Subjects: Flow Instability. / Mach Number Effect. / Supersonic Inlet. / Buzz. / Flow instabilities. / Number effects. / Supersonic inlets. / Wind-tunnel testing. / Intake systems. / Mach number. / Mass transfer. / Wind stress. / Aerodynamics.

Performance study of an inlet in supersonic flow

Author: Soltani, M. R.

Pub. Year: 2013

Subjects: Boundary layer. / Influence of the mass flow rate. / Mach number effect. / Performance at off-design conditions. / Supersonic inlet. / Axisymmetric. / Characteristic curve. / Cowl lip. / Free stream mach numbers. / Internal Boundary layer. / Mass flow. / Mass flow rate. / Number effects. / Off design condition. / Operational conditions. / Performance characteristics. / Performance study. / Pressure recovery. / Propulsion system. / Supersonic inlets. / Surface pressures. / Boundary layers. / Design. / Mach number. / Mass transfer. / Pipe flow. / Aerodynamics.

Experimental investigation of flow instability in a supersonic inlet

Author: Soltani, M. R.

Pub. Year: 2010

Subjects: Flow instability. / Mach number effects. / Supersonic inlet. / Buzz frequency. / Flow instabilities. / Mach number effects. / Supersonic inlets. / Wind tunnel testing. / Aerodynamics. / Flow rate. / Flow visualization. / Intake systems. / Mach number. / Mass transfer. / Oscillating flow. / Pipe flow. / Systems analysis. / Wind stress. / Wind tunnels. / Inlet flow.

Measurements of velocity field in the wake of an oscillating wind turbine blade

Author: Soltani, M. R.

Pub. Year: 2010

Subjects: Aerofoils. / Chord lengths. / Linear momenta. / Mean velocity profiles. / Oscillation amplitude. / Oscillation cycles. / Real time. / Reduced frequency. / Static pressure. / Turbine blade. / Unsteady wake. / Velocity field. / Vertically aligned. / Wind turbine blades. / Airfoils. / Turbines. / Wakes. / Wind power. / Turbomachine blades.

Experimental investigation of velocity profiles in the wake of an oscillating airfoil

Author: Soltani, M. R.

Pub. Year: 2007

Subjects: Oscillating airfoils. / Static pressure. / Pressure effects. / Real time control. / Velocity. / Wind turbines. / Airfoils.

Experimental investigation of unsteady wake behind a section of a wind turbine blade

Author: Soltani, M.R.

Pub. Year: 2007

Subjects: Linear momentum. / Static pressure probes. / Velocity profiles. / Airfoils. / Angle measurement. / Flow fields. / Turbomachine blades. / Unsteady flow. / Wind turbines. / Wakes.

Effects of preparation conditions on the morphology and gas permeation properties of polyethylene (PE) and ethylene vinyl acetate (EVA) films

Author: Mousavi, S. A.

Pub. Year: 2010

Subjects: Ethylene vinyl acetate. / Film thickness. / Polyethylene. / Dense layer. / Diffusivities. / Ethylene vinyl acetates. / EVA copolymers. / Film blowing. / Film structure. / Gas permeation. / Gas permeation properties. / Glass substrates. / PE films. / Phase-inversion method. / Preparation conditions. / Pure oxygen. / Rate of increase. / Room temperature. / SEM. / Vinyl acetates. / Capillary flow. / Carbon dioxide. / Ethylene. / Film preparation. / Gases. / Morphology. / Organic solvents. / Oxygen. / Polyethylenes. / Polyvinyl acetates. / Scanning electron microscopy. / Substrates. / Thermoplastics. / Gas permeable membranes.

The comparison of form drag and profile drag of a wind turbine blade section in pitching oscillation

Author: Soltani, M. R.

Pub. Year: 2009

Subjects: Form drag. / Pitching motion. / Profile drag. / Wind turbine. / 2-D model. / Before and after. / Chord lengths. / Form drag. / Linear momenta. / Oscillating amplitudes. / Oscillating cycle. / Oscillation amplitude. / Pitching motion. / Pitching oscillation. / Profile drag. / Reduced frequency. / Surface pressures. / Trailing edges. / Wake dynamics. / Wake velocity. / Wind tunnel tests. / Wind turbine blades. / Aerodynamics. / Airfoils. / Engines. / Transducers. / Turbomachine blades. / Two dimensional. / Unsteady flow. / Wakes. / Wind power. / Wind tunnels. / Wind turbines. / Drag.

Prediction of transition point on an oscillating airfoil using Neural network

Author: Soltani, M. R.

Pub. Year: 2007

Subjects: Dynamic Neural networks. / Oscillatory wing. / Wind turbine blade. / Data acquisition. / Reynolds number. / Transition flow. / Two dimensional. / Wind turbines. / Neural networks.

Effects of reduced frequency on the performance of a wind turbine blade in the low and high turbulent unsteady flow

Author: Soltani, M. R.

Publisher: American Institute of Aeronautics and Astronautics Inc,

Pub. Year: 2007

Subjects: Angle measurement. / Pressure distribution. / Turbomachine blades. / Turbulent flow. / Unsteady flow. / Lift coefficients. / Lift curve slopes. / Wind turbine blades. / Wind turbines.

Effect of an end plate on surface pressure distributions of two swept wings

Author: Soltani, M. R.

Pub. Year: 2017

Subjects: Flow field. / Swept wing. / Wind tunnel. / Angle of attack. / Flow fields. / Laminar flow. / Pressure distribution. / Reynolds number. / Sensitivity analysis. / Wind tunnels. / Angle of attacks (AOA) / Chordwise. / Laminar separation bubble. / Spanwise flow. / Static pressure distributions. / Surface pressure distribution. / Upper surface. / Wind tunnel tests. / Swept wings.

Experimental investigation of leading-edge roughness effects on stationary crossflow instability of a swept wing

Author: Soltani, M. R.

Pub. Year: 2013

Subjects: Pressure distribution. / Roughness effects. / Zero frequency instability. / Cross-flow instabilities. / Experimental investigations. / Laminar flow airfoils. / Surface pressure distribution. / Surface static pressure. / Wind tunnel experiment. / Zero frequency. / Amplification. / Spectrum analysis. / Stability. / Swept wings. / Surface roughness. / Amplitude. / Experimental study. / Laminar flow. / Roughness. / Spectral analysis.

Investigation of the pressure distribution and transition point over a swept wing

Author: Soltani, M. R.

Pub. Year: 2011

Subjects: Spectral analysis. / Swept wing. / Angles of attack. / Instability mode. / Laminar flow airfoils. / Pressure data. / Static pressure distributions. / Total pressure. / Transition. / Transition point. / Transition regions. / Upper surface. / Wind tunnel tests. / Wing surface. / Airfoils. / Laminar flow. / Power spectral density. / Pressure distribution. / Spectral density. / Spectrum analysis. / Transition flow. / Two dimensional. / Aircraft. / Boundary layer. / Flow field. / Instability. / Numerical method. / Parameterization. / Pressure gradient. / Two-dimensional modeling. / Vehicle component. / Wind tunnel.

Flow analysis over and behind a wing with different winglet shapes

Author: Soltani, M. R.

Pub. Year: 2004

Increase in the β-sheet character of an amyloidogenic peptide upon adsorption onto gold and silver surfaces

Author: Soltani, N.

Publisher: Wiley-VCH Verlag,

Pub. Year: 2017

Subjects: Amyloid beta-peptide. / Molecular dynamics. / Protein folding. / Surface chemistry. / Toxicology.

Effect of amplitude and mean angle-of-attack on the boundary layer of an oscillating aerofoil

Author: Soltani, M. R.

Publisher: Royal Aeronautical Society,

Pub. Year: 2008

Subjects: Aerodynamics. / Boundary layers. / Transition flow. / Turbomachine blades. / Wind tunnels. / Wind turbines. / Dynamic transitions. / Free-stream velocity. / Oscillation frequency. / Spatial temporals. / Surface pressure distribution. / Unsteady boundary layer. / Wind tunnel tests. / Wind turbine blades. / Angle of attack.

An experimental study of buzz instability in an axisymmetric supersonic inlet

Author: Soltani, M. R.

Pub. Year: 2011

Subjects: Buzz frequency. / Oscillation amplitude. / Shadowgraph. / Supersonic inlet. / Angles of attack. / Axisymmetric. / Different mass. / Experimental studies. / External shocks. / Free stream mach numbers. / High frequency. / Low mass. / Mass flow rate. / Off design condition. / Pressure data. / Shock oscillations. / Shock wave motion. / Supersonic inlets. / Aerodynamics. / Flow rate. / Flow visualization. / Intake systems. / Mach number. / Mass transfer. / Oscillating flow. / Pipe flow. / Inlet flow. / Compression. / Experimental study. / Sensor. / Visualization.

Turbulent reduction in a wind tunnel using trip strip

Author: Soltani, M. R.

Publisher: American Society of Mechanical Engineers (ASME),

Pub. Year: 2004

Subjects: Strips. / Tunnels. / Pressure. / Flow (Dynamics) / Wind tunnels. / Wire. / Turbulence.

Flow analysis around a pitching airfoil

Author: Tolouei, E.

Publisher: American Institute of Aeronautics and Astronautics Inc,

Pub. Year: 2004

Subjects: Aerodynamics. / Wind tunnels. / Pressure distribution. / Plasma oscillations. / Hysteresis. / Frequencies. / Flow measurement. / Data acquisition. / Airfoils.

Investigation of a new flux scheme for the numerical simulation of the supersonic intake flow

Author: Soltani, M. R.

Pub. Year: 2012

Subjects: Advection upstream splitting methods. / Algebraic models. / AUSM⁺-up (for all speed) scheme. / AUSMPW scheme. / Axisymmetric. / Boundary layer development. / Convective flux. / Experimental test. / Numerical code. / Numerical results. / Pressure-based. / Roe scheme. / Supersonic intake. / Turbulent viscosity. / Weight functions. / Boundary layers. / Computer simulation.

Total 21615 records