S
Stuart W. Churchill
Researcher at University of Pennsylvania
Publications - 172
Citations - 8081
Stuart W. Churchill is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Laminar flow & Turbulence. The author has an hindex of 32, co-authored 172 publications receiving 7392 citations.
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Journal ArticleDOI
Correlating equations for laminar and turbulent free convection from a vertical plate
TL;DR: In this paper, a simple expression for the space-mean Nu (or Sh ) for all Ra and Pr (or Sc) in terms of the model of Churchill and Usagi was developed.
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Correlating equations for laminar and turbulent free convection from a horizontal cylinder
TL;DR: In this article, a simple empirical expression for the mean value of Nu over the cylinder for all Ra and all Pr is developed in terms of the model of Churchill and Usagi.
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A Correlating Equation for Forced Convection From Gases and Liquids to a Circular Cylinder in Crossflow
Stuart W. Churchill,M. Bernstein +1 more
TL;DR: In this article, a single comprehensive equation is developed for the rate of heat and mass transfer from a circular cylinder in crossflow, covering a complete range of Pr (or Sc) and the entire range of Re for which data are available.
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A general expression for the correlation of rates of transfer and other phenomena
Stuart W. Churchill,R. Usagi +1 more
TL;DR: The expression Y = (1 + Zn)1/n where Y and Z are expressed in terms of the solutions for asymptotically large and small values of the independent variable is shown to be remarkably successful in correlating rates of transfer for processes which vary uniformly between these limiting cases as discussed by the authors.
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A comprehensive correlating equation for laminar, assisting, forced and free convection
TL;DR: In this paper, a correlating equation for assisting convection was developed by combining correlating equations for pure free and pure forced convection, based on laminar boundary-layer theory for an isothermal, vertical plate.