: buoyancy force and mean stratification -- Observations, propagating and non-propagating motion. Collapse of vertical motion and layering -- Simplified equations, using Navier-Stokes and Boussinesq approximations, with uniform density gradient -- Eigenmode decomposition. Physical interpretation -- The toroidal cascade as a strong nonlinear mechanism explaining the layering -- The viewpoint of modelling and theory: RDT, Wave-Turbulence, EDQNM -- Coherent structures : dynamics and scaling of the layered flow, “pancake” dynamics, instabilities -- Unstable Stratified Homogeneous Turbulence -- Extension to the mixing zone resulting from Rayleigh-Taylor instability and beyond -- Coupled effects : rotation, stratification, strain and shear -- Governing equations for the dynamics of coupled effects -- Rotating stratified turbulence -- Rotation or stratification with mean shear -- Shear, rotation and stratification. Approach to baroclinic instability -- The elliptical flow instability from \homogeneous" RDT -- Axisymmetric strain with rotation -- Relevance of RDT and WKB RDT variants for analysis of transient growth and exponential instabilities -- Incompressible homogeneous anisotropic turbulence: Magnetohydrodynamic turbulence -- Generalities, analogies and differences with respect to the purely hydrodynamic case -- Governing equations -- Alfvén waves and Ohmic damping. Linear régime -- The Quasi-Static régime, from linear to nonlinear dynamics -- A first statistical approach, Kolmogorov-Monin laws, without mean magnetic field -- Refined analysis: Triadic interactions in MHD without mean magnetic field -- MHD turbulence and interactions with other body forces and mean gradients -- Homogeneous incompressible MHD turbulence and beyond -- Compressible homogeneous isotropic turbulence -- Different régimes in compressible turbulence -- Structures in the physical space -- Compressible homogeneous isotropic turbulence -- Different regimes in compressible turbulence -- Quasi-isentropic turbulent regime -- Low-Mach thermal regimes -- Nonlinear subsonic regimes -- Supersonic regime -- Structures in the physical space -- Compressible homogeneous anisotropic turbulence -- Effects of compressibility in free shear flows. Observations -- A general quasi-isentropic approach to homogeneous compressible shear flows -- Incompressible turbulence with compressible mean flow effects: compressed turbulence -- Compressible turbulence in the presence of pure plane shear -- Perspectives and open issues -- Topological analysis, coherent events and related dynamics -- Canonical isotropic turbulence/shock interaction and beyond -- Brief survey of existing interaction regimes -- Wrinkled shock régime: Linear interaction -- Wrinkled shock régime: Nonlinear interaction -- Broken shock régime -- Beyond canonical case. I: Spherical shock waves -- Beyond canonical case. II: Planar shock interacting with turbulence in a non-reacting binary mixture -- Beyond canonical case. III: Planar detonation interacting with turbulence -- Linear Interaction Approximation for shock/perturbation interaction -- Shock description and emitted fluctuating field -- Calculation of wave vectors of emitted waves -- Calculation of amplitude of emitted waves -- Distinguishing between poloidal and toroidal vorticity modes -- Reconstruction of the second order moments -- Further analytical work: exact and asymptotic LIA solutions based on Laplace transform -- A posteriori assessment of LIA in the canonical interaction case -- Extending LIA: I. Interaction with rarefaction waves -- Extending LIA: II. Case of non-reacting binary mixtures of perfect gas -- Extending LIA: III. Thin strong detonation/turbulence interaction -- The essentials of linear and nonlinear theories and models -- Rapid Distortion Theory for homogeneous turbulence -- Zonal RDT and short-wave stability analysis -- Application to statistical modeling of inhomogeneous turbulence -- Other perspectives in extended linearized approaches -- Generalities on triadic closures -- Solving the linear operator to account for strong anisotropy -- A general EDQN closure. Different levels of markovianization -- Detailed equations from EDQNM1 in the model by Mons, Cambon and Sagaut -- Application of three EDQNM(1-2-3) versions to the rotating turbulence -- Other cases of flows with and without production -- Connection with self-consistent theories: single-time or two-time? -- Applications to weak or moderate anisotropy -- Open numerical problems -- Conclusions and perspectives -- Homogenization of turbulence. Local or global homogeneity? Physical space or Fourier space? -- Linear theory, `homogeneous' RDT, WKB variants, and LIA -- Multi-point closures for weak and strong turbulence -- Structure formation, structuring effects and individual coherent structures -- Anisotropy including dimensionality, a main theme -- Deriving practical models -- Bibliography -- Index. |
| Record Nr. | UNINA-9910300530303321 |
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Sagaut Pierre <1967->
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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