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Is turbulent motion possible in an incompressible fluid without forming surfaces of discontinuity? - MaRDI portal

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Is turbulent motion possible in an incompressible fluid without forming surfaces of discontinuity? (Q2605262)

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Is turbulent motion possible in an incompressible fluid without forming surfaces of discontinuity?
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    Is turbulent motion possible in an incompressible fluid without forming surfaces of discontinuity? (English)
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    1937
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    Verf. gelangt bei der theoretischen Untersuchung der im Mittel stationären tur\-bulenten Flüssigkeitsströmung in kreiszylindrischen Rohren unter den Annahmen, daß der Korrelationstensor der Geschwindigkeitsschwankungen von der Zeit und von der Koordinate in Achsenrichtung unabhängig sei, und ferner unter der Annahme, daß alle Tensorkomponenten in zwei zu einer durch die Rohrachse gehenden Ebene symme\-trischen Punkten denselben Wert haben, zu einem Konflikt mit der Kontinuitäts\-gleichung. Er glaubt, daraus schließen zu dürfen, daß die turbulente Strömung nur unter Auftreten von Unstetigkeitsflächen in der Flüssigkeit möglich sei.
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