About the Company
Cavitation in fluid mechanics and engineering normally is the phenomenon in which the static pressure of a liquid reduces to below the liquid's vapor pressure, leading to the formation of small vapor-filled cavities in the liquid. When subjected to higher pressure, these cavities, called "bubbles" or "voids", collapse and can generate shock waves that may damage machinery. As a concrete propeller example: The pressure on the suction side of the propeller blades can be very low and when the pressure falls to that of the vapour pressure of the working liquid, cavities filled with gas vapour can form.The process of the formation of these cavities is referred to as cavitation. If the cavities move into the regions of higher pressure (lower velocity), they will implode or collapse. These shock waves are strong when they are very close to the imploded bubble, but rapidly weaken as they propagate away from the implosion. Cavitation is therefore a significant cause of wear in some engineering contexts. Collapsing voids that implode near to a metal surface cause cyclic stress through repeated implosion. This results in surface fatigue of the metal, causing a type of wear also called "cavitation". The most common examples of this kind of wear are to pump impellers, and bends where a sudden change in the direction of liquid occurs. Cavitation is usually divided into two classes of behavior. Inertial (or transient) cavitation is the process in which a void or bubble in a liquid rapidly collapses, producing a shock wave. It occurs in nature in the strikes of mantis shrimp and pistol shrimp, as well as in the vascular tissues of plants. In manufactured objects, it can occur in control valves, pumps, propellers and impellers. Non-inertial cavitation is the process in which a bubble in a fluid is forced to oscillate in size or shape due to some form of energy input, such as an acoustic field. The gas in the bubble may contain a portion of a different gas than the vapor phase of the liquid. Such cavitation is often employed in ultrasonic cleaning baths and can also be observed in pumps, propellers, etc. Since the shock waves formed by collapse of the voids are strong enough to cause significant damage to parts, cavitation is typically an undesirable phenomenon in machinery. It may be desirable if intentionally used, for example, to sterilize contaminated surgical instruments, break down pollutants in water purification systems, emulsify tissue for cataract surgery or kidney stone lithotripsy, or homogenize fluids. It is very often specifically prevented in the design of machines such as turbines or propellers, and eliminating cavitation is a major field in the study of fluid dynamics. However, it is sometimes useful and does not cause damage when the bubbles collapse away from machinery, such as in supercavitation.
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Latest News on Cavitation Technologies, Inc.
Cavitation Technologies, Inc. Signs an Agreement with BMI Group to Advance "Forever Chemicals" Removal Using Chemical Free Proprietary Technology
The problem isn’t finding PFAS, it’s removing them.
Cavitation Technologies, Inc. Provides Corporate Update and Letter to ...
Cavitation Technologies, Inc. 818-718-0905 info@ctinanotech.com Source: Cavitation Technologies, Inc 2024 GlobeNewswire, Inc.
Cavitation Technologies, Inc. Has Developed a Chemical Free Produced ...
Cavitation Technologies, Inc. 8187180905 info@ctinanotech.com Cavitation Technologies, Inc ...
Cavitation Technologies, Inc. Announces the Completion of Cavitation ...
CHATSWORTH, CA - April 22, 2025 (NEWMEDIAWIRE) - Cavitation Technologies, Inc. ("CTi" or the "Company") (OTCQB: CVAT), a leading nano-technology company specializing in innovative flow-through ...
Cavitation Technologies, Inc. Expands Cavitation Non-Thermal Plasma ...
Cavitation Technologies, Inc. Expands Cavitation Non-Thermal Plasma Technology into Bitcoin Mining Sector with Immersion Cooling Applications Provided by GlobeNewswire Jul 22, 2025, 3:30:00 AM ...
Cavitation Technologies, Inc. (CVAT) Stock Price, Quote, News ...
Cavitation Technologies, Inc. has Renewed a 3-year Agreement With Desmet Ballestra Group s.a. and Received a $650,000 Purchase Order GlobeNewswireThu, Feb. 15, 2024 ...
Cavitation Technologies, Inc. and Desmet Belgium S.A Sign Agreement ...
Cavitation Technologies, Inc. and Desmet Belgium S.A Sign Agreement That Will Allow CTi to Monetize Parts of Its IP Portfolio While Retaining Worldwide Exclusive Licenses in Its Primary Business Lines ...
Cavitation Technologies Receives Purchase Order for Nano Reactor System ...
Cavitation Technologies, Inc. Global Technology Manager Roman Gordon commented, "This is the 11th installation of our Nano Reactor® system with a total of 25 lines installed throughout South ...
Cavitation Technologies, Inc. has Renewed a 3-year Agreement With ...
CHATSWORTH, CA, Feb. 15, 2024 (GLOBE NEWSWIRE) -- via NewMediaWire – Cavitation Technologies, Inc. ("CTi" or the "Company") (OTCQB:CVAT ), a leading ESG company designing and manufacturing innovative ...
Cavitation Technologies, Inc. (CVAT) Significantly Expands Patent ...
Cavitation Technologies, Inc., continues to innovate to meet the challenges in fluid processing systems. With more than 40 issued patents, CTI systems and processes address the current marketplace ...
Cavitation Technologies, Inc. Announces a Purchase Order of Nano ...
CHATSWORTH, CA, April 08, 2019 (GLOBE NEWSWIRE) -- via NEWMEDIAWIRE – Cavitation Technologies, Inc. (CTi) (OTCQB: CVAT) (BERLIN: WTC) is pleased to announce it received its first purchase order ...
Cavitation Technologies, Inc. Announces the Completion of Cavitation ...
Cavitation Technologies, Inc. 818-718-0905 info@ctinanotech.com View the original release on www.newmediawire.com This article contains syndicated content.
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