Sharif Digital Repository

Effects of anti-vortex plates on air entrainment by free vortex

Author

Kabiri Samani, A. R.

Pub. Year

2013

Subjects

Anti-vortex plates. / Vertical pipes. / Free vortex. / Model experimentation. / Pipe intake. / Cost effective. / Free vortices. / Free-surface vortices. / Model experimentations. / Pumping projects. / Air entrainment. / Vortex strength. / Water discharges. / Design. / Experiments. / Vortex flow. / Airflow. / pipe. / pumping. / Spillway. / Vortex.

Pressure loss in a horizontal two-phase slug flow

Author

Kabiri Samani, A. R.

Pub. Year

2010

Subjects

Experimental model. / Friction factor. / Air concentrations. / Air-water. / Air-water slug flow. / Differential pressure transducer. / Experimental models. / Flow characteristic. / Friction factors. / Geometric properties. / Pressure loss. / Pressurized flow. / Pumping stations. / Sewer pipes. / Slug flow. / Transient pressures. / Transparent pipeline. / Water intakes. / Weber numbers. / Air. / Bridges. / Flow patterns. / Friction. / Hydraulic structures. / Hydraulics. / Multiphase flow. / Pipe. / Pipelines. / Transducers. / Air intakes.

Discharge coefficient of a rectangular labyrinth weir

Author

Kabiri Samani, A.

Pub. Year

2013

Subjects

Broad-crested weir. / Dam engineering. / Discharge coefficients. / Experimental investigations. / Flow behaviours. / Rectangular labyrinth weirs. / Spatially varied flow. / Structural advantage. / Hydraulic structures. / Weirs. / Civil engineering. / Dam construction. / Discharge. / Experimental study. / Flow modeling. / Free surface flow. / Geometry. / Weir.

Hydraulic performance of labyrinth side weirs using vanes or piles

Author

Kabiri Samani, A.

Pub. Year

2011

Subjects

Hydraulics & hydrodynamics. / Models (physical) / River engineering. / Discharge coefficients. / Guide vane. / Hydraulic performance. / Proper design. / Rectangular channel. / Test sections. / Weir flow. / Experiments. / Fluid dynamics. / Hydraulic structures. / Hydraulics. / Hydrodynamics. / Models. / Piles. / Weirs. / Channel hydraulics. / Modeling. / Weir.

Hydraulic behaviour of flow over an oblique weir

Author

Kabiri Samani, A.

Pub. Year

2010

Subjects

Effective length. / model experimentation. / Guide vane. / inclined apron. / oblique weir. / submergence. / Experiments. / Hydraulics. / Weirs. / Hydraulic structures. / Experimental design. / Fluid flow. / Open channel flow. / Weir.

Water hammer in a horizontal rectangular conduit containing air-water two-phase slug flow

Author

Eyhavand Koohzadi, A.

Publisher

American Society of Civil Engineers (ASCE),

Pub. Year

2016

Subjects

Air-water. / Model experimentation. / Rectangular section. / Transient flow. / Water hammer pressure. / Air. / Damping. / Hydraulic structures. / Pipelines. / Pressure effects. / Reconfigurable hardware. / Void fraction. / Water hammer. / Model experimentations. / Slug flow. / Two phase flow. / Air-water interaction. / Experimental study. / Hydraulics.

Novel sulfobetaine-sulfonic acid-contained superswelling hydrogels

Author

Kabiri, K.

Pub. Year

2005

Subjects

Ammonium compounds. / Differential scanning calorimetry. / Infrared spectroscopy. / Monomers. / pH. / Polymerization. / Swelling. / Synthesis (chemical) / Thermodynamic properties. / Thermogravimetric analysis. / Solution polymerization. / Superabsorbent. / Hydrogels. / Hydrogel.

Super alcohol-absorbent gels of sulfonic acid-contained poly(acrylic acid)

Author

Kabiri, K.

Pub. Year

2011

Subjects

2-Acrylamido-2-methylpropane sulfonic acid. / Acrylic acid. / Alcohol absorbency. / Gel. / 2-acrylamido-2-methylpropane sulfonic acids. / Absorption capacity. / Acrylic acids. / Poly(acrylic acid ) / Potassium persulfate. / Rheological measurements. / Solution polymerization. / Thermo-mechanical analysis. / Carboxylic acids. / Ethylene glycol. / Gels. / Polyols. / Ascorbic acid.

Numerical analysis of energy piles under different boundary conditions and thermal loading cycles

Author

Khosravi, A.

Publisher

EDP Sciences

Pub. Year

2016

Behavior of polymer concrete beam/pile confined with CFRP sleeves

Author

Toufigh, V.

Pub. Year

2017

Subjects

Fiber-reinforced polymer. / Flexural strength. / Load–displacement behavior. / Polymer concrete. / Theoretical model. / Beams and girders. / Bending strength. / Carbon fibers. / Concrete beams and girders. / Concretes. / Ductility. / Fiber reinforced plastics. / Fibers. / Polymers. / Reinforced concrete. / Beam/pile. / Experimental study. / Fiber reinforced polymers. / Parametric study. / Polymer concretes. / Theoretical modeling. / Filled polymers.

Behavior of polymer concrete beam/pile confined with CFRP sleeves

Author

Toufigh, V.

Publisher

Taylor and Francis Inc,

Pub. Year

2019

Subjects

Beam/pile. / Ductility. / Experimental study. / Fiber-reinforced polymer. / Flexural strength. / Load–displacement behavior. / Polymer concrete. / Theoretical model. / Bending strength. / Carbon fibers. / Concrete beams and girders. / Ductility. / Fiber reinforced plastics. / Reinforced concrete. / Fiber reinforced polymers. / Parametric study. / Polymer concretes. / Structural performance. / Theoretical modeling. / Filled polymers.

Entrapped air in long water tunnels during transition from a pressurized to free-surface flow regime

Author

Kabiri Samani, A. R.

Publisher

Sharif University of Technology,

Pub. Year

2006

Subjects

Bubbles (in fluids) / Flow patterns. / Two phase flow. / Air-water two-phase flow. / Free-surface flow. / Upstream reservoir. / Water tunnels. / Algebra. / Boundary conditions. / Differential equations. / Flow of water. / Mathematical models. / Tunnels. / Water levels. / Air bubble. / Flow modeling. / Flow pattern. / Hydraulics. / Numerical model. / Reservoir. / Tunnel. / Water column. / Water level.

Fluctuation of air-water two-phase flow in horizontal and inclined water pipelines

Author

Kabiri Samani, A. R.

Pub. Year

2007

Subjects

Flow patterns. / Intake systems. / Pumping plants. / Sewage sludge. / Water analysis. / Water pipelines. / Pipe geometry. / Slug flow. / Tunnel inlets. / Water tunnels. / Two phase flow.

Preparation of porous graphene oxide/hydrogel nanocomposites and their ability for efficient adsorption of methylene blue

Author

Pourjavadi, A.

Publisher

Royal Society of Chemistry,

Pub. Year

2016

Subjects

Acrylic monomers. / Adsorption. / Aromatic compounds. / Calcium carbonate. / Dyes. / Graphene. / Nanocomposites. / Porosity. / 2-acrylamido-2-methylpropane sulfonic acids. / Experimental conditions. / Graphene oxides. / High adsorption capacity. / Porous graphene. / Porous nanocomposites. / Porous structures. / Removal efficiencies. / Hydrogels.

Structure, swelling and mechanical behavior of a cationic full-IPN hydrogel reinforced with modified nanoclay

Author

Kheirabadi, M.

Publisher

Springer-Verlag London Ltd,

Pub. Year

2015

Subjects

Cationic hydrogel. / Full- interpenetrating polymer network. / Organo-modified nanoclay. / Bentonite. / Cationic surfactants. / Chlorine compounds. / Dyes. / Elastic moduli. / Mechanical properties. / Nanocomposites. / Nanostructured materials. / Polymers. / Reinforcement. / Rheology. / Hydrogel nanocomposites. / Interpenetrating polymer network (IPN) / Nano clays. / Nano-composite structure. / Nanocomposite hydrogels. / Rheological measurements. / Simultaneous utilization. / Swelling capacities. / Hydrogels.

Swelling and mechanical behavior of nanoclay reinforced hydrogel: single network vs. full interpenetrating polymer network

Author

Kheirabadi, M.

Publisher

Springer Verlag,

Pub. Year

2015

Subjects

Anionic hydrogel nanocomposite. / Full interpenetrating polymer network. / Bentonite. / Mechanical properties. / Nanocomposites. / Nanostructured materials. / Polymers. / Tensile testing. / Unloading. / 2-acrylamido-2-methylpropane sulfonic acids. / Hydrogel nanocomposites. / Interpenetrating polymer network (IPN) / Modified bentonites. / Nanocomposite hydrogels. / Reinforced hydrogels. / Solution polymerization. / Swelling capacities. / Hydrogels.

Application of neural networks in the estimation of two-dimensional target orientation

Author

Kabiri, A.

Pub. Year

2003

Subjects

Fast Fourier transforms. / Regression analysis. / Radar target recognition.

Estimation of Target Orientation from Scattering Data Using Neural Networks

Author

Kabiri, A.

Pub. Year

2003

Subjects

Generalized Regression Neural Networks. / Inverse problems. / Target orientation.

Experimental results of pressure variation in two-phase air-water flow in water tunnels

Author

Kabiri Samani, A.

Publisher

Korea Water Resources Association,

Pub. Year

2005

Subjects

Flow of water. / Flow patterns. / Hydraulics. / Hydrostatic pressure. / Pipelines. / Two phase flow. / Characteristics of pressures. / Differential pressure transducer. / Experimental investigations. / Flow charac-teristics. / Fluctuating pressures. / Phase interactions. / Pressure fluctuation. / Pressure variations. / Air.

Experimental parametric study and design of Piano Key Weirs by O. MACHIELS, M. PIROTTON, A. PIERRE, B. DEWALS and S. ERPICUM, J. Hydraulic Res. 52(3), 2014, 326-335

Author

Javaheri, A.

Publisher

Taylor and Francis Ltd,

Pub. Year

2015