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International journal of refrigeration, ISSN 0140-7007, 2019, Volume 97, pp. 21 - 30
Journal Article
Renewable & sustainable energy reviews, ISSN 1364-0321, 2011, Volume 15, Issue 6, pp. 3271 - 3277
.... The review shows that most of the investigations recommended conventional friction factor correlation of base fluid for pressure drop prediction of the nanofluids for both laminar and turbulent flows... 
Friction factor | Heat transfer coefficient | Nanofluid | Enhancement | Correlations | Convection | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | TRANSFER ENHANCEMENT | ENERGY & FUELS | THERMAL-CONDUCTIVITY | FLOW | WATER | Nanofluid Convection Friction factor Heat transfer coefficient Enhancement Correlations | Turbulence | Electric properties | Correlation | Turbulent flow | Nanocomposites | Fluid dynamics | Nanofluids | Fluid flow | Nanomaterials | Nanostructure | Heat transfer
Journal Article
Frontiers in Heat and Mass Transfer, ISSN 2151-8629, 2018, Volume 11
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 05/2019, Volume 153, pp. 715 - 725
.... In this article, the correlations for the friction factor and Stanton number previously obtained under steady flow conditions are revised and the corresponding... 
CFD model | Non-tubular heater | Performance characteristics | Similarity | Stirling engine | Correlations | Fluid dynamics | Computational fluid dynamics | Cogeneration | Preliminary designs | Steady flow | Friction factor | Heat exchangers | Engines | Optimization | Wall temperature | Heaters | Spatial distribution | Stanton number | Power efficiency | Stirling engines
Journal Article
Heat and mass transfer, ISSN 1432-1181, 2018, Volume 54, Issue 10, pp. 2987 - 2994
This paper deals with heat exchangers having plain finned tubes in staggered (triangular) pattern. The objective of this paper is to provide the heat transfer and friction factor correlation which can be used in engineering practice... 
NUMBER | MECHANICS | THERMODYNAMICS | FRICTION CHARACTERISTICS | DIAMETER TUBE | ROWS | Mechanical engineering | Heat exchangers
Journal Article
Numerical heat transfer. Part A, Applications, ISSN 1521-0634, 2019, Volume 75, Issue 1, pp. 1 - 20
Journal Article
International communications in heat and mass transfer, ISSN 0735-1933, 2015, Volume 65, pp. 8 - 14
Heat transfer and pressure drop data for air flow and water flow in smooth tubes with coiled-wire inserts were measured. The wire diameter-to-tube inner... 
Heat transfer enhancement | Friction factor | Nusselt number | Wire coil | Performance index | AUGMENTATION | TRANSFER ENHANCEMENT | NUMBERS | PIPE | PRESSURE-DROP | LAMINAR-FLOW | NANOFLUID | MECHANICS | THERMODYNAMICS | ROUND TUBE | TURBULATORS
Journal Article
International journal of heat and mass transfer, ISSN 0017-9310, 07/2020, Volume 155, p. 119759
•Friction factor correlations are recommended for wide ranges of Reynolds numbers and curvature ratios... 
Friction factor | Helical tube | Turbulent flow | Nusselt number | Laminar flow
Journal Article
Journal of the Brazilian Society of Mechanical Sciences and Engineering, ISSN 1678-5878, 2015, Volume 37, Issue 2, pp. 601 - 612
.... This database coupled with the literature data is used to develop the generalised friction factor-Reynolds number correlations in a unified fashion... 
Friction factor | Laminar and turbulent flow | Reynolds number | Non-Newtonian fluid | Open channel | DATABASE | ENGINEERING, MECHANICAL
Journal Article
Solar energy, ISSN 0038-092X, 2011, Volume 85, Issue 5, pp. 1109 - 1118
.... Experimental data have been used to develop Nusselt number and friction factor correlations as function of system and operating parameters for predicting performance of the system having investigated... 
Artificial roughness | Friction factor | Nusselt number | Solar air heater | CHANNEL | ENERGY & FUELS | TRANSVERSE | RIB ROUGHNESS | FLOW | Correlation | Friction | Ducts | Roughness | Fluid flow | Heat transfer | Air heaters
Journal Article
International Journal of Heat and Mass Transfer, ISSN 0017-9310, 1999, Volume 42, Issue 9, pp. 1597 - 1615
.... Friction factor and heat transfer coefficient correlations have been developed based on the law of wall similarity and heat-momentum transfer analogy. 
SOLAR AIR HEATER | MECHANICS | THERMODYNAMICS | TRANSFER ENHANCEMENT | TUBES | TURBULENT-FLOW | CHANNELS | ROUGHNESS | ENGINEERING, MECHANICAL
Journal Article
Engineering Science and Technology, an International Journal, ISSN 2215-0986, 02/2018, Volume 21, Issue 1, pp. 89 - 98
Journal Article
Solar Energy, ISSN 0038-092X, 04/2017, Volume 146, pp. 309 - 318
....•Original friction factor and Nusselt number were derived.•Correlations for friction factor and Nusselt number were suggested... 
Solar updraft power plant | Discs | Friction factor | Symmetric sink flow | Convection | FLUID | ENERGY & FUELS | LAMINAR RADIAL FLOW | ROTOR-STATOR SYSTEM | VORTEX FLOW | INFLOW | Solar power plants | Analysis
Journal Article