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Solar Energy, ISSN 0038-092X, 09/2018, Volume 171, pp. 929 - 952
Solar energy systems are recognized as promising alternatives for fossil fuels due to their economic viability and environmental benefits. Efficient converting... 
Environmental | Inserts | Economic | Thermal efficiency | Solar thermal energy | COLLECTOR ASPECT RATIO | HEAT-TRANSFER ENHANCEMENT | ENERGY & FUELS | AIR HEATER | PERFORMANCE EVALUATION | WATER-HEATER | SCREW TAPE INSERT | FRICTION FACTOR CHARACTERISTICS | TWISTED TAPE | WIRE-COIL | VORTEX GENERATOR | Force and energy | Fossil fuels | Energy minerals | Mechanical engineering | Solar energy
Journal Article
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, ISSN 1388-6150, 01/2019, Volume 135, Issue 1, pp. 437 - 460
Improving heat transfer is a critical subject for energy conservation systems which directly affects economic efficiency of these systems. There are active and... 
NATURAL-CONVECTION | CHEMISTRY, ANALYTICAL | FLOW CHARACTERISTICS | FORCED-CONVECTION | Nanofluid | BACKWARD-FACING STEP | CHEMISTRY, PHYSICAL | Heat transfer enhancement | ENTROPY GENERATION | U-TUBE | THERMODYNAMICS | TWISTED TAPE | Passive techniques | TRANSFER COEFFICIENT | Inserts | FRICTION FACTOR | AL2O3/WATER NANOFLUID | Research | Energy conservation | Analysis | Industrial efficiency
Journal Article
International Journal of Heat and Mass Transfer, ISSN 0017-9310, 03/2010, Volume 53, Issue 7-8, pp. 1409 - 1416
The thermophysical properties like thermal conductivity and viscosity of Al O nanofluid is determined through experiments at different volume concentrations... 
Heat transfer enhancement | Nanofluid pressure drop | Turbulent forced convection in a tube | Twisted tape insert | Aluminum oxide nanofluid | FLUIDS | SUSPENSIONS | CONVECTION | THERMAL-CONDUCTIVITY ENHANCEMENT | ENGINEERING, MECHANICAL | LAMINAR-FLOW | PRESSURE-DROP | NANOPARTICLES | MECHANICS | THERMODYNAMICS | WATER
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 03/2016, Volume 96, pp. 117 - 129
The heat transfer ability of a convectional heat exchanger needs to be improved in order to transport a desired rate of energy at the reduced size and cost.... 
Friction factor | Twisted tape inserts | Nusselt number | Twist ratio | Reynolds number | FRICTION | TRANSFER ENHANCEMENT | ENERGY & FUELS | PERFORMANCE | FLOW | ENGINEERING, MECHANICAL | EXCHANGER TUBE | MECHANICS | THERMODYNAMICS | TWISTED-TAPE INSERTS | Friction | Fluid dynamics | Fluid flow | Tubes | Inserts | Circular tubes | Heat transfer
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 09/2016, Volume 63, pp. 193 - 225
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 07/2017, Volume 121, pp. 1117 - 1134
A novel type of perforated vortex generators (PVGs) was developed to improve convection heat transfer in the present work. The PVGs were used in the test... 
Perforated vortex generator | Friction factor | Nusselt number | Heat exchanger | Thermal performance | HEAT-TRANSFER ENHANCEMENT | TWISTED TAPE INSERTS | ENERGY & FUELS | RINGS | ENGINEERING, MECHANICAL | EXCHANGER TUBE | LAMINAR-FLOW | FRICTION FACTOR CHARACTERISTICS | MECHANICS | THERMODYNAMICS
Journal Article
Chemical Engineering & Processing: Process Intensification, ISSN 0255-2701, 10/2015, Volume 96, pp. 62 - 71
The effects of inserted tapered twisted tapes, their taper angle and twist ratio on heat transfer rate, pressure drop and thermal performance factor... 
Heat transfer enhancement | Swirl flow | Tapered twisted tape | Heat exchanger | CFD | SWIRL | ENERGY & FUELS | SQUARE DUCT | CIRCULAR TUBE | PRESSURE-DROP | LAMINAR-FLOW | TRANSFER AUGMENTATION | ENGINEERING, CHEMICAL | FRICTION FACTOR CHARACTERISTICS | THERMOHYDRAULIC PERFORMANCE | OPTIMIZATION
Journal Article
Experimental Thermal and Fluid Science, ISSN 0894-1777, 02/2015, Volume 61, Issue C, pp. 230 - 240
Journal Article
Chemie Ingenieur Technik, ISSN 0009-286X, 09/2019, Volume 91, Issue 9, pp. 1267 - 1272
Tube swirler inserts were developed for the evaporator heating surfaces of once‐through boilers with a firing system. The improvement of the internal heat... 
Coils | Rifled tubing | Two phase flow | Benson boiler | Heat transfer improvement | Twisted tapes | ENGINEERING, CHEMICAL
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 2010, Volume 30, Issue 4, pp. 310 - 318
Heat transfer, flow friction and thermal performance factor characteristics in a tube fitted with delta-winglet twisted tape, using water as working fluid are... 
Heat transfer enhancement | Swirl flow | Friction factor | Delta-winglet twisted tape | FRICTION | GENERATORS | AUGMENTATION | ENERGY & FUELS | PERFORMANCE | CIRCULAR TUBE | ENGINEERING, MECHANICAL | PRESSURE-DROP | MECHANICS | THERMODYNAMICS | TURBULATORS | SURFACE | CONICAL-RING | EXCHANGER
Journal Article
Chemical Engineering and Processing - Process Intensification, ISSN 0255-2701, 02/2018, Volume 124, pp. 50 - 70
Numerous studies have been recorded in developing the miniature heat transporting devices by the use of passive heat transfer enhancement technique. In the... 
Friction factor | Thermal enhancement factor | Nusselt number | Reynolds number | Pitch ratio | Grade of metal wire net | FRICTION | AUGMENTATION | TRANSFER ENHANCEMENT | ENERGY & FUELS | LAMINAR-FLOW | ENGINEERING, CHEMICAL | FLUID-FLOW CHARACTERISTICS | TWISTED-TAPE | TURBULENT-FLOW | CONDENSATION
Journal Article
International Journal of Heat and Mass Transfer, ISSN 0017-9310, 09/2016, Volume 100, pp. 691 - 703
The heat transfer and friction factor characteristics of multi-walled carbon nanotubes–Fe O (MWCNT–Fe O ) nanocomposite nanofluids flow in a tube with... 
Friction factor | Nanocomposite | Nanofluid | Longitudinal strip inserts | Heat transfer | FE3O4 | THERMOPHYSICAL PROPERTIES | PERFORMANCE | THERMAL-CONDUCTIVITY | ENGINEERING, MECHANICAL | PRESSURE-DROP | AL2O3 NANOFLUID | MECHANICS | THERMODYNAMICS | TWISTED TAPE | ENHANCEMENT | TURBULENT-FLOW | WATER
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 04/2013, Volume 20, pp. 23 - 35
Journal Article