Sharif Digital Repository

Well Injectivity during CO2Geosequestration: A Review of Hydro-Physical, Chemical, and Geomechanical Effects

Author

Hajiabadi, S.H.

Publisher

American Chemical Society,

Pub. Year

2021

Subjects

Aquifers. / Boreholes. / Carbon capture. / Digital storage. / Geomechanics. / Hydrogeology. / Oil field equipment. / Reservoirs (water) / Carbon capture and storages (CCS) / Chemical aspects. / Deep saline aquifers. / Geo sequestrations. / Injection pressures. / Mutual solubility. / Pressure build up. / Thermo-poro-elastic. / Carbon dioxide.

Effects of surface modified nanosilica on drilling fluid and formation damage

Author

Hajiabadi, S. H.

Publisher

Elsevier B.V,

Pub. Year

2020

Subjects

Formation damage. / Functionalized nanosilica. / Nano-drilling-fluid. / Rheological behavior. / Computerized tomography. / Drilling fluids. / Emulsification. / Hydrophilicity. / Infill drilling. / Particle size. / Particle size analysis. / Rheology. / Silanes. / Silica. / Silicon. / Viscosity. / Increasing temperatures. / Oil-based drilling fluid. / Optimal concentration. / Particle agglomerations. / Plastic viscosity. / Rheological behaviors. / Rheological property. / Zeta potential measurements. / Yield stress. / Drilling. / FTIR spectroscopy. / Hydrocarbon reservoir. / Numerical model. / Scanning electron microscopy.

Carbon-based nanocomposites: Distinguishing between deep-bed filtration and external filter cake by coupling core-scale mud-flow tests with computed tomography imaging

Author

Heydarzadeh Darzi, H.

Publisher

Elsevier B.V,

Pub. Year

2022

Subjects

Computed tomography. / Flow behavior analysis. / PolyVinyl alcohol (PVA)-Carboxylated multi-walled carbon NanoTubes (MWCNTs) / Computerized tomography. / Infill drilling. / Multiwalled carbon nanotubes (MWCN) / Nanocomposites. / Polyvinyl alcohols. / Rheology. / Testing. / Yield stress. / Behavior analysis. / Carboxylated multi-walled carbon nanotubes. / Flow behaviours. / Flow tests. / Formation damage. / Mud flow. / Nano-based drilling fluid. / Polyvinyl alcohol -carboxylated multi-walled carbon nanotube. / Drilling fluids. / Flow behavior analyse.

Highly concurrent latency-tolerant register files for GPUs

Author

Sadrosadati, M.

Publisher

Association for Computing Machinery,

Pub. Year

2021

Subjects

Computer graphics. / Electric power utilization. / Program processors. / Access latency. / Context switching. / Hierarchical structures. / High power consumption. / Memory technology. / Register access. / Register files. / Software control. / Graphics processing unit.

A bridge between dual porosity and multiscale models of heterogeneous deformable porous media

Author

Hajiabadi, M. R.

Publisher

John Wiley and Sons Ltd,

Pub. Year

2018

Subjects

Sugar cube RVE. / Computation theory. / Deformation. / Numerical methods. / Numerical models. / Porous materials. / Superconducting materials. / Computational costs. / Deformable porous media. / Dual porosity. / Dual porosity model. / Fractured porous media. / Multi scale analysis. / Multiscale homogenization. / Saturated porous media. / Porosity.

A bridge between dual porosity and multiscale models of heterogeneous deformable porous media

Author

Hajiabadi, M. R.

Publisher

John Wiley and Sons Ltd,

Pub. Year

2019

Subjects

Sugar cube RVE. / Computation theory. / Deformation. / Numerical methods. / Numerical models. / Porous materials. / Superconducting materials. / Computational costs. / Deformable porous media. / Dual porosity. / Dual porosity model. / Fractured porous media. / Multi scale analysis. / Multiscale homogenization. / Saturated porous media. / Porosity. / Computer simulation. / Heterogeneous medium. / Homogeneity. / Numerical model. / Porous medium.

A bridge between dual porosity and multiscale models of heterogeneous deformable porous media

Author

Hajiabadi, M. R.

Publisher

John Wiley and Sons Ltd,

Pub. Year

2019

Subjects

Sugar cube RVE. / Computation theory. / Deformation. / Numerical methods. / Numerical models. / Porous materials. / Superconducting materials. / Computational costs. / Deformable porous media. / Dual porosity. / Dual porosity model. / Fractured porous media. / Multi scale analysis. / Multiscale homogenization. / Saturated porous media. / Porosity. / Computer simulation. / Heterogeneous medium. / Homogeneity. / Numerical model. / Porous medium.

Trajectory following of a micro motion stage based on closed-loop FEM simulation

Author

Shahidi, A.

Pub. Year

2008

Subjects

Flexure hinges. / Micro motion stage. / Ultra fine positioning systems. / Closed loop systems. / Degrees of freedom (mechanics) / Finite element method. / Piezoelectric actuators. / Motion compensation.

Ricci-based chaos analysis for roto-translatory motion of a Kelvin-type gyrostat satellite

Author

Abtahi, S. M.

Pub. Year

2014

Subjects

Chaos. / Earth satellite system. / Lyapunov exponent. / Ricci curvature. / Riemannian manifold. / Canonical transformation. / Complex hamiltonians. / Hamiltonian approach. / Heteroclinic bifurcations. / Satellite system. / Chaos theory. / Communication satellites. / Equations of motion. / Geometry. / Lyapunov functions. / Lyapunov methods. / Hamiltonians.

Improving ITIL strategic alignment approach using COBIT framework

Author

Esmaili, H. B.

Pub. Year

2010

Subjects

Business-IT. / COBIT 4.1. / Control objectives. / IT governance. / IT service management. / ITIL v3. / Operational level. / Strategic alignment. / Electronic commerce. / Alignment.

Nonlinear analysis and attitude control of a gyrostat satellite with chaotic dynamics using discrete-time LQR-OGY

Author

Abtahi, S. M.

Publisher

Wiley-Blackwell,

Pub. Year

2016

Subjects

Chaos. / Discrete-time LQR. / OGY controller. / Attitude control. / Chaos theory. / Control systems. / Energy utilization. / Feedback linearization. / Linearization. / Nonlinear analysis. / Orbits. / Satellites. / Support vector machines. / Discrete time. / Gyrostat satellite. / Least square support vector machines. / Linear quadratic regulator. / Ott-Grebogi-Yorke methods. / Quasi-periodic. / Quasi-periodicities. / Quaternion feedback. / Controllers.

Experimental identification of closely spaced modes using NExT-ERA

Author

Hosseini Kordkheili, S. A.

Publisher

Academic Press,

Pub. Year

2018

Subjects

Closely spaced modes. / Experimental identification. / Time domain OMA method. / Codes (symbols) / Modal analysis. / Structural dynamics. / Correlation function. / NExT-ERA method. / Time domain. / Time domain analysis.

Trajectory following of a micro motion stage based on closedloop fem simulation

Author

Shahidi, A.

Publisher

American Society of Mechanical Engineers (ASME),

Pub. Year

2007

Subjects

Actuators. / Compliant mechanisms. / Finite element method. / Hinges. / Jacobian matrices. / Mechanisms. / Nanosystems. / Piezoelectricity. / Position control. / Analytical approach. / FEM simulations. / Micromotion stage. / Optimum selection. / Parametric modeling. / Piezoelectric stack actuators. / Specified trajectories. / Trajectory following. / Piezoelectric actuators.

Design and development of a miniaturized roto-translational motion platform for microaerial vehicle identification

Author

Abdollahi, M. R.

Publisher

IEEE,

Pub. Year

2024

Subjects

5 Degree-of-freedom. / Micro aerial vehicle. / Motion platform. / System identification. / Wind tunnel test. / Integrated circuit design. / Kalman filters. / Micro air vehicle (MAV) / Structural dynamics.

Iterative histogram matching algorithm for chromosome image enhancement based on statistical moments

Author

Ehsani, S. P.

Publisher

IEEE,

Pub. Year

2012

Subjects

Chromosome karyotyping. / Contrast improvement ratio. / Banding patterns. / Chromosome image. / Computer aided. / Contrast Enhancement. / Density profile. / Determination of parameters. / Histogram matching. / Image histograms. / Improvement ratio. / Statistical moments. / Visual perception. / Algorithms. / Chromosomes. / Diagnosis. / Graphic methods. / Medical imaging. / Image matching.

Chromosome image contrast enhancement using adaptive, iterative histogram matching

Author

Ehsani, S. P.

Pub. Year

2011

Subjects

Chromosome karyotyping. / Contrast improvement ratio. / Adaptive contrast enhancement. / Banding patterns. / Chromosome classification. / Chromosome image. / Constant gain. / Contrast Enhancement. / Enhancement techniques. / Histogram matching. / Image characteristics. / Image histograms. / Imaging conditions. / Improvement ratio. / Input image. / Iteration procedure. / Iteration step. / Local standard deviation. / Medical images. / Processing algorithms. / Quantitative measurement. / Visual perception. / Algorithms. / Chromosomes. / Computer vision. / Graphic methods. / Image enhancement. / Image quality. / Image segmentation. / Medical imaging. / Image matching.

Energy saving in HVAC systems using nanofluid

Author

Firouzfar, E.

Pub. Year

2011

Subjects

Heat pipe. / Silver nanofluid. / Air streams. / Airconditioning systems. / Effectiveness. / Energy saving. / HVAC system. / Nano-fluid. / Thermosyphon heat exchanger. / Air conditioning. / Capillary flow. / Energy conservation. / Heat pipes. / Methanol. / Silver. / Siphons. / Nanofluidics.

The large-scale dynamic maximal covering location problem

Author

Zarandi, M. H. F.

Pub. Year

2013

Subjects

Facility location. / Demand node. / Facility locations. / Large-scale dynamics. / Maximal covering location problems. / Meta heuristics. / Solution algorithms. / Combinatorial optimization. / Logistics. / Simulated annealing. / Tracking (position)

Alginate/cartilage extracellular matrix-based injectable interpenetrating polymer network hydrogel for cartilage tissue engineering

Author

Shojarazavi, N.

Publisher

SAGE Publications Ltd,

Pub. Year

2021

Subjects

Alginate. / Biomechanics. / Cartilage. / Degradation. / Gelation. / Scaffolds (biology) / Scanning electron microscopy. / Tissue. / Articular cartilage defects. / Cartilage tissue engineering. / Extracellular matrices. / Homogeneous dispersions. / Injectable scaffolds. / Interpenetrating polymer network (IPN) / Interpenetrating polymer network hydrogels. / Response surface methodology. / Hydrogels.