duct friction
1Duct (industrial exhaust) — Industrial exhaust ducts are pipe systems that connect hoods to industrial chimneys through other components of exhaust systems like fan, collectors etc. Ducts are low pressure pneumatic conveyors to convey dust, particles, shavings, fumes or… …
2Duct (HVAC) — A round galvanized steel duct connecting to a typical diffuser Fire resistance rated …
3duct losses — The friction losses that cause the air pressure to decrease in gas turbine engine …
4Dref Friction Spinning — Friction Spinning or Dref Spinning is a textile technology that allows very heavy count yarns and technical core wrapped yarns to be manufactured. These are most commonly used in mop yarns, flame retardants and high tech fancy yarns such as… …
5Atkinson friction factor — is a measure of the resistance to airflow of a duct. It is widely used in the mine ventilation industry but is rarely referred to outside of it.Atkinson friction factor is represented by the symbol k and has the same units as air density… …
6Cable jetting — is a technique to install cables in ducts [http://www.plumettaz.ch/en/products/optical fiber/jetting explanation.asp] . It is commonly used to install cables with optical fibers in underground polyethylene ducts and is an alternative to pulling …
7MythBusters (2009 season) — Country of origin Australia United States No. of episodes 23 (includes 3 specials) Broadcast Original channel …
8List of MythBusters episodes — This is the episode list of the popular science television series MythBusters which airs on Discovery Channel. There is no consistent system for organizing MythBusters episodes into seasons. The show does not follow a typical calendar of on and… …
9Fanno flow — refers to adiabatic flow through a constant area duct where the effect of friction is considered. Compressibility effects often come into consideration, although the Fanno flow model certainly also applies to incompressible flow. For this model,… …
10Atkinson resistance — is commonly used in mine ventilation to characterise the resistance to airflow of a duct of irregular size and shape, such as a mine roadway. It has the symbol R and is used in the square law for pressure drop,:Delta P = frac{ ho {actual{ ho… …
