1 Minimum size for 2 parakeets = 30â³ long x 18â³ deep x 18â³ high (Volume = 9,720â³ cubic inches) We offer this size to our budgie parakeet adopters â please see our bird supplies page for details.2  Minimum size for 3 parakeets = 32â³ long x 18â³ deep x 20â³ high (Volume = 11,520â³ cubic inches). Minimum size for 2 parakeets = 30â³ long x 18â³ deep x 18â³ high (Volume = 9,720â³ cubic inches) We offer this size to our budgie parakeet adopters â please see our bird supplies page for details.
Definitions of optic flow. Optic flow is defined as the change of structured light in the image, e.g. on the retina or the cameraâs sensor, due to a relative motion between the eyeball or camera and the scene. Further definitions from the literature highlight different properties of optic flow.igure 1: shows the production and detection of optic flow. a) Optic flow is generated on the retina by changes in the patterns of light. The example shows the shift of two visual features (star and hexagon) on a plane and their angular displacements on the surface of the eyeball.
Volumetric Flow Rate Calculations. This window can be used to predict the flow rate of liquid in both open tubular and packed capillaries (aka columns). Capillaries are small tubes used in liquid chromatography, capillary electrophoresis, and other analytical chemistry fields.It is useful to be able to compute the expected linear velocity and volumetric flow rate of liquid through capillaries.The flow rate will change based on the applied pressure, the length of the capillary, the inner diameter of the capillary, and the solvent viscosity (typically 0.0089 poise).he addition of the particles results in a decreasing of the flow rate. To see the equations used under these conditions, change to Packed Capillary mode (the upper left dropdown box) and choose View Explanatory Equations.