TURBULATOR

作品数：9被引量：19H指数：2
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相关领域：理学更多>>
相关期刊：《Theoretical & Applied Mechanics Letters》《Frontiers in Heat and Mass Transfer》《Journal of Thermal Science》《Fluid Dynamics & Materials Processing》更多>>
相关基金：泰国研究基金更多>>
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Effect of the Arrangement of a New-Type of Turbulator Inserts on Heat Pipe Exchanger Performances
《Fluid Dynamics & Materials Processing》2023年第10期2749-2759,共11页Ibtisam A.Hasan Wafa Maki 
This research tests the effect of introducing turbulators of a new type into a circular tube heat exchanger under a constant and uniform longitudinal heatflux condition.A 45 mm diameter copper tube with a length of 1,3...
关键词：Heat pipe exchanger heat transfer inserts(NT inserts) turbulators(novel turbulators) disk(solid disk) 
Numerical Assessments on Flow Topology and Heat Transfer Behavior in a Round Tube Inserted with Three Sets of V-Ribs
《Frontiers in Heat and Mass Transfer》2023年第1期81-106,共26页Amnart Boonloi Withada Jedsadaratanachai 
supported by King Mongkut’s Institute of Technology Ladkrabang [2566-02-01-006].
Simulation of fluid-flow topology and thermal behavior in a round tube heat exchanger(RTHX)installed by three V-rib sets is reported.The expected phenomena for the rib installation are the generated vortex flow,imping...
关键词：V-rib TURBULATOR simulation thermal performance heat exchanger tube 
CFD analysis of Al_(2)O_(3)-syltherm oil nanofluid on parabolic trough solar被引量：2
《Theoretical & Applied Mechanics Letters》2022年第2期72-84,共13页Behzad Shaker Mosayeb Gholinia Mohsen Pourfallah D.D.Ganji 
In this paper,in order to improve the performance of a linear parabolic collector,the thermal effects of using Al_(2)O_(3)-syltherm oil nanofluid with different concentrations and new flange-shaped turbulators are inv...
关键词：Al_(2)O_(3)-syltherm oil nanofluid Flange-shaped turbulator Pressure drop Friction factor 
Effects of turbulator shape,inclined magnetic field,and mixed convection nanofluid flow on thermal performance of micro-scale inclined forward-facing step被引量：2
《Journal of Central South University》2021年第11期3310-3326,共17页E.JALIL G.R.MOLAEIMANESH 
This investigation numerically examined the combined impacts of different turbulator shapes,Al_(2)O_(3)/water nanofluid,and inclined magnetic field on the thermal behavior of micro-scale inclined forward-facing step(M...
关键词：microchannel forward-facing step TURBULATOR inclined magnetic field heat transfer enhancement 
An advanced turbulator with blades and semi-conical section for heat transfer improvement in a helical double tube heat exchanger
《Journal of Central South University》2021年第11期3491-3506,共16页Seyed Hossein HASHEMI KAROUEI Seyed Soheil MOUSAVI AJAROSTAGHI Saman RASHIDI Elham HOSSEINIRAD 
In present work,a helical double tube heat exchanger is proposed in which an advanced turbulator with blades,semi-conical part,and two holes is inserted in inner section.Two geometrical parameters,including angle of t...
关键词：helical double tube heat exchanger TURBULATOR BLADE thermal performance swirl flows 
Thermal performance of tubular heat exchanger with multiple twisted-tape inserts被引量：9
《Chinese Journal of Chemical Engineering》2015年第5期755-762,共8页Suriya Chokphoemphun Monsak Pimsarn Chinaruk Thianpong Pongjet Promvonge 
the Thailand Research Fund(TRF)(Grant No.Ph D/0143/2552)
The paper presents an experimental investigation on enhanced heat transfer and pressure loss characteristics by using single, double, triple, and quadruple twisted-tape inserts in a round tube having a uniform heat-fl...
关键词：Thermal performance Twisted tape arrangement Turbulator Nusselt number Friction factor 
Thermohydraulics of Turbulent Flow Through Heat Exchanger Tubes Fitted with Circular-rings and Twisted Tapes被引量：6
《Chinese Journal of Chemical Engineering》2013年第6期585-593,共9页Smith Eiamsa-ard Vichan Kongkaitpaiboon Kwanchai Nanan 
Supported by the Thailand Research Fund (TRF)
The influences of circular-ring turbulators （CRT） and twisted tape （TT） swirl generators on the heat transfer enhancement, pressure drop and thermal performance factor characteristics in a round tube are reported....
关键词：heat transfer enhancement circular-ring twisted tape swirl generator TURBULATOR heat exchanger 
Heat Transfer Behavior in a Square Duct with Tandem Wire Coil Element Insert
《Chinese Journal of Chemical Engineering》2012年第5期863-869,共7页Smith Eiamsa-ard Narin Koolnapadol Pongjet Promvonge 
Effects of insertion of tandem wire coil elements used as turbulator on heat transfer and turbulent flow friction characteristics in a uniform heat-flux square duct are experimentally investigated in this work. The ex...
关键词：heat transfer wire coil insert square duct TURBULATOR 
Influence of Turbulators in Blade Cooling Passages on Film Hole Discharge Coefficients
《Journal of Thermal Science》2004年第3期245-254,共10页H.-P. SCHIFFER J. TAEGE F. HASELBACH 
This paper details the results of a joint project between Rolls-Royce Deutschland (RRD) and the Northwestern Polytechnical University of China (NWPU). The objective of the project was the determination of the influenc...
关键词：film HOLE DISCHARGE COEFFICIENT TURBULATOR BLADE cooling. 
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