What happens to the flow volume as pressure increases in the application system?

In an application system, flow volume refers to the amount of material being delivered, such as pesticide or fertilizer, over a specific period. When the pressure in the system increases, it typically results in a higher flow rate. This is due to the relationship between pressure and flow in fluid dynamics, often described by principles such as Bernoulli’s principle and the continuity equation.

As pressure rises, the force pushing the liquid through the application equipment increases, which can overcome greater resistance from nozzles or hoses, allowing for a more substantial volume of fluid to flow. In practical terms, when operators adjust the pressure setting on their application equipment, they can directly control how much product is dispersed over an area.

The factors governing this relationship include nozzle size and design, system resistance, and the viscosity of the fluid being applied. When all other factors remain constant, increasing the pressure will lead to an increased flow volume, enabling the applicator to achieve uniform coverage and more effective application of the treatment being applied.