Subjects: Energy and reserve markets. / Commerce. / Cost effectiveness. / Costs. / Probability density function. / Renewable energy resources. / Stochastic control systems. / Stochastic models. / Stochastic programming. / Stochastic systems. / Bidding strategy. / Micro grid. / Reserve markets. / Scenario generation. / Uncertainty. / Electric power system economics.

Risk-aware stochastic bidding strategy of renewable micro-grids in day-ahead and real-time markets

Author: Fazlalipour, P.

Publisher: Elsevier Ltd,

Pub. Year: 2019

Subjects: Bidding strategy. / Conditional value at risk. / Scenario generation. / Scenario reduction. / Value of the stochastic solution. / Commerce. / Fuel cells. / Fuel storage. / Integer programming. / Nonlinear programming. / Probability density function. / Risk perception. / Stochastic programming. / Value engineering. / Weibull distribution. / Wind. / Wind turbines. / Conditional Value-at-Risk. / Scenario reductions. / Stochastic solution. / Uncertainty. / Stochastic systems. / Alternative energy. / Detection method. / Energy storage. / Fuel cell. / Modeling. / Sampling. / Scenario analysis. / Stochasticity. / Uncertainty analysis. / Wind turbine.

Secrecy capacity scaling in large cooperative wireless networks

Author: Mirmohseni, M.

Publisher: Institute of Electrical and Electronics Engineers Inc,

Pub. Year: 2017

Subjects: Cooperative strategies. / Informationtheoretic security. / Large wireless networks. / Relaying. / Scaling laws. / Aggregates. / Cooperative communication. / Relay control systems. / Secure communication. / Wireless networks. / Colluding eavesdroppers. / Cooperative strategy. / Information-theoretic security. / Secrecy capacity. / Network security.

Fast estimation of connectivity in fractured reservoirs using percolation theory

Author: Masihi, M.

Publisher: Society of Petroleum Engineers (SPE),

Pub. Year: 2007

Subjects: Anisotropy. / Computer simulation. / Flow control. / Fracturing fluids. / Geometry. / Mathematical models. / Mechanical permeability. / Percolation (fluids) / Petroleum geology. / Reservoir management. / Constant-length isotropic systems. / Fracture-length distribution. / Fractured reservoir. / Petroleum reservoir evaluation.

A new decoding scheme for errorless codes for overloaded CDMA with active user detection

Author: Mousavi, A.

Pub. Year: 2011

Subjects: Activation/deactivation. / CDMA system. / Decoding scheme. / Maximum likelihood decoders. / Orders of magnitude. / User detection. / Algorithms. / Bit error rate. / Decoding. / Information technology. / Maximum likelihood. / Poisson distribution. / Telecommunication. / Code division multiple access.

Estimation of the Effective Permeability of Heterogeneous Porous Media by Using Percolation Concepts

Author: Masihi, M.

Publisher: Springer Netherlands,

Pub. Year: 2016

Subjects: Heterogeneity. / High permeability pathway. / Percolation theory. / Reservoirs. / Density functional theory. / Mechanical permeability. / Percolation (solid state) / Petroleum reservoir evaluation. / Petroleum reservoirs. / Porous materials. / Solvents. / Characteristic shapes. / Effective permeability. / Heterogeneous porous media. / High permeability. / Permeability distribution. / Standard algorithms. / Petroleum reservoir engineering.

Percolation-based effective permeability estimation in real heterogeneous porous media

Author: Masihi, M.

Publisher: European Association of Geoscientists and Engineers

Pub. Year: 2016

Subjects: Oil well flooding. / Porous materials. / Solvents. / Conductivity measurements. / Effective permeability. / Heterogeneous media. / Heterogeneous porous media. / Order of accuracy. / Percolating clusters. / Permeability contrasts. / Power law relation. / Estimation.

A novel WaveNet-GRU deep learning model for PEM fuel cells degradation prediction based on transfer learning

Author: Izadi, M. J.

Pub. Year: 2024

Subjects: Data-driven method. / Degradation prediction. / PEMFC. / Cost reduction. / Energy efficiency. / Forecasting. / Learning systems. / Mean square error. / Proton exchange membrane fuel cells (PEMFC) / Data-driven methods. / Degradation predictions. / GRU. / Percentage error. / Proton-exchange membranes fuel cells. / Remaining useful lives. / Root mean square errors. / Transfer learning. / Voltage prediction. / Wavenet. / Degradation. / Instrumentation. / Membrane. / Performance assessment. / Deep neural networks.

Optimization of sputtering parameters for the deposition of low resistivity indium tin oxide thin films

Author: Yasrebi, N.

Pub. Year: 2014

Subjects: Sheet resistance. / Sputtering. / Substrates. / Surface morphology. / Thin films. / Tin. / Transparency. / Deposition experiments. / Different pressures. / Indium tin oxide. / Indium tin oxide thin films. / Parameters optimization. / Process parameters. / Sputtering parameters. / Substrate temperature. / Deposition.

Comparative assessment of gasification based coal power plants with various CO2 capture technologies producing electricity and hydrogen

Author: Mukherjee, S.

Pub. Year: 2014

Synthesis of nanosize single-crystal hydroxyapatite via mechanochemical method

Author: Nasiri Tabrizi, B.

Pub. Year: 2009

Subjects: Hydroxyapatite. / Mechanochemical. / Nanogranules. / Nanorods. / Single crystal. / Experiments. / Hydroxyapatite. / Nanorods. / Powders. / Single crystals. / Synthesis (chemical) / Transmission electron microscopy. / X ray analysis. / Average sizes. / Experimental procedures. / High qualities. / Hydroxyapatite powders. / Mechanochemical. / Mechanochemical methods. / Mechanochemical processes. / Milling medias. / Nanogranules. / Synthesis strategies. / X-ray diffractions. / Apatite.

Migrating to Cloud-Native architectures using microservices: An experience report

Author: Balalaie, A.

Publisher: Springer Verlag,

Pub. Year: 2016

Subjects: Cloud-native architectures. / Software modernization. / Cloud computing. / Scalability. / Application architecture. / Architectural style. / Cloud environments. / Cloud migrations. / Experience report. / Non-trivial tasks. / Computer architecture.

Study the effect of connectivity between two wells on secondary recovery efficiency using percolation approach

Author: Sadeghnejad, S.

Publisher: European Association of Geoscientists and Engineers, EAGE,

Pub. Year: 2016

Subjects: Deflected boreholes. / Efficiency. / Estimation. / Horizontal wells. / Hydrocarbons. / Intelligent systems. / Monte Carlo methods. / Oil field development. / Oil well flooding. / Petroleum prospecting. / Solvents. / Continuum percolation. / Development plans. / Field characterization. / Hydrocarbon production. / Performance prediction. / Physically based. / Recovery efficiency. / Secondary oil recoveries. / Secondary recovery.

Modeling of CO2-brine interfacial tension: Application to enhanced oil recovery

Author: Madani, M.

Pub. Year: 2017

Subjects: Artificial neural network. / Brine. / Correlation. / Interfacial tension. / Brines. / Correlation methods. / Enhanced recovery. / Neural networks. / Oil well flooding. / Surface tension. / Artificial neural network topology. / Current modeling. / Empirical correlations. / Enhanced oil recovery. / Experimental apparatus. / Experimental values. / Feed-forward artificial neural networks. / Trial-and-error method. / Carbon dioxide.

Improved advection algorithm of computational modeling of free surface flow using structured grids

Author: Babaei, R.

Pub. Year: 2006

Subjects: Boundary conditions. / Computational fluid dynamics. / Computational geometry. / Computer simulation. / Finite difference method. / Flow of fluids. / Heat convection. / Metal castings. / Surface tension. / Advection algorithms. / Free surface. / Mass conservation equation. / Mold filling. / Simple line interface calculation (SLIC) / Structured grid. / Computational methods. / Advection. / Algorithm. / Fluid flow. / Free surface flow. / Heat transfer. / Molding.

Modelling of air pressure effects in casting moulds

Author: Attar, E.

Pub. Year: 2005

Subjects: Algorithms. / Casting. / Computer simulation. / Interpolation. / Liquid metals. / Mathematical models. / Pressure effects. / Vents. / Air pressure effects. / Casting molds. / Mold filling. / Surface cells. / Molds.

Random data and key generation evaluation of some commercial tokens and smart cards

Author: Boorghany, A.

Pub. Year: 2014

Subjects: Hardware Security Module. / Random Generator Evaluation. / RSA Common Prime. / Cryptography. / Hardware. / Hardware security. / Number theory. / Security of data. / Smart cards. / Transportation. / GCD Attack. / Hardware modules. / Key generation. / Low qualities. / Network devices. / Random generators. / Random number generation.

Stability and size-dependency of temperature-related Cauchy-Born hypothesis

Author: Khoei, A. R.

Pub. Year: 2011

Subjects: Temperature-related Cauchy-Born. / Ambient temperatures. / Cauchy-Born hypothesis. / Continuous medium. / Crystalline structure. / Deformation gradients. / Dimensional temperatures. / First derivative. / First piola-kirchhoff stress. / Helmholtz free energy. / Higher temperatures. / Intrinsic characteristics. / Material stability. / Nose-Hoover thermostat. / Size effect. / Size-Dependency. / Temperature dependent. / Temperature effects. / Continuum mechanics. / Deformation. / Elasticity. / Free energy. / Stability. / Temperature. / Thermostats. / Molecular dynamics.

A simplified model for the flow inside cascade impactor

Author: Mehr, S. M. N.

Publisher: American Society of Mechanical Engineers (ASME),

Pub. Year: 2013

Subjects: Aerosols. / Cost benefit analysis. / Mechanical engineering. / Meteorological instruments. / Particle size. / Particle size analysis. / Cascade impactors. / Different particle sizes. / Different sizes. / Mass difference. / New mathematical model. / Particle traces. / Stagnation points. / Velocity Verlet algorithm. / Computational fluid dynamics.

Improvement of airlift pump performance based on the exergy analysis

Author: Ghanbarzadeh, S.

Publisher: Aabo Akademi University,

Pub. Year: 2010

Subjects: Airlift system. / Multiphase flow. / Availability. / Entropy. / Environmental impact. / Optimization. / Thermodynamics. / Air-lift pumps. / Air-lift systems. / Energy destruction. / Entropy generation. / Exergy Analysis. / Gas-liquid two-phase flow. / Oil extracting. / Two phase flow model. / Exergy.

Total 2311 records