A Comparative Analysis of Nanofluid and Hybrid Nanofluid Flow Through Endoscope

2021 ◽  
Author(s):  
T. Salahuddin ◽  
Abdul Mosan Bashir ◽  
Mair Khan ◽  
Yu-Ming Chu
Keyword(s):  
Comparative Analysis ◽  
Hybrid Nanofluid ◽  
Nanofluid Flow ◽  
Flow Through

scholarly journals Irreversibility process characteristics of variant viscosity and conductivity on hybrid nanofluid flow through Poiseuille microchannel: A special case study

2021 ◽  
pp. 101337
Author(s):  
Suriya Uma Devi. S ◽  
Fazle Mabood ◽  
Wasim Jamshed ◽  
S.R. Mishra ◽  
Kottakkaran Sooppy Nisar ◽  
...  
Keyword(s):  
Hybrid Nanofluid ◽  
Nanofluid Flow ◽  
Process Characteristics ◽  
Flow Through ◽  
Special Case

Modeling of MHD hybrid nanofluid flow through permeable enclosure

2020 ◽  
Vol 31 (08) ◽  
pp. 2050106 ◽  
Author(s):  
Ahmad Shafee ◽  
Majid Allahyari ◽  
M. Ramzan ◽  
Aurang Zaib ◽  
Houman Babazadeh
Keyword(s):  
Boundary Layer ◽  
Boundary Layer Thickness ◽  
Second Law ◽  
Hybrid Nanofluid ◽  
Bejan Number ◽  
Nanofluid Flow ◽  
Opposite Trend ◽  
Buoyancy Forces ◽  
Flow Through ◽  
The Magnetic Field

Imposing the magnetic field and dispersion of nanopowders have been discussed in this paper to provide the opportunity for control the fluid movement. The second law components were analyzed and Bejan number was calculated. Outcomes illustrated that augmenting permeability allows improving the nanopowder movement and thinner boundary layer provides denser isotherm which results in greater Nu and lower Be. Growth of Ra characteristics leads to stronger buoyancy forces which boost the convection transportation and stronger circulation results in greater Nu. In addition, the share of [Formula: see text] reduces with reduction of boundary layer thickness, so, Be has reverse relation with both permeability and Ra. An increment of Ha results in thicker boundary layer and isotherms become parallel and the convection weakens. So, Nu declines with growth of Ha and an opposite trend was calculated for Be. Reduction impact of Da on Be is negligible when Ra has the lowest value.

scholarly journals Mixed Convective Radiative Flow through a Slender Revolution Bodies Containing Molybdenum-Disulfide Graphene Oxide along with Generalized Hybrid Nanoparticles in Porous Media

Crystals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 771
Author(s):  
Umair Khan ◽  
Aurang Zaib ◽  
Mohsen Sheikholeslami ◽  
Abderrahim Wakif ◽  
Dumitru Baleanu
Keyword(s):  
Graphene Oxide ◽  
Molybdenum Disulfide ◽  
Hybrid Nanoparticles ◽  
Hybrid Nanofluid ◽  
Nanofluid Flow ◽  
Flow Equations ◽  
Buoyancy Flow ◽  
Body Parameter ◽  
Flow Through ◽  
The Impact

The current framework tackles the buoyancy flow via a slender revolution bodies comprising Molybdenum-Disulfide Graphene Oxide generalized hybrid nanofluid embedded in a porous medium. The impact of radiation is also provoked. The outcomes are presented in this analysis to examine the behavior of hybrid nanofluid flow (HNANF) through the cone, the paraboloid, and the cylinder-shaped bodies. The opposing flow (OPPF) as well as the assisting flow (ASSF) is discussed. The leading flow equations of generalized hybrid nanoliquid are worked out numerically by utilizing bvp4c solver. This sort of the problem may meet in the automatic industries connected to geothermal and geophysical applications where the sheet heat transport occurs. The impacts of engaging controlled parameters of the transmuted system on the drag force and the velocity profile are presented through the graphs and tables. The achieved outcomes suggest that the velocity upsurges due to the dimensionless radius of the slender body parameter in case of the assisting flow and declines in the opposing flow. Additionally, an increment is observed owing to the shaped bodies as well as in type A nanofluid and type B hybrid nanofluid.

TiO2-Ag/blood hybrid nanofluid flow through an artery with applications of drug delivery and blood circulation in the respiratory system

2020 ◽  
Vol 30 (11) ◽  
pp. 4775-4796 ◽  
Author(s):  
Hamidreza Shojaie Chahregh ◽  
Saeed Dinarvand
Keyword(s):  
Drug Delivery ◽  
Base Fluid ◽  
Biological Fluid ◽  
Normal Pressure ◽  
Hybrid Nanoparticles ◽  
Porous Channel ◽  
Hybrid Nanofluid ◽  
Nanofluid Flow ◽  
Content Type ◽  
Flow Through

Purpose As transferring biological fluid through an artery is nowadays a pivotal subject, the purpose of this paper is to study the mathematical model of hybrid nanofluid flow comprising pure blood as base fluid and TiO2 and Ag as nanoparticles through the porous channel, which can be an applicable model for drug delivery. Design/methodology/approach Both walls of the channel have different permeability, which enables the fluid to enter and exit, and variable height, which dilates and squeezes at the uniform rate. By taking advantage of the similarity transformation technique, governing equations have been converted into a system of the non-linear ordinary differential equation. This problem is solved numerically by utilizing BVP4C built-in function in MATLAB software to explore the impacts of pertinent parameters. Findings The plots of velocity and temperature profile, normal pressure distribution and wall shear stress, as well as Nusselt number for involved parameters, are presented and the logic and physical reasons beyond them are highlighted. It has been observed that the asymmetry of the channel, caused by different permeability at walls, affects the nature of flow significantly. Originality/value To the best of the authors’ knowledge, no one has ever attempted to study the flow through a deformable porous channel with blood as a base fluid and as hybrid nanoparticles to describe medical phenomena and treatment applications. Indeed, the achievements of this paper are purely original and the numerical results were never published by any researcher.

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