From: Relationship between resistance index and recirculation rate in vascular access
Boundary | Field | Value |
---|---|---|
Vascular inlet | Velocity | 0.1–1.8 [m/s] |
Pressure | Zero gradient | |
Vascular outlet | Velocity | Zero gradient |
Pressure | 0 [Pa] | |
Blood return needle | Velocity | 3.33 * 10−6 [m3/s] |
Pressure | Zero gradient | |
Blood removal needle | Velocity | − 3.33 * 10−6 [m3/s] |
Pressure | Zero gradient | |
Other walls | Wall (no slip) | – |