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1.
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Experiments were made on a hydraulic facility with closed loop. The influence of a preset valve and circular bend 180° on the heat transfer along the 16 mm tube was inve [...]
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2.
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We have studied the influence of three cationic surfactants Arquad S50, CTAB and CTAC on three different types of local pressure drops. Experiments were done on a closed [...]
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3.
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The age of micellar solution influences substantially effectiveness of drag reduction in a turbulent flow in tubes. In this contribution are shown effects of both surfact [...]
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4.
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Mík, V.
An analytical-numerical model of the velocity and temperature field was created, whose parameters are expressed as functions of the thickness of the hydrodynamic and ther [...]
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Abstrakt: Experimentálně byla sledována změna přestupu tepla při proudění vody a vody s různými koncentracemi micelárního aditiva v kruhově zakřivené trubc [...]
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