Water Jet

	Water Jet Water jet may refer to: * A jet of water under pressure, like in an ornamental fountain * Pump-jet, a marine propulsion mechanism for jetskis and other types of boats * Water jet cutter, a tool for cutting and the machining of engineering materials * Water jet (recreation), a personal-use water cannon that can be turned to spray in different directions and is usually found in water parks * Water-jet printer A water-jet printer (or waterjet printer) is a printer that makes use of paper coated with special dyes and ink cartridges filled with water to print paper copies of documents. Using paper treated with oxazolidine, the water jet changes the colour o ..., a printer that makes use of water instead of ink * Dental water jet, see Oral irrigator {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Jet (fluid) A jet is a stream of fluid that is projected into a surrounding medium, usually from some kind of a nozzle, aperture or orifice. Jets can travel long distances without dissipating. Jet fluid has higher momentum compared to the surrounding fluid medium. In the case that the surrounding medium is assumed to be made up of the same fluid as the jet, and this fluid has a viscosity, the surrounding fluid is carried along with the jet in a process called entrainment. Some animals, notably cephalopods, move by jet propulsion, as do rocket engines and jet engines. Applications Liquid jets are used in many different areas. In everyday life, you can find them for instance coming from the water tap, the showerhead, and from spray cans. In agriculture, they play a role in irrigation and in the application of crop protection products. In the field of medicine, you can find liquid jets for example in injection procedures or inhalers. Industry uses liquid jets for waterjet cutting, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Pump-jet A pump-jet, hydrojet, or water jet is a marine system that produces a jet of water for propulsion. The mechanical arrangement may be a ducted propeller (axial-flow pump), a centrifugal pump, or a mixed flow pump which is a combination of both centrifugal and axial designs. The design also incorporates an intake to provide water to the pump and a nozzle to direct the flow of water out of the pump.http://www.hamiltonmarine.co.nz/includes/files_cms/file/JetTorque%2008.pdf Design A pump-jet works by having an intake (usually at the bottom of the hull) that allows water to pass underneath the vessel into the engines. Water enters the pump through this inlet. The pump can be of a centrifugal design for high speeds, or an axial flow pump for low to medium speeds. The water pressure inside the inlet is increased by the pump and forced backwards through a nozzle. With the use of a ''reversing bucket'', reverse thrust can also be achieved for faring backwards, quickly and withou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Water Jet (recreation) Water jet may refer to: * A jet of water under pressure, like in an ornamental fountain or drain cleaner * Pump-jet, a marine propulsion mechanism for jetskis and other types of boats * Water jet cutter, a tool for cutting and the machining of engineering materials * Water-jet printer, a printer that makes use of water instead of ink * Dental water jet, see Oral irrigator * Jet spray, see Bidet shower A bidet shower —also known as a commode shower, toilet shower, bum shower, shatafa or bum gun— is a hand-held triggered nozzle that is placed near the toilet and delivers a spray of water used for anal cleansing and cleaning of the genitals ... {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Water-jet Printer A water-jet printer (or waterjet printer) is a printer that makes use of paper coated with special dyes and ink cartridges filled with water to print paper copies of documents. Using paper treated with oxazolidine, the water jet changes the colour of the chemical to produce a print which fades in about a day, depending on temperature, and the paper can be re-used rather than being disposed of. The print fades away within about 22 hours at temperatures below 35 degrees Celsius (95 degrees Fahrenheit) as the water evaporates. While the chemical treatment makes the paper slightly more expensive, use of water instead of ink in the printer makes it much cheaper overall, and the only change needed to the printer is to replace what's in the cartridge. The technology for water-jet printing was developed by a team of Chinese scientists led by Sean Xiao-An Zhang, a chemistry professor at Jilin University in China. To create rewritable paper the researchers used four oxazolidines. Some of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]