Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Cavitation> ?p ?o }
- Cavitation abstract "Cavitation is the formation of vapour cavities in a liquid – i.e. small liquid-free zones ("bubbles" or "voids") – that are the consequence of forces acting upon the liquid. It usually occurs when a liquid is subjected to rapid changes of pressure that cause the formation of cavities where the pressure is relatively low. When subjected to higher pressure, the voids implode and can generate an intense shock wave.Cavitation is 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 and non-inertial cavitation.Inertial cavitation is the process where a void or bubble in a liquid rapidly collapses, producing a shock wave. Inertial cavitation occurs in nature in the strikes of mantis shrimps and pistol shrimps, as well as in the vascular tissues of plants. In man-made 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. 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 moving parts, cavitation is usually an undesirable phenomenon. It is very often specifically avoided 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.".
- Cavitation thumbnail Cavitating-prop.jpg?width=300.
- Cavitation wikiPageExternalLink bubbles.epfl.ch.
- Cavitation wikiPageExternalLink bubble.htm.
- Cavitation wikiPageExternalLink multiph.htm.
- Cavitation wikiPageExternalLink cav.safl.umn.edu.
- Cavitation wikiPageExternalLink S0142-727X(03)00003-1.
- Cavitation wikiPageExternalLink 479.
- Cavitation wikiPageExternalLink www.arisdyne.com.
- Cavitation wikiPageExternalLink cavitation.htm.
- Cavitation wikiPageExternalLink article.jsp?article_id=5732&q=tiny%20bubbles&category_id=46.
- Cavitation wikiPageExternalLink dn13553-dolphins-swim-so-fast-it-hurts.html.
- Cavitation wikiPageID "7807".
- Cavitation wikiPageLength "40599".
- Cavitation wikiPageOutDegree "109".
- Cavitation wikiPageRevisionID "683862067".
- Cavitation wikiPageWikiLink 1883_eruption_of_Krakatoa.
- Cavitation wikiPageWikiLink Allotrope.
- Cavitation wikiPageWikiLink Allotropy.
- Cavitation wikiPageWikiLink Alpheidae.
- Cavitation wikiPageWikiLink Boiling.
- Cavitation wikiPageWikiLink Cancer.
- Cavitation wikiPageWikiLink Carbon.
- Cavitation wikiPageWikiLink Category:Articles_containing_video_clips.
- Cavitation wikiPageWikiLink Category:Fluid_dynamics.
- Cavitation wikiPageWikiLink Cavitation_modelling.
- Cavitation wikiPageWikiLink Cavitation_number.
- Cavitation wikiPageWikiLink Cell_(biology).
- Cavitation wikiPageWikiLink Colloid.
- Cavitation wikiPageWikiLink Colloidal.
- Cavitation wikiPageWikiLink Concrete.
- Cavitation wikiPageWikiLink Control_valves.
- Cavitation wikiPageWikiLink Coolant.
- Cavitation wikiPageWikiLink Cooling_fluid.
- Cavitation wikiPageWikiLink Cracking_joints.
- Cavitation wikiPageWikiLink Cyclic_stress.
- Cavitation wikiPageWikiLink Cylinder_(engine).
- Cavitation wikiPageWikiLink Diamond.
- Cavitation wikiPageWikiLink Diesel_engine.
- Cavitation wikiPageWikiLink Dolphin.
- Cavitation wikiPageWikiLink Dolphins.
- Cavitation wikiPageWikiLink Engineering.
- Cavitation wikiPageWikiLink Erosion_corrosion_of_copper_water_tubes.
- Cavitation wikiPageWikiLink Ethanol.
- Cavitation wikiPageWikiLink Euler_number_(physics).
- Cavitation wikiPageWikiLink Evapotranspiration.
- Cavitation wikiPageWikiLink Extracorporeal_shock_wave_lithotripsy.
- Cavitation wikiPageWikiLink Flow_velocity.
- Cavitation wikiPageWikiLink Fluid_dynamics.
- Cavitation wikiPageWikiLink Fluid_flow.
- Cavitation wikiPageWikiLink Gasoline.
- Cavitation wikiPageWikiLink HIFU.
- Cavitation wikiPageWikiLink High-intensity_focused_ultrasound.
- Cavitation wikiPageWikiLink Homogenization_(chemistry).
- Cavitation wikiPageWikiLink Hydraulic.
- Cavitation wikiPageWikiLink Hydraulics.
- Cavitation wikiPageWikiLink Hydrophobe.
- Cavitation wikiPageWikiLink Impeller.
- Cavitation wikiPageWikiLink Impurity.
- Cavitation wikiPageWikiLink John_William_Strutt,_3rd_Baron_Rayleigh.
- Cavitation wikiPageWikiLink Kelvin.
- Cavitation wikiPageWikiLink Kidney_stone.
- Cavitation wikiPageWikiLink Kimberlite.
- Cavitation wikiPageWikiLink Liquid_bubble.
- Cavitation wikiPageWikiLink Lord_Rayleigh.
- Cavitation wikiPageWikiLink Lysis.
- Cavitation wikiPageWikiLink Mantis_shrimp.
- Cavitation wikiPageWikiLink Nitrogen_cavitation.
- Cavitation wikiPageWikiLink Nucleation.
- Cavitation wikiPageWikiLink Passive_sonar.
- Cavitation wikiPageWikiLink Phase_transition.
- Cavitation wikiPageWikiLink Pistol_shrimp.
- Cavitation wikiPageWikiLink Plant_cell.
- Cavitation wikiPageWikiLink Polycrystalline_diamond.
- Cavitation wikiPageWikiLink Pressure.
- Cavitation wikiPageWikiLink Propeller.
- Cavitation wikiPageWikiLink Protein_folding.
- Cavitation wikiPageWikiLink Pump.
- Cavitation wikiPageWikiLink Rarefaction.
- Cavitation wikiPageWikiLink Rayleigh-Plesset_equation.
- Cavitation wikiPageWikiLink Rayleigh–Plesset_equation.
- Cavitation wikiPageWikiLink Shock_wave.
- Cavitation wikiPageWikiLink Silicon_wafer.
- Cavitation wikiPageWikiLink Sonar.
- Cavitation wikiPageWikiLink Sonochemistry.
- Cavitation wikiPageWikiLink Sonoluminescence.
- Cavitation wikiPageWikiLink Sonoluminesence.
- Cavitation wikiPageWikiLink Sonoporation.
- Cavitation wikiPageWikiLink Sound.
- Cavitation wikiPageWikiLink Spillway.
- Cavitation wikiPageWikiLink Stainless_steel.
- Cavitation wikiPageWikiLink Stellite.
- Cavitation wikiPageWikiLink Stress_corrosion_cracking.
- Cavitation wikiPageWikiLink Submarine.
- Cavitation wikiPageWikiLink Suction.
- Cavitation wikiPageWikiLink Supercavitating_propeller.
- Cavitation wikiPageWikiLink Supercavitation.
- Cavitation wikiPageWikiLink Synthetic_diamond.
- Cavitation wikiPageWikiLink Thermodynamic.
- Cavitation wikiPageWikiLink Thermodynamics.