Simulation of thermal behavior of hybrid nanomaterial in a tube improved with turbulator

Simulation of swirl flow intensification with the use of new device inside a pipe was performed in the current investigation. To improve the feature of testing fluid, hybrid nanopowders were dispersed. Outputs were exhibited in terms of contours. Tangential velocity of nanomaterial augments with the...

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Bibliographic Details
Published in:Journal of thermal analysis and calorimetry 2021, Vol.143 (1), p.693-703
Main Authors: Shafee, Ahmad, Jafaryar, M., Abohamzeh, Elham, Nam, Nguyen Dang, Tlili, Iskander
Format: Article
Language:English
Subjects:
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Industrial research
Inorganic Chemistry
Management science
Measurement Science and Instrumentation
Nanomaterials
Physical Chemistry
Polymer Sciences
Secondary flow
Thermal boundary layer
Thermal simulation
Thermodynamic properties
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Summary:Simulation of swirl flow intensification with the use of new device inside a pipe was performed in the current investigation. To improve the feature of testing fluid, hybrid nanopowders were dispersed. Outputs were exhibited in terms of contours. Tangential velocity of nanomaterial augments with the increase in Re, and stronger convective mode is obtained with the rise in Re. Thinner thermal boundary layer close to the wall is an output of reducing pitch ratio and leads to greater Nu. Augmenting contact surface area with a decline in pitch ratio leads to stronger secondary flow.
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-019-09247-9