Cavitation bubble collapse observations in a venturi.

Hammitt, F. G.; Ivany, R. D.; Mitchell, T. M.

Home/Archive/NASA NTRS

NASA NTRS · 19660036320

Cavitation bubble collapse observations in a venturi.

Hammitt, F. G.·Ivany, R. D.·Mitchell, T. M.

View original source ↗Export metadata ↓

Abstract

Cavitation bubble collapse in venturi, discussing flow characteristics under large pressure gradient

Explore related subjects

VENTURI TUBE VISCOUS FLUID PRESSURE GRADIENT CAVITATION FLOW BOUNDARY VALUE

Keep this discovery

Explore connections, maps & timelines

BibTeX RIS

Hammitt, F. G., Ivany, R. D., Mitchell, T. M.. 1965-11-01. Cavitation bubble collapse observations in a venturi.. https://ntrs.nasa.gov/citations/19660036320

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related reports

NASA NTRS1963

Mass Transfer Characteristics of a Venturi Liquid-Gas Contactor

Carbon dioxide absorption by water in venturi gas- liquid contactor - mass transfer

VENTURI TUBE↗

NASA NTRS1962

Observations on Cavitation Damage in a Flowing System

Cavitation damage to specimens of stainless steel, carbon steel, aluminum, and plexiglas, placed in a cavitating venturi using water and mercury as test fluids is mostly in the form of irregularly shaped pits which do not change with additional exposure to the cavitating field within the limited durations utilized. The rate of damage is very high initially, decreases for a relatively short period of time, then increases again up to the maximum test durations of 150 hours with water and 270 hours with mercury. Observation of damage effects by several independent techniques, using a variety of specimen materials, with two different fluids under various fluid dynamic conditions, leads to a suggested correlating model in terms of the cavitation bubble density and energy and specimen material strength.

VENTURI TUBE↗