Analytische Untersuchung von freier Konvektion und Filmsieden in laminaren Grenzschichten mit temperaturabhÄngigen Stoffwerten |
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| Authors: | Dr-Ing M Reimann Prof Dr-Ing U Grigull |
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| Institution: | 1. Lehrstuhl A f. Thermodynamik, Techn. Universit?t München, Postfach, D-8 München 2, Deutschland
2. Institut für Reaktorbauelemente, Gesellschaft für Kernforschung mbH, Weberstra\e 2, D-75 Karlsruhe, Deutschland
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| Abstract: | A two-dimensional, stationary boundary layer modell is derived which allows the treatment of free convection and film boiling on vertical plate and horizontal cylinder under complete consideration of temperature dependent thermophysical properties. Some qualities of these boundary layer solutions are discussed by eleminating the influences of geometry. For horizontal cylinders, a correction of heat transfer for small diameters is given. |
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