Fig. 1
From: Hemolysis at low blood flow rates: in-vitro and in-silico evaluation of a centrifugal blood pump
In-vitro test setup of the flow loop according to [20]. Red indicates the high pressure measuring point, blue indicates the low pressure measuring point. plow and phigh highlight the equal distances between the pressure measuring points and the resistance. For the flow sensors a laminar inlet distance is essential, which should be at least 15 times the inner diameter of the tube, which was 33 times during in-vitro tests of this study