• Karthik B.L
• Munendra C.V
• Harishanand K.S
• Jayasheel Harti

Non-Newtonian fluids play a vital role in Industrial applications like paints, polymers and Food processing. In this study two food ingredient sample solutions are examined for Rheological shear-thinning behavior, under flow in constrictive pipe section. Experimental viscosity is determined for the samples, and then compared with liner regression fit. The material data, Power Law viscosity model and pipe section geometry is numerically modeled in CFD to obtain apparent viscosity and velocity variations during the flow. Examinations are also conducted for standard Newtonian fluid with Turbulence and Heat Transfer in a sub version of this study.

Shear Thinning, Rheogram, Power law model, Regression

"Parametric rheology of fluid in constrictive sections", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 1, page no.e368-e373, January-2022, Available :http://www.jetir.org/papers/JETIR2201451.pdf

"Parametric rheology of fluid in constrictive sections", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 1, page no. ppe368-e373, January-2022, Available at : http://www.jetir.org/papers/JETIR2201451.pdf