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Modelling of Convective Heat and Mass Transfer in Rotating FlowsHeat and Mass Transfer of a Rotating Disk for Large Prandtl and Schmidt Numbers

Modelling of Convective Heat and Mass Transfer in Rotating Flows: Heat and Mass Transfer of a... [This Chapter presents revised more accurate equations, which should be employed to recalculate the data for turbulent mass transfer for naphthalene sublimation in air to the conditions of heat transfer in air. This Chapter outlines also a novel methodology for simulations of temperature/concentration profiles for the Prandtl and Schmidt numbers much larger than unity. The present integral method further developed in this chapter enabled evaluating a relative thickness of the thermal/diffusion boundary layers, which has not been performed by other investigators. It was demonstrated that the model with a decreasing relative thickness of the boundary layers yields a new summand in the expression for the exponent at the Reynolds number, which determines functional dependence of Nusselt or Sherwood numbers.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Modelling of Convective Heat and Mass Transfer in Rotating FlowsHeat and Mass Transfer of a Rotating Disk for Large Prandtl and Schmidt Numbers

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References (46)

Publisher
Springer International Publishing
Copyright
© Springer International Publishing Switzerland 2016
ISBN
978-3-319-20960-9
Pages
145 –170
DOI
10.1007/978-3-319-20961-6_6
Publisher site
See Chapter on Publisher Site

Abstract

[This Chapter presents revised more accurate equations, which should be employed to recalculate the data for turbulent mass transfer for naphthalene sublimation in air to the conditions of heat transfer in air. This Chapter outlines also a novel methodology for simulations of temperature/concentration profiles for the Prandtl and Schmidt numbers much larger than unity. The present integral method further developed in this chapter enabled evaluating a relative thickness of the thermal/diffusion boundary layers, which has not been performed by other investigators. It was demonstrated that the model with a decreasing relative thickness of the boundary layers yields a new summand in the expression for the exponent at the Reynolds number, which determines functional dependence of Nusselt or Sherwood numbers.]

Published: Jul 25, 2015

Keywords: Reynolds Number; Nusselt Number; Mass Transfer Coefficient; Schmidt Number; Sherwood Number

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