Water Spray Nozzle Design Calculation

04 means 0 4 us gallons of water per minute gpm at 40 psi.

Water spray nozzle design calculation.

This article provides calculation methods for correlating design flow rate and pressure loss as a fluid passes through a nozzle or orifice. Use this calculator to determine the flow rate of any nozzle at any operating pressure. Q 2 is the resulting flow rate for the pressure in question p 2. Inputs to this calculator are the nozzle type current operating pressure and flow desired flow or desired pressure.

Each nozzle brand has a slightly different convention but no matter how the information is presented it ought to be on the nozzle somewhere. In particular non spiral design full cone nozzles and wide angle full cone nozzles will have an n exponent o 0 46 or 0 44. Calculation of flow through nozzles and orifices. The 110 refers to the fan angle 110 and the 04 refers to the flow rate.

Nozzles and orifices are often used to deliberately reduce pressure restrict flow or to measure flow rate. Spray nozzle coverage calculator. For many nozzles n 0 5 which means the quotation simply becomes this is commonly used to apply to all nozzle but it is in fact erroneous to do so for some nozzles. Our spray coverage calculator assists with estimating the number of spray nozzles required for a given spray angle spray height based upon the coverage you require.

A further tip is to ensure that the k factor is in the. Q 1 and p 1 are the known flow rate and pressure.