Journal ArticleDOI
Laminar forced convection heat transfer of a non-newtonian fluid in a square duct
TLDR
In this article, numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region of a square duct are presented for three thermal boundary conditions.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1977-12-01. It has received 85 citations till now. The article focuses on the topics: Nusselt number & Churchill–Bernstein equation.read more
Citations
More filters
Journal ArticleDOI
Thermally Developing Flow and Heat Transfer in Rectangular Microchannels of Different Aspect Ratios
Poh Seng Lee,Suresh V. Garimella +1 more
TL;DR: In this paper, three-dimensional numerical simulations were performed for laminar thermally developing flow in microchannels of different aspect ratios, based on the temperature and heat flux distributions obtained, both the local and average Nusselt numbers were presented graphically as a function of the dimensionless axial distance and channel aspect ratio.
Journal ArticleDOI
Modeling forced liquid convection in rectangular microchannels with electrokinetic effects
TL;DR: In this paper, the effects of the electric double layer near the solid-liquid interface and the flow induced electrokinetic field on the pressure-driven flow and heat transfer through a rectangular microchannel are analyzed.
Book ChapterDOI
Heat transfer to newtonian and non-newtonian fluids in rectangular ducts
J.P. Hartnett,Milivoje M. Kostic +1 more
TL;DR: In this paper, the authors provide an overview of the analytical and experimental hydrodynamics and heat transfer studies of Newtonian and non-Newtonian fluids in laminar and turbulent flow through rectangular tubes.
Journal ArticleDOI
Laminar mixing, heat transfer and pressure drop in tree-like microchannel nets and their application for thermal management in polymer electrolyte fuel cells
S.M. Senn,Dimos Poulikakos +1 more
TL;DR: In this paper, the laminar convective heat transfer and pressure drop characteristics in tree-like microchannel nets are numerically investigated and compared to the corresponding characteristics in traditional serpentine flow patterns, by solving the Navier-Stokes and energy equation for an incompressible fluid with constant properties in three dimensions.
Journal ArticleDOI
Laminar Forced Convection Heat Transfer in the Combined Entry Region of Non-Circular Ducts
TL;DR: In this paper, a new model for predicting Nusselt numbers in the combined entrance region of non-circular ducts and channels is developed, which is valid for both isothermal and isoflux boundary conditions.
References
More filters
Laminar Flow Forced Convection Heat Transfer and Flow Friction in Straight and Curved Ducts - A Summary of Analytical Solutions
Ramesh K. Shah,A. L. London +1 more
TL;DR: Theoretical laminar flow solutions for heat transfer and flow friction are of importance in the development of compact heat exchangers as discussed by the authors, generally the higher the degree of compactness, the lower is the Reynolds number and the greater is the relevance of the theory solutions.
Journal ArticleDOI
Heat transfer in fully developed laminar flow through rectangular and isosceles triangular ducts
F.W. Schmidt,M.E. Newell +1 more
Proceedings ArticleDOI
Laminar flow heat-transfer in ducts of rectangular cross-section
S. R. Montgomery,P. Wibulsvas +1 more
Journal ArticleDOI
Simultaneous development of velocity and temperature profiles for laminar flow of a non-Newtonian fluid in the entrance region of flat ducts
Joseph Yau,Chi Tien +1 more
TL;DR: In this paper, the authors used the momentum and energy integral method of von Karman and Pohlhausen to solve the entrance heat transfer problem for a non-Newtonian fluid in a flat duct.