Water Jet Nozzle Calculations

The hammelmann water jetting calculator is a free of charge app for water jet technology.

Water jet nozzle calculations.

The specific gravity of water is 1. This calculating app enables you to evaluate a high pressure system from the high pressure pump through to the water jet nozzle. V 2 2 p 1 p 2 ρ 1 2 1. ρ density of the fluid kg m 3.

Some people would suggest using a smaller ratio about 2 5 times. Nozzles and orifices are often used to deliberately reduce pressure restrict flow or to measure flow rate. As a general rule the diameter of the orifice for the abrasive nozzle should be approximately three times the water nozzle orifice. Sprinkler calculator finds the nozzle discharge flow rate for a given diameter and pressure or the diameter size for a given pressure and flow rate.

The nozzle calculation the conversion of the many units used in the water jetting technology and the support provided for the operation of the aquamat tank. The water jetting calculator is a free of charge calculating app to water jetting technology. P 2 ambient pressure after the jet n m 2 pa. V 2 velocity out of the jet m s.

The density ρ is constant in incompressible flows and the equations are valid for liquids like water but not for gases. The app is used to assess your high pressure system from the high pressure pump all the way through to a suitable nozzle insert and takes into account all parameters for a safe and customized configuration of your system. Use this calculator to determine the flow rate of any nozzle at any operating pressure. This article provides calculation methods for correlating design flow rate and pressure loss as a fluid passes through a nozzle or orifice.

P 1 pressure before the jet n m 2 pa. The trade off is increased nozzle wear and costs. The velocity out of a free jet can be expressed as.