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Development of Unconventional Reservoirs 2020
| Development of Unconventional Reservoirs 2020 |
| Autore | Rezaee Reza |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (748 p.) |
| Soggetto topico |
Research & information: general
Technology: general issues |
| Soggetto non controllato |
bedding fractures
failure criterion lamina tight oil tight sandstone finite element simulation numerical simulation unconventional reservoir permeability group method of data handling artificial neural network well logs sensitivity analysis tight gas reservoir multi-fractured horizontal well (MFHW) unstable productivity model productivity forecast influencing factor analysis horizontal well with multiple finite-conductivity fractures elliptical-shaped drainage productivity index non-Darcy flow pressure-dependent conductivity reservoir properties void space structure porosity complex rocks NMR MICP CT SEM coal-bearing tight sandstone organic-rich clasts occurrence classifications formation mechanisms Ordos Basin hydraulic fracturing fracturing fluids fluids-rock interaction environmental implication history matching semianalytic model unconventional gas reservoirs multistage fractured horizontal wells fractal theory pore structure heterogeneity NMR measurements multifractal analysis shale reservoir elastic properties brittleness rock physics brittle spot identification shale gas reservoir characteristics gas content eastern Sichuan Basin the Da’anzhai member pulse decay method gas adsorption dual media unconventional core natural fracture influencing factor oil production carbonate rock basement reservoir Jizhong Sub-basin dynamic pore network modeling shale reservoirs water imbibition discrete element method modified fluid-mechanical coupling algorithm injection sequence well spacing stress shadow effect seismic location microseismic events waveform stacking induced seismicity CBM surfactant solid-free drilling fluid CBM reservoir wettability machine learning lithofacies umiat Alaska proppant transportation cross fractures CFD simulation dimensional analysis equilibrium proppant height coalbed methane Lattice Boltzmann method gas diffusion adsorption–desorption pore-scale clay minerals pore structures tight gas reservoirs Xujiaweizi Rift Northern Songliao Basin methane adsorption isotherm coal properties gradient boosting decision tree estimation model shale gas reservoir geology Gibbs excess adsorption supercritical adsorption gas viscosity high voltage spark discharge electrohydraulic effect electrical conductivity drilling rock damage pressure waves water fracturing turbulence effect Eulerian multiphase modeling proppant transport mechanism equilibrium height prediction model adaptive filtering complex noise canceling electromagnetic telemetry multifractured horizontal wells production analysis irregular stimulated region natural gas hydrate seismic modeling fractional derivatives gas geochemical characteristics noble gas shale gas evolution Large Igneous Province (LIP) gas loss geological structure gas controlling pattern neutral surface tectonic movement Bumu region seismic interpretation depositional environments characteristics Wheeler diagram seismic attributes heterogeneous sequence sample size neutron scattering mercury injection capillary pressure adsorption shale junggar basin hong-che fault zone carboniferous volcanic reservoir main controlling factors of hydrocarbon accumulation fracture vug micro CT carbonate wave velocity amorphous SiO2 X-ray diffraction X-ray fluorescence spectrometry scanning electron microscope quantitative analysis void ratio FEM ABAQUS matrix porosity kerogen porosity water saturation gas hydrate saturation deep learning recurrent neural network molecular simulation enhanced oil recovery methane shale petroleum technological development patent network analysis imbibition osmosis unconventional formations EOR water flooding |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557332603321 |
Rezaee Reza
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Engineering Fluid Dynamics 2018
| Engineering Fluid Dynamics 2018 |
| Autore | Hjertager Bjørn |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (256 p.) |
| Soggetto non controllato |
fluid structure interaction (FSI)
numerical methods axial gap impeller radiation noise natural ventilation ventilation performance Computational Fluid Dynamics (CFD) experimental research hot streak disc thickness fire circumferential groove casing treatment blade wrap angle sweep and lean computational fluid dynamics (CFD) OpenFOAM gas turbine fire propagation disc spacing distance hydraulic collecting thermosyphon wind tunnel flow control source term leading edge flow around cylinder vortex generators plug-holing noise spectrum CGCT-blade integrated optimization dimensional analysis deep sea mining heat transfer abnormal blade installation angle axial fan rotating stall optimized design orthogonal test fluid dynamics simulation and modeling aerodynamic noise centrifugal pump suction flow field two-stage axial fan cavitation inception evaporation and condensation numerical simulation CFD simulation aspect ratio evacuation tunnel slope Tesla turbine vortex induced vibration (VIV) ratio global optimization volume of fluid blade exit angle acoustic energy tunnel vehicle fire multiphase flow distribution characteristic unsteady heat release rate hydrodynamic response manganese nodules exploitation isentropic efficiency |
| ISBN | 3-03928-113-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910372784603321 |
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Hjertager Bjørn
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| MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geometric programming for design equation development and cost/profit optimization : (with illustrative case study problems and solutions) / / Robert C. Creese
| Geometric programming for design equation development and cost/profit optimization : (with illustrative case study problems and solutions) / / Robert C. Creese |
| Autore | Creese Robert C. <1941-, > |
| Edizione | [Third edition.] |
| Pubbl/distr/stampa | [San Rafael, California] : , : Morgan & Claypool, , 2017 |
| Descrizione fisica | 1 online resource (212 pages) : illustrations, tables |
| Disciplina | 516 |
| Collana | Synthesis lectures on engineering |
| Soggetto topico | Geometric programming |
| Soggetto non controllato |
design optimization
generalized design relationships cost optimization profit maximization cost ratios constrained derivative dimensional analysis condensation of terms transformed dual posynominials |
| ISBN | 1-62705-936-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Part I. Introduction, history, and theoretical fundamentals of geometric programming -- 1. Introduction -- 1.1 Optimization and geometric programming -- 1.1.1 Optimization -- 1.1.2 Geometric programming -- 1.2 Evaluative questions -- 1.3 References -- 2.Brief history of geometric programming -- 2.1 Pioneers of geometric programming -- 2.2 Evaluative questions -- 2.3 References -- 3. Theoretical fundamentals -- 3.1 Primal and dual formulations -- 3.2 Evaluative questions -- 3.3 References --
Part II. Geometric programming cost minimization applications with zero degrees of difficulty -- 4. The optimal box design case study -- 4.1 Introduction -- 4.2 The optimal box design problem -- 4.3 Evaluative questions -- 5. Trash can case study -- 5.1 Introduction -- 5.2 The optimal trash can design problem -- 5.3 Evaluative questions -- 5.4 References -- 6. The building area design case study -- 6.1 Introduction -- 6.2 The building area design problem -- 6.3 Problem solution -- 6.4 Modified building area design problem -- 6.5 Fixed room height area design problem -- 6.6 Evaluative questions -- 6.7 References -- 7. The open cargo shipping box case study -- 7.1 Problem statement and general solution -- 7.2 Evaluative questions -- 7.3 References -- 8. Metal casting cylindrical side riser case study -- 8.1 Introduction -- 8.2 Problem formulation and general solution -- 8.3 Cylindrical side riser example -- 8.4 Evaluative questions -- 8.5 References -- 9. Inventory model case study -- 9.1 Problem statement and general solution -- 9.2 Inventory example problem -- 9.3 Evaluative questions -- 9.4 References -- 10. Process furnace design case study -- 10.1 Problem statement and solution -- 10.2 Conclusions -- 10.3 Evaluative questions -- 10.4 References -- 11. The gas transmission pipeline case study -- 11.1 Problem statement and solution -- 11.2 Evaluative questions -- 11.3 References -- 12. Material removal/metal cutting economics case study -- 12.1 Introduction -- 12.2 Problem formulation -- 12.3 Evaluative questions -- 12.4 References -- 13. Construction building sector cost minimization case study -- 13.1 Introduction -- 13.2 Model development -- 13.3 Model results and validation -- 13.4 Conclusions -- 13.5 Evaluative questions -- 13.6 References -- Part III. Geometric programming profit maximization applications with zero degrees of difficulty -- 14. Production function profit maximization case study -- 14.1 Profit maximization with geometric programming -- 14.2 Profit maximization of the production function case study -- 14.3 Evaluative questions -- 14.4 References -- 15. Product mix profit maximization case study -- 15.1 Profit maximization using the Cobb-Douglas production function -- 15.2 Evaluative questions -- 15.3 References -- 16. Chemical plant product profitability case study -- 16.1 Model formulation -- 16.2 Primal and dual solutions -- 16.3 Evaluative questions -- 16.4 References -- Part IV. Geometric programming applications with positive degrees of difficulty -- 17. Journal bearing design case study -- 17.1 Issues with positive degrees of difficulty problems -- 17.2 Journal bearing case study -- 17.3 Primal and dual formulation of journal bearing design -- 17.4 Dimensional analysis technique for additional equation -- 17.5 Evaluative questions -- 17.6 References -- 18. Multistory building design with a variable number of floors case study -- 18.1 Introduction -- 18.2 Problem formulation -- 18.3 Evaluative questions -- 18.4 References -- 19. Metal casting cylindrical side riser with hemispherical top design case study -- 19.1 Introduction -- 19.2 Problem formulation -- 19.3 Dimensional analysis technique for additional two equations -- 19.4 Evaluative questions -- 19.5 References -- 20. Liquefied petroleum gas (LPG) cylinders case study -- 20.1 Introduction -- 20.2 Problem formulation -- 20.3 Dimensional analysis technique for additional equation -- 20.4 Evaluative questions -- 20.5 References -- 21. Material removal/metal cutting economics with two constraints case study -- 21.1 Introduction -- 21.2 Problem formulation -- 21.3 Problem solution -- 21.4 Example problem -- 21.5 Evaluative questions -- 21.6 References -- 22. The open cargo shipping box with skids case study -- 22.1 Introduction -- 22.2 Primal and dual problem formulation -- 22.3 Constrained derivative approach -- 22.4 Dimensional analysis approach for additional equation -- 22.5 Condensation of terms approach -- 22.6 Evaluative questions -- 22.7 References -- 23. Profit maximization considering decreasing cost functions of inventory policy case study -- 23.1 Introduction -- 23.2 Model formulation -- 23.3 Inventory example problem with scaling constants for price and cost -- 23.4 Transformed dual approach -- 23.5 Evaluative questions -- 23.6 References -- Part V. Summary, future directions, theses and dissertations on geometric programming -- 24. Summary and future directions -- 24.1 Summary -- 24.2 Future directions -- 24.3 Development of new design relationships -- 25. Theses and dissertations on geometric programming -- 25.1 Introduction -- 25.2 Lists of M.S. theses and Ph.D. dissertations -- Author's biography -- Index. |
| Record Nr. | UNINA-9910157722103321 |
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Creese Robert C. <1941-, >
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| [San Rafael, California] : , : Morgan & Claypool, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Hölder Continuous Euler Flows in Three Dimensions with Compact Support in Time / / Philip Isett
| Hölder Continuous Euler Flows in Three Dimensions with Compact Support in Time / / Philip Isett |
| Autore | Isett Philip |
| Pubbl/distr/stampa | Princeton, NJ : , : Princeton University Press, , [2017] |
| Descrizione fisica | 1 online resource (214 pages) |
| Disciplina | 532/.05 |
| Collana | Annals of Mathematics Studies |
| Soggetto topico | Fluid dynamics - Mathematics |
| Soggetto non controllato |
Beltrami flows
Einstein summation convention Euler equations Euler flow Euler-Reynolds equations Euler-Reynolds system Galilean invariance Galilean transformation HighЈigh Interference term HighЈigh term HighЌow Interaction term Hlder norm Hlder regularity Lars Onsager Main Lemma Main Theorem Mollification term Newton's law Noether's theorem Onsager's conjecture Reynolds stres Reynolds stress Stress equation Stress term Transport equation Transport term Transport-Elliptic equation abstract index notation algebra amplitude coarse scale flow coarse scale velocity coefficient commutator estimate commutator term commutator conservation of momentum continuous solution contravariant tensor convergence convex integration correction term correction covariant tensor dimensional analysis divergence equation divergence free vector field divergence operator energy approximation energy function energy increment energy regularity energy variation energy error term error finite time interval first material derivative fluid dynamics frequencies frequency energy levels h-principle integral lifespan parameter lower indices material derivative mollification mollifier moment vanishing condition momentum multi-index non-negative function nonzero solution optimal regularity oscillatory factor oscillatory term parameters parametrix expansion parametrix phase direction phase function phase gradient pressure correction pressure regularity relative acceleration relative velocity scaling symmetry second material derivative smooth function smooth stress tensor smooth vector field spatial derivative stress tensor theorem time cutoff function time derivative transport derivative transport equations transport estimate transport upper indices vector amplitude velocity correction velocity field velocity weak limit weak solution |
| ISBN | 1-4008-8542-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Frontmatter -- Contents -- Preface -- Part I. Introduction -- Part II. General Considerations of the Scheme -- Part III. Basic Construction of the Correction -- Part IV. Obtaining Solutions from the Construction -- Part V. Construction of Regular Weak Solutions: Preliminaries -- Part VI Construction of Regular Weak Solutions: Estimating the Correction -- Part VII. Construction of Regular Weak Solutions: Estimating the New Stress -- Acknowledgments -- Appendices -- References -- Index |
| Record Nr. | UNINA-9910163942603321 |
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Isett Philip
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| Princeton, NJ : , : Princeton University Press, , [2017] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mathematical Modeling and Simulation in Mechanics and Dynamic Systems
| Mathematical Modeling and Simulation in Mechanics and Dynamic Systems |
| Autore | Scutaru Maria Luminița |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (342 p.) |
| Soggetto topico |
Research & information: general
Mathematics & science |
| Soggetto non controllato |
T-stress
X-FEM notch pipe stress difference method (SDM) system of transcendental equation computational solutions code-based modelling approach numerical analysis Sine-Gordon equations photovoltaics thermophotovoltaics solar energy polymer CNTs systems interphase section percolation onset mechanics high temperature proton exchange membrane fuel cell exergy analysis ecological analysis ecological coefficient of performance SARS-CoV-2 COVID-19 SEIRD (Susceptible, Exposed, Infected and Recovered and Death) SDL Catalonia nanowire cantilever stochastic model double Lorentzian spectrum HT-PEMFC irreversibility finite time thermodynamic optimization power density thermodynamic efficiency geometric analogy similarity theory dimensional analysis model law heat transfer straight bar Deep Learning (DL) Computational Fluid Dynamics (CFD) Artificial Neural Network (ANN) Convolutional Neural Network (CNN) turbulent flow machine learning deep learning artificial neural network ANN PEM fuel cell modeling control differentiability fractal hydrodynamic regimes fractal Schrödinger regimes fractal soliton fractal kink "holographic implementations" cubics apolar transport harmonic mapping principle period doubling scenario state probability functions partial aging in standby Monte Carlo simulation qualitative and quantitative verification of simulation model Lagrange-d'Alembert principle non-conservative dynamical system Euler-Poincaré equation helicopter model Lie group extended iso-geometric analysis extended finite element method crack pipeline ABAQUS harmonic mapping complex system dynamics SL (2R) group hidden symmetries computer simulations actual systems transfer learning autonomous feature extraction |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910566464403321 |
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Scutaru Maria Luminița
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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New Challenges in Water Systems
| New Challenges in Water Systems |
| Autore | Ramos Helena M |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (198 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
trunk network
water distribution network resilience optimization energy recovery pumps as turbines water distribution networks EPANET safe water air valve CFD hydraulic characterization entrapped air safety of water supply consumers risk water supply system failure risk analysis decision making model risk assessment methodology experiments ultrasonic Doppler velocimetry (UDV) flowmeters computational fluid dynamics (CFD) pipe system efficiency pressure reducing valves leakage reduction water-energy nexus air–water interface filling flow pipelines transient water management reservoirs hydropower plants pumped storage power plants hydropeaking environmental flows smart water management smart water grids water drinking network water losses energy production pumped-storage micro-hydropower water networks dimensional analysis pumping system safety and control hydraulic transients and CFD analyses water systems efficiency new design solutions and eco-design |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557544703321 |
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Ramos Helena M
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Process Modeling in Pyrometallurgical Engineering
| Process Modeling in Pyrometallurgical Engineering |
| Autore | Saxen Henrik |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (642 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
steelmaking
oxygen consumption GPR prediction model secondary refining water model mixing time slag entrapment stainless steel slag heating time Cr2O3 spinel crystal size processing maps nickel-based alloy flow behavior arrhenius equation hearth drainage PCA analysis tool pattern tapholes blast furnace coke carbon solution loss numerical simulation pellet pile Discrete Element Method porosity distribution angle of repose coordination number bubble motion interfacial phenomena entrainment moving path arsenopyrite arsenic removal mechanism roasting arsenate dust ash arsenic recovery titanium distribution ratio thermodynamic model ion-molecule coexistence theory LF refining slags electric arc furnace simulation process model COREX raceway zone gas flow COREX melter gasifier mixed charging burden layer structure burden pile width DEM burden distribution particle flow validation tire cord steel TiN inclusion solidification segregation models hot rolling TOU electricity pricing hot rolling planning genetic algorithm C-H2 smelting reduction furnace double-row side nozzles dimensional analysis multiple linear regression ironmaking blast furnace coke bed trickle flow molten slag liquid iron SPH charging system mathematical model radar data main trough transient fluid of hot metal and molten slag wall shear stress conjugate heat transfer refractory shape rolling flat rolling wire rod temperature distribution machine learning artificial intelligence neural network BOS reactor copper smelting SKS Shuikoushan process oxygen bottom blown gated recurrent unit support vector data description time sequence prediction fault detection and identification Lignite microwave and ultrasound modification structural characterization 3D molecular model structural simulation coke combustion rate charcoal combustion rate iron ore sintering process biomass quasi-particle quasi-particle structure monomer blended fuel quasi-particle fuel apparent activation energy coupling effect dynamic model basic oxygen furnace computational fluid dynamics CFD-DEM coalescence settling funneling flow horizontal single belt casting process (HSBC) computational fluid dynamics (CFD) double impingement feeding system supersonic coherent jet decarburization steel refining EAF CFD mass transfer coefficient physical modeling mathematical modeling kinetic models natural gas fuel injection combustion RAFT roll design flat-rolled wire strain inhomogeneity normal pressure macroscopic shear bands numerical model dual gas injection slag eye electrical energy consumption Electric Arc Furnace scrap melting statistical modeling raceway evolution raceway size flow pattern Eulerian multiphase flow blast furnace hearth dead man iron and slag flow lining wear hearth drainage Industry 4.0 copper smelter nickel-copper smelter radiometric sensors Peirce-smith converting matte-slag chemistry discrete event simulation adaptive finite differences |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557580503321 |
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Saxen Henrik
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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