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Damper (flow) Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature ...
Variable air volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. Unlike constant air volume (CAV) systems, which supply a constant airflow at a variable temperature, VAV systems vary the airflow at a constant or varying temperature. [1][2] The advantages of VAV systems over constant-volume systems include more ...
It comprises numerous affiliated businesses, [ 1 ] most of them united under the Samsung brand, and is the largest South Korean chaebol (business conglomerate). As of 2024, [update] Samsung has the world's fifth-highest brand value. [ 4 ] Samsung was founded by Lee Byung-chul in 1938 as a trading company.
The mixing plenum normally combines two air streams, and includes for three sets of dampers: one for the fresh air, one for the exhaust air, and a mixing damper between the two air streams. [2] The mix of fresh air and recirculated air can thus be adjusted to suit the needs of the building's occupants. Most systems will use motorized dampers to ...
Yaw damper. A yaw damper (sometimes referred to as a stability augmentation system[1]) is a system used to reduce (or damp) the undesirable tendencies of an aircraft to oscillate in a repetitive rolling and yawing motion, a phenomenon known as the Dutch roll. A large number of modern aircraft, both jet-powered and propeller -driven, have been ...
The 1LE package was offered on 1SS and 2SS coupe models, with an exclusive Tremec TR-6060/MM6 6-speed manual transmission with a standard air-to-liquid cooling system, 3.91 geared limited-slip differential, exclusive monotube rear dampers, 27-mm solid front stabilizer bar, 28-mm solid rear stabilizer bar, higher-capacity rear-axle half shafts ...
A magnetorheological damper or magnetorheological shock absorber is a damper filled with magnetorheological fluid, which is controlled by a magnetic field, usually using an electromagnet. [1][2][3] This allows the damping characteristics of the shock absorber to be continuously controlled by varying the power of the electromagnet.
The company was originally established as Samsung Precision (Korean: 삼성정밀공업; Hanja: 三星精密工業; RR: Samseong Jeongmil Gongeop) on 1 August 1977 with initial capital of ₩ 1 billion, and began constructing its first factory, a facility of 100,000 square metres (1,100,000 sq ft), in Changwon, South Gyeongsang Province. [2]