Sharif Digital Repository

Analysis of entropy generation and convective heat transfer of Al 2O 3 nanofluid flow in a tangential micro heat sink

Author

Shalchi Tabrizi, A.

Pub. Year

2012

Subjects

Tangential microchannel heat sink. / Convective heat transfer. / Entropy generation. / Heat Transfer enhancement. / Hydrodynamic performance. / Micro channel heat sinks. / Micro heat sink. / Nano-fluid. / Nanofluid flow. / Nanofluids. / Particle diameters. / Particles concentration. / Particles sizes. / Pumping power. / Total entropy. / Water nanofluids. / Aluminum. / Cooling systems. / Entropy. / Heat sinks. / Heat transfer. / Reynolds number. / Volume fraction. / Nanofluidics.

Numerical investigation of wall curvature effects on heat transfer and film cooling effectiveness

Author

Shalchi Tabrizi, A.

Publisher

Begell House Inc,

Pub. Year

2016

Subjects

Convex surface. / Numerical simulation. / Computer simulation. / Cooling. / Finite volume method. / Heat transfer. / Reynolds number. / Concave surface. / Convex surfaces. / Cooling effectiveness. / Flat plate. / Wall curvature. / Navier Stokes equations.

Phase segregation susceptibility of ZA27 alloy at different shear rates

Author

Mola, J.

Publisher

Trans Tech Publications Ltd,

Pub. Year

2006

Subjects

Metal extrusion. / Optimization. / Phase separation. / Shear deformation. / Size distribution. / Supersaturation. / Back extrusion. / Phase segregation susceptibility. / Segregation intensity. / Semi-solid processing. / Binary alloys.

Characterisation of phase segregation during back extrusion of ZA27 semisolid alloy

Author

Mola, J.

Pub. Year

2007

Subjects

Extrusion. / Metal forming. / Phase transitions. / Segregation (metallography) / Back extrusion. / Mechanical stirring. / Phase segregation. / Semisolid processing. / ZA27 alloy. / Mechanical alloying.

Evaluation of microstructure and mechanical properties of aluminum to copper friction stir butt welds

Author

Sarrafi, R.

Pub. Year

2011

Subjects

Base metals. / Butt joints. / Butt welds. / Copper atoms. / Dissimilar welding. / Friction stir. / Friction stir welds. / Harmful effects. / High quality. / High strength. / Mechanical stirring. / Microstructural features. / Microstructure and mechanical properties. / Properties and microstructures. / Solid-state welding process. / Stir zones. / Tensile loading. / Tensile tests. / Ultimate tensile strength. / Weld microstructure. / Welding process. / Aluminum. / Butt welding. / Copper. / Electric welding. / Friction. / Gas welding. / Heat affected zone. / Intermetallics. / Mechanical properties. / Microstructural evolution. / Stainless steel. / Tensile strength. / Tensile testing. / Tribology. / Friction stir welding.

Robustness of A biped robot controller developed by human expertise extraction against changes in terrain

Author

Tabrizi, S. S.

Pub. Year

2004

Subjects

Biped robot. / Expertise extraction. / Fuzzy logic. / Linguistic control. / Robotics.

The effect of endurance training with cinnamon supplementation on plasma concentrations of liver enzymes (ALT,AST) in women with type II diabetes

Author

Torabi, S.

Publisher

Tehran University of Medical Sciences,

Pub. Year

2016

Subjects

Cinnamon. / Endurance training. / Liver enzymes. / Type II diabetes.

Joining metals by combining mechanical stirring and thermomechanical treatment to form a globular weld structure

Author

Shalchi Amirkhiz, B.

Publisher

Trans Tech Publications Ltd,

Pub. Year

2006

Subjects

Binary alloys. / Joining. / Lead alloys. / Strain hardening. / Tin alloys. / Welds. / Dendritic microstructure. / Fine stirrer. / Globular structure. / Localized semisolid. / Mechanical stirring. / Semi-solid joining. / Shear-punch tests. / Thermomechanically affected zones. / Thermomechanical treatment.

The influence of the ratio of "rotational speed/traverse speed" (ω/v) on mechanical properties of AZ31 friction stir welds

Author

Abbasi Gharacheh, M.

Pub. Year

2006

Subjects

Magnesium alloys. / Parameter estimation. / Rotation. / Shear strength. / Speed control. / Welds. / AZ31 magnesium alloy. / Friction Stir Welding (FSW) / Incomplete root penetration. / Shear punch test (SPT) / Friction welding.

A general model for I/O system theory, Proceedings of AIMC31 [electronic resource] / Amir Daneshgar, Amir Hashemi.

Author

Daneshgar, A. (Amir).

Subjects

L-fuzzu sets. / Enriched category. / I/O system theory. / Morphological filtering. / Translation invariant system.

Study on dynamic and mechanical characteristics of carbon fiber- and polyamide fiber-reinforced seismic isolators

Author

Bakhshi, A.

Pub. Year

2014

Subjects

Carbon and polyamide fiber. / Dynamic characteristics and mechanical properties. / Carbon fibers. / Damping. / Earthquakes. / Mechanical properties. / Polyamides. / Reinforcement. / Dynamic characteristics. / Elastomeric isolators. / Flexible reinforcement. / Manufacturing errors. / Mechanical characteristics. / Polyamide fibers. / Reinforcement layers. / Seismic isolator. / Fibers.

Size-dependent generalized thermoelasticity model for Timoshenko microbeams

Author

Taati, E.

Pub. Year

2014

Subjects

Elasticity. / Fourier transforms. / Heat conduction. / Thermoelasticity. / Coupled thermoelasticity. / Fourier heat conduction. / Generalized thermo-elasticity. / Length-scale parameters. / Modified couple stress theories. / Non-Fourier heat conduction. / Thermo-elastic behavior. / Thermo-mechanical behaviors. / Relaxation time.

Optimization of functionally graded materials in the slab symmetrically surface heated using transient analytical solution

Author

Najafabadi, M. M.

Pub. Year

2014

Subjects

Analytical solution. / Support effect. / Thermal stresses. / Design and development. / Distribution of temperature. / Energy-absorbing materials. / Heat conduction equations. / Space-dependent functions. / Support effects. / Thermal protection system. / Transient state. / Functionally graded materials. / Heat flux. / Heat resistance. / Optimization. / Stress concentration. / Temperature control. / Thermal stress.

Experimental investigation on effects of elastomer components on dynamic and mechanical properties in seismic isolator compounds

Author

Abedi Koupai, S.

Publisher

Elsevier Ltd,

Pub. Year

2017

Subjects

Elastomer components. / Bearings (machine parts) / Dynamics. / Elastomers. / Mechanical properties. / Seismology. / Shear flow. / Dynamic characteristics. / Dynamic shear properties. / Experimental investigations. / Experimental study. / Physical and mechanical properties. / Rubber bearing. / Seismic isolator. / Technical specifications. / Rubber.

Role of endurance training in preventing pathological hypertrophy via large tumor suppressor (LATS) changes

Author

Tabrizi, A.

Publisher

Iranian Heart Association,

Pub. Year

2019

Subjects

Endurance training. / Induced pathologic hypertrophy. / LATS. / MAP4K. / MST. / Isoprenaline. / Macrophage activating factor. / Mitogen activated protein kinase 4. / Animal experiment. / Animal tissue. / Apoptosis. / Article. / Cardiac muscle cell. / Controlled study. / Gene. / Gene expression. / Heart left ventricle failure. / Hyperactivity. / Hypertrophy. / Large tumor suppressor gene. / Macrophage stimulating protein gene. / Male. / Mitogen activated protein kinase 4 gene. / Nonhuman. / Oxygen consumption. / Pathologic hypertrophy. / Pathology. / Protein expression. / Rank sum test. / Rat. / Student t test. / Training. / Tumor suppressor gene. / TUNEL assay.

Evaluation of microstructure and mechanical properties in friction stir welded A356 + 15%SiCp cast composite

Author

Amirizad, M.

Pub. Year

2006

Subjects

Composite materials. / Elastic moduli. / Friction. / Joining. / Mechanical properties. / Microstructure. / Plastic deformation. / Seam welding. / Tools. / A356+155 Sic p composites. / Friction stir welding. / Localized frictional heat. / Welding.