# Hydraulic Engineering

BHP Req. to Pump any Fluid Centrifugal Pump Head Concrete Pipe (Gravity Flow Through Pipe) Discharge From Open Horizontal Pipes Discharge Time between Communicating Vessels Flow Rate of Steam Flow Rate of Water Fluid Pressure on a Piston Friction Head Loss in Pipes Full Flow in Round Pipes Horse Power Hydraulic Flow Through Tubes Hydraulic Systems Ind. Waste Water Flow Rates (Parshall Flume) Ind. Waste Water Flow Rates (Rectangular Weirs) Ind. Waste Water Flow Rates (Triangular Weirs) Liq. Vol. in Conical Bott. Vessels (Liq. Depth>Cone Depth) Liquid Vol. in Conical Bottomed Vessels Min. Req. Flow through Pumps Pipe Size Requirements (For Dia. Of Pipe) Pressure Loss Through Valves Pumping Cost (Ductile Iron pipe) Relative Capacities of Pipes Reynolds Number and Laminar Flow Speed Speed of an Actuator Tank Capacity, Surface Area and Metal Wt. Tank Overflow and Vent Nozzle Sizes Time Req. to Empty a Cone (Rounded Orifice) Time Req. to Empty a Cone (Sharp Edged Orifice) Time Req. to Empty a Cone (Short Flush- Mounted Tube) Time Req. to Empty a Horiz. Cyl. (Rounded Orifice) Time Req. to Empty a Horiz. Cyl. (Sharp Edged Orifice) Time Req. to Empty a Horiz. Cyl. (Short Flush-Mounted Tube) Time Req. to Empty a Sphere (Rounded Orifice) Time Req. to Empty a Sphere (Sharp Edged Orifice) Time Req. to Empty a Sphere (Short Flush-

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Speed of Sound Stanton Strouhal Sutherlands Equation Temp Ratio Tensile Pipe Stress Tensile Stress in Spherical Vessel Transitional BL Friction Drag Coefficient Weber

# Machine Design

Bridge Brakes Capacities of Apron and Pan Conveyors Capacity of Flat Belt Capacity of Troughed Belts Convert Belt Speed into RPM Conveyor Capacity of a Screw Conveyor Developed Length of Pipe Bends Discharge Angle for Belt Leaving Pulley Force on Chain or Belt Gear Outside Diameter Gravity Roller Capacity Helical Gear Forces HP of a Screw Conveyor Length of a Helix Length of a Spiral Power Requirements in Turning Presswork Force for Bending Material Sizing Drive Pulleys Driven Pulley Speed Sizing Drive Pulleys Driven Pulley Speed Sizing Drive Pulleys Pitch Dia. Sizing Drive Pulleys Speed Spiral Wire Weight Three Gear Drives V-Belt Length Worm Lead

# Mathematical

Area of a Circle Area of a Fillet Area of a Parabola Area of a Parallelogram Area of a Rectangle Area of a Square Area of a Trapezium