Virtamäärät
Virtamäärät is a general term used in Finnish technical language to denote quantities that describe the amount of something moving through a cross-section per unit time. The concept is used across disciplines to express the rate of transfer or flow and can refer to different physical phenomena depending on context.
In electrical engineering, virtamäärä refers to electrical current, I, the rate at which electric charge passes
In fluid mechanics, virtamäärä describes flow rate. Volumetric flow rate, Q, is the volume of fluid passing
Measurement methods include ammeters for electrical circuits and a range of flow meters for fluids (turbine,
Applications span power generation and distribution, automotive cooling, chemical processing, water supply, and wastewater management. The