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A kitchen hood in a small apartment. A kitchen hood, exhaust hood, hood fan, extractor hood, or range hood is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen. It removes airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration. [1]
An adequate kitchen ventilation system should: Remove cooking fumes at the source, i.e. as close as possible to the cooking equipment. Remove excess hot air and introduce cool clean air, maintaining a comfortable environment.
Air flow in fume hood demonstrated by dry ice fog. A fume hood is typically a large piece of equipment enclosing six sides of a work area (including a movable sash window or door), the bottom of which is most commonly located at a standing work height (at least 28 to 34 inches (71 to 86 cm) above the floor).
SD Tempest, a tugboat supporting the United Kingdom's Naval Service; Operation Tempest, a World War II operation of the Polish Home Army; Tempest, a variant of the Centurion tank used in Singapore; Tempest MPV, a British army version of the Cougar military vehicle
TEMPEST (Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions [1]) is a U.S. National Security Agency specification and a NATO certification [2] [3] referring to spying on information systems through leaking emanations, including unintentional radio or electrical signals, sounds, and vibrations.
A pair of Centaurus-powered Tempest II prototypes were completed. [42] Apart from the new engine and cowling, the Tempest II prototypes were similar to early series Tempest Vs. The Centaurus engine was closely cowled and the exhaust stacks grouped behind and to either side of the engine: to the rear were air outlets with automatic sliding "gills".
The British Army has operated an earlier MPV named "Tempest MPV". [47] [48] As of November 2008, the British Army has ordered over 400 Cougar vehicles for deployment in Iraq and Afghanistan following a series of Urgent Operational Requirements (UORs). Deliveries of the first 86 Mastiffs began in February 2007, and an order for 22 further ...
The Tempest is an automobile that was produced by Pontiac from 1960 to 1970, and again from 1987 to 1991. The Tempest was introduced as an entry-level compact in October 1960 at the Paris Auto Show for the 1961 model year. [1] Built on GM's first unibody chassis, its new Y-platform was shared with the Buick Special/Skylark and Oldsmobile F-85 ...