What does impeller mean?
noun
A rotating component that transfers energy to a fluid, such as a gas or liquid, by increasing its velocity. In a pump or fan, the impeller is typically a spiral or curved blade that draws in fluid and expels it at a higher velocity.
Example
"The impeller in the centrifugal pump was designed to increase the flow rate of the water by 30%."
Definition generated by AI and curated by RJS Tech Solutions LLP.