Theoretical Study of Heat Transfer on Peristaltic Transport of Non-Newtonian Fluid Flowing in a Channel: Rabinowitsch Fluid Model

Singh, Udaya P.; Medhavi, Amit; Gupta, Ram S.; Bhatt, Siddharth Shankar

doi:10.33889/ijmems.2018.3.4-033

Cited by 9 publications

(16 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Singh et al (2012b), Singh et al (2012a), Singh et al (2013b) investigated influences of non-Newtonian pseudoplastic lubricants on the various performances of squeeze films and hydrodynamic sliders. Singh et al (2017), Singh et al (2018) and Bhatt et al (2017) also extended the applications of this fluid model to study peristaltic flow regimes of physiological fluids. Recently, Walicka et al (2017b), Walicka et al (2017a) used this model for theoretical investigation of film characteristics between two curvilinear rough surfaces.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Analysis of Effects of Surface Roughness on Steady Performance of Hydrostatic Thrust Bearings Lubricated with Rabinowitsch Type Fluids

2020

JAFM

View full text Add to dashboard Cite

The objective of present theoretical analysis is to study the combined influence of surface roughness and lubricant inertia on the steady performance of stepped circular hydrostatic thrust bearings lubricated with non-Newtonian Rabinowitsch type fluids. To take the effects of surface roughness into account, Christensen theory of rough surface has been adopted. Solution for momentum equation has been derived by means of average inertia approach. Analytic expressions for film pressure have been established for radial and circumferential roughness patterns. Results for film pressure, load carrying capacity of bearing and lubricant flow rate has been plotted and analyzed on the basis of numerical results. Due to surface roughness, significant variations in these properties have been observed.

show abstract

Section: Introductionmentioning

confidence: 99%

Mathematical Analysis of Effects of Surface Roughness on Steady Performance of Hydrostatic Thrust Bearings Lubricated with Rabinowitsch Type Fluids

2020

JAFM

View full text Add to dashboard Cite

show abstract

“…Transformation of heat problem has been investigated with non-Newtonian fluid by (Singh et al, 2018). The positive and negative wall inclination design chart, demonstrate through (Gupta et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Lubrication of Rough Short Bearing on Shliomis Model by Ferrofluid Considering Viscosity Variation Effect

Munshi¹,

Patel²,

Deheri³

2019

Int J Math, Eng, Manag Sci

View full text Add to dashboard Cite

This study aims to explore the impact caused by change in viscosity and the roughness of a bearing surface on a ferrofluid lubrication of Shliomis model for short bearing. Based on this model and the Tipei (1962) model, a new resultant Reynolds equation has been found that shows thermal variation. The Christensen and Tonder models have been taken to derive the transverse roughness stochastically. An assumed mean has been taken for the probability density function with a non-zero value. This value is assigned to a random variable that measures the bearing’s surface roughness. This creates a more realistic situation that can have a lot of field applications. The model defines the problem mathematically while defining boundary conditions. It also uses the Simpson’s method to derive a conclusion. The results thus obtained are discussed in terms of pressure distribution and load bearing capacity. The graphical results obtained suggest that in the presence of magnetization, there is a significant enhance in the load bearing capacity. This positive effect can easily nullify the negative impact of the thermal effect. The short bearing approximation shown here is an example of the probable applications. Ferrofluids in the presence of magnetic fields significantly enhance the performance of a short bearing.

show abstract

“…Again, mechanics of combined heat and mass transfer under the influence of magnetic field with or without chemical reaction occurs in various engineering and industrial purposes. Simultaneous heat and mass transfer effects (Seddeek et al, 2007;Ibrahim et al, 2008;Pal and Talukdar, 2010;Rout et al, 2014;Acharya et al, 2014, Singh et al, 2018Ahuja and Gupta, 2019) on fluid flow problems have been studied.…”

Section: Introductionmentioning

confidence: 99%

Mixed Convective MHD Micro-Polar Fluid Flow in a Porous Medium with Radiation Absorption

Dey

2019

Int J Math, Eng, Manag Sci

View full text Add to dashboard Cite

An unsteady mixed convective flow of micro-polar fluid in a porous medium has been considered in presence of transverse magnetic field, Dufour effects and radiation. Effects of radiation absorption and heat source/sink are taken into account. The Buoyancy force leads to free convection and oscillatory free stream velocity is responsible for forced convection. Partial differential equations governed by conservation principles of mass, momentum and energy are solved analytically using perturbation scheme. Effects of various parameters on the governing fluid motion are shown graphically and numerically in tabular form.

show abstract

Theoretical Study of Heat Transfer on Peristaltic Transport of Non-Newtonian Fluid Flowing in a Channel: Rabinowitsch Fluid Model

Cited by 9 publications

References 27 publications

Mathematical Analysis of Effects of Surface Roughness on Steady Performance of Hydrostatic Thrust Bearings Lubricated with Rabinowitsch Type Fluids

Mathematical Analysis of Effects of Surface Roughness on Steady Performance of Hydrostatic Thrust Bearings Lubricated with Rabinowitsch Type Fluids

Lubrication of Rough Short Bearing on Shliomis Model by Ferrofluid Considering Viscosity Variation Effect

Mixed Convective MHD Micro-Polar Fluid Flow in a Porous Medium with Radiation Absorption

Contact Info

Product

Resources

About