Flow Through A Rectangular Slot
Viscous Flow Through Rectangular Slot
Flow Through A Rectangular Sloth
Flow through a rectangular weir can be expressed in imperial units with the Francis formula. Q = 3.33 (b - 0.2 h) h 3/2 (1b) where. Q = flow rate (ft 3 /s) h = head on the weir (ft) b = width of the weir (ft) Alternative with height in inches and flow in gpm: Triangular or V-Notch Weir. A definition sketch for flow through a typical multiple-opening constriction in a rectangular channel is shown in figure 16. At some upstream section (section 0), the flow is undisturbed and the flow dis tribution is governed by the channel characteristics. The mechanics of flow through a single orifice located in the side of open channels have been studied by many researchers. Detailed study on side rectangular orifice or slot has been carried out by Gill, Ramamurthy et al., Ojha and Subbaiah and Hussain et al. Flow Rate Calculator. Easily calculate the volumetric flow rate of a pipe (a.k.a. Discharge rate) given its diameter (for a round pipe, height & width for a rectangular one) and the velocity of the liquid or gas flowing through it. The flow rate calculator can also calculate the mass flow rate of liquids given the liquid density is known.
