Fluidics, or fluidic logic, is the use of a fluid to perform analog or digital operations similar to those performed with electronics.
The physical basis of fluidics is pneumatics and hydraulics, based on the theoretical foundation of fluid dynamics. The term fluidics is normally used when devices have no moving parts, so ordinary hydraulic components such as hydraulic cylinders and spool valves are not considered or referred to as fluidic devices.
Hydraulics (from Ancient Greek ὕδωρ (húdōr) 'water' and αὐλός (aulós) 'pipe') is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids. At a very basic level, hydraulics is the liquid counterpart of pneumatics, which concerns gases. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on applied engineering using the properties of fluids. In its fluid power applications, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. Hydraulic topics range through some parts of science and most of engineering modules, and they cover concepts such as pipe flow, dam design, fluidics, and fluid control circuitry. The principles of hydraulics are naturally in use in the human body within the vascular system and erectile tissue.
Free surface hydraulics is the branch of hydraulics dealing with free surface flow, such as occurring in rivers, canals, lakes, estuaries, and seas. Its sub-field open-channel flow studies the flow in open channels.
View the full Wikipedia page for HydraulicBucharest Henri Coandă International Airport (Romanian: Aeroportul Internațional Henri Coandă București) (IATA: OTP, ICAO: LROP) is Romania's busiest international airport, located in Otopeni, 16.5 km (10.3 mi) north of Bucharest's city centre. It is currently one of the two airports serving the capital of Romania, the other being the smaller Aurel Vlaicu Airport. The airport covers 605 hectares (1,495 acres) of land and contains two parallel runways, both 3,500 meters long.
The airport is named after Romanian flight pioneer Henri Coandă (1886–1972), builder of Coandă-1910 aircraft and discoverer of the Coandă effect of fluidics. Prior to May 2004, the official name was Bucharest Otopeni International Airport (Romanian: Aeroportul Internațional București Otopeni). Henri Coandă International Airport serves as headquarters for TAROM, the country's national airline. It also serves as a base of operations for low-cost airlines FlyOne, HiSky, Ryanair and Wizz Air. It is managed by The National Company Bucharest Airports S.A. (Compania Națională Aeroporturi București S.A.). The military section of the airport is used as the 90th Airlift Base of the Romanian Air Force.
View the full Wikipedia page for Bucharest Henri Coandă International Airport