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Showing 1 to 1 of 1 for “"R134a fluid"”.
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Flow patterns in upward two-phase flow in small diameter tubes
… we studied the effect of tube diameter and fluid flow parameters on flow patterns in small tubes using R134a as the working fluid. The tested tube diameters were 1.10, 2.01, 2.88 and 4.26 mm; the fluid pressures were 6, 10 and 14 bar; the liquid and gas superficial velocities covered a range …