gravity flow
31Ebb and flow — or Flood and Drain is a form of hydroponics that is known for its simplicity, reliability of operation, and low initial investment, while providing the advantages of hydroponics. Also called E F , it is a system of arranging pots filled with… …
32Redox-Flow-Zelle — Die (Redox )Flussbatterie oder Redox Flow Zelle (Red für Reduktion = Elektronenaufnahme, Ox für Oxidation = Elektronenabgabe) ist ein Akkumulator und speichert elektrische Energie in chemischen Verbindungen, wobei die Reaktionspartner in einem… …
33Supercritical flow — A supercritical flow is when the flow velocity is larger than the wave velocity. The analogous condition in gas dynamics is supersonic.Information travels at the wave velocity. This is the velocity at which waves travel outwards from a pebble… …
34Collapsible flow — is a phenomenon that occurs in steady flow in tubes with significant distensibility, or the capability of swelling or stretching, under conditions of lower internal pressure relative to pressure outside the tube.[1] Such conditions occur rarely… …
35pyroclastic flow — ▪ volcanism in a volcanic eruption, a fluidized mixture of hot rock fragments, hot gases, and entrapped air that moves at high speed in thick, gray to black, turbulent clouds that hug the ground. The temperature of the volcanic gases can… …
36debris flow — ALASKA VOLCANO OBSERVATORY GLOSSARY A mixture of water saturated rock debris that flows downslope under the force of gravity (also called lahar or mudflow). GLOSSARY OF VOLCANIC TERMS A type of mass flow comprising a dense, cohesive, flowing… …
37Cash Flow (comics) — Infobox Comic name = Cash Flow image caption = First page code = AR 106 title orig = hero = Scrooge McDuck appearances = Scrooge McDuck, Donald Duck, Huey, Dewey and Louie, Beagle Boys pages = 26 layout = 4 rows per page story = Don Rosa ink =… …
38Steam-Assisted Gravity Drainage - SAGD — Steam assisted gravity drainage (SAGD) is a drilling technique that is used to extract heavy oil that is too deep or otherwise economically inefficient to mine using traditional methods. The process was originally developed by the Alberta, Canada …
39cavern flow — Movement, often turbulent, of ground water flow through caves, coarse sorted gravel, or large open conduits, either by gravity or under pressure …
40pressure flow tube — Gallery with water flowing under pressure including differential gravity head and artesian pressure [20]. Synonyms: (French.) galerie en conduite forcée; (German.) Druckströmungsröhre, Karstgerinne; (Greek.) ypoghion ytnatagogos, ypopiesin; …
