Cavitation - Wikipedia
WEBCavitation in fluid mechanics and engineering normally refers to the phenomenon in which the static pressure of a liquid reduces to below the liquid's vapour pressure, leading to the formation of small vapor-filled cavities in the liquid. [1]
Cavitation | Pressure, Ultrasound, Bubbles | Britannica
WEBCavitation, formation of vapour bubbles within a liquid at low-pressure regions that occur in places where the liquid has been accelerated to high velocities, as in the operation of centrifugal pumps, water turbines, and marine propellers.
What Is Cavitation? - Pumps & Systems
WEBAug 25, 2021 · Cavitation is a condition that can affect any fluid flow system. Despite it being an ever-present threat, it is not well understood. In the simplest possible terms, cavitation involves the formation of water vapor bubbles that damage metal components when they collapse back to the liquid phase.
Cavitation 101 - Pumps & Systems
WEBMar 18, 2024 · In this Pumps 101 article, learn what cavitation is, the causes and timing behind why it happens, the damage it can inflict on pumps and ways to avoid it.
Cavitation - The Engineering ToolBox
WEBCavitation occurs in fluid flow systems where the local static pressures are below the fluids vapor pressure. Cavitation is a common problem in pumps and control valves - causing serious wear, tear and damage. Under the wrong conditions cavitation reduces components life time dramatically.
What is Pump Cavitation and How to Prevent It - Ansys
WEBJan 30, 2020 · Cavitation happens when bubbles, or voids, form within a fluid because the pressure quickly drops below the vapor pressure. When the bubbles experience higher pressures they collapse, creating small shockwaves that, over time, damage parts.
Understanding & Managing Cavitation in Piping Systems: An …
WEBMay 6, 2024 · This comprehensive guide navigates through the watery world of cavitation in pipes—not within pumps or impellers—offering insights, strategies and preventive measures for ensuring system robustness.
Cavitation: Causes, Damage & Prevention | Vaia
WEBDelve into the fascinating world of fluid mechanics and explore cavitation - a phenomenon that plays a pivotal role in the field of engineering. You'll learn the essential concepts, uncover the causes, and grasp the damaging effects it can inflict on engineering structures.
Cavitation and Cavitation Erosion | SpringerLink
WEBJan 1, 2014 · Cavitation involves the development of various types of vapor structures (such as attached cavities, travelling bubbles, vortical cavities, bubble clouds) in liquid flow due to a drop in the local pressure below a critical value usually close to the vapor pressure.
Cavitation Flows | Fluid Mechanis Lab - University of Minnesota …
WEBSep 9, 2024 · Cavitation is a phenomenon in which small cavities are generated in a liquid. It occurs when the local static pressure is lower than the vapor pressure of the gas dissolved in the liquid. Cavitation is the main reason for mechanical erosion.