The Equations of Change in Fluid Mechanics and Their Analytical Solutions

  • Günter BrennEmail author
Part of the Mathematical Engineering book series (MATHENGIN)


In our discussion of problems in fluid mechanics, we restrict the theoretical basis to incompressible fluid continua with negligible effects of dissipative heating. The rheological constitutive equation may be the Stokesian law for Newtonian fluids or may involve linear viscoelasticity. We put together the equations of change in fluid mechanics first and then discuss the concepts for solving them analytically. We put together solutions for a selection of problems of interest in transport processes of engineering applications. Extensive discussions of exact solutions of the Navier-Stokes equations and of common errors in finding exact solutions of nonlinear differential equations are found in [6, 7, 12].


Boundary Layer Flow Field Momentum Equation Momentum Balance Deborah Number 
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© Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.Institute of Fluid Mechanics and Heat TransferGraz University of TechnologyGrazAustria

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