Open AccessHeat and mass transfer effects of peristaltic motion of a Jeffery fluid in a tube
Author(s) -
N. Subadra,
Ananatasatya Srinivas,
Kottakkaran Sooppy Nisar,
Sunıl Dutt Purohıt,
Wasim Jamshed
Publication year - 2021
Publication title -
thermal science/thermal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.339
H-Index - 43
eISSN - 2334-7163
pISSN - 0354-9836
DOI - 10.2298/tsci21s2185s
Subject(s) - grashof number , mechanics , materials science , pressure drop , brownian motion , heat transfer , tube (container) , mass transfer , drop (telecommunication) , lubrication , classical mechanics , physics , reynolds number , nusselt number , composite material , turbulence , telecommunications , quantum mechanics , computer science
The impact of heat and mass transfer were analyzed in the present investigation by considering the peristaltic transport of a Jeffery fluid with nanoparticles in a uniform tube. Lubrication theory hypotheses have been considered and expressions have been defined for axial velocity, pressure drop, frictional force, heat and mass transfer effects. The patterns of the stream line and trapped bolus were graphically depicted at the end. It is found that with regard to the modification of various parameters, pressure drop and frictional force exhibit identical behavior. By increasing/decreasing the local temperature Grashof number, Brownian motion parameter and local nanoparticle Grashof number, pressure drop and axial velocity can be regulated.