Fig. 3From: In vitro and numerical simulation of blood removal from cerebrospinal fluid: comparison of lumbar drain to Neurapheresis therapyHydrodynamic and geometric characterization of the computational domain in relation to distance from the foramen magnum (FM). a Hydraulic diameter (Left axis) and Womersley number (right axis), b mean velocity of CSF, c cross-sectional area, d cross-sectional perimeter of the subarachnoid space, and e Reynolds numberBack to article page