fan flow rate
71Electric actuator — Actuators are used for the automation of industrial valves and can be found in all kinds of technical process plants: they are used in wastewater treatment plants, power plants and even refineries. This is where they play a major part in… …
72Conglomerate (geology) — For a kind of corporation, see Conglomerate (company). Conglomerate Sedimentary Rock Boulder of conglomerate with cobble sized clasts. Rock hammer for scale …
73Heat pump and refrigeration cycle — Thermodynamic heat pump and refrigeration cycles are the models for heat pumps and refrigerators. The difference between a heat pump and a normal air conditioner is that a heat pump can be used to heat a home as well as cool it. Even though the… …
74Organic solar cell — An organic photovoltaic cell (OPVC) is a photovoltaic cell that uses organic electronics a branch of electronics that deals with conductive organic polymers or small organic molecules[1] for light absorption and charge transport. The plastic… …
75Škoda 1000MB/1100MB — Infobox Automobile name = Škoda 1000MB Škoda 1000MBX Škoda 1100MB Škoda 1100MBX manufacturer = Škoda Auto production = 1964 1969 1000MB(X) 1966 1969 1100MB(X) class = Small family car body style = 4 door saloon (MB) 2 door Coupé (MBX) engine =… …
76Constant air volume — (CAV) is a type of heating, ventilating, and air conditioning (HVAC) system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space.[1] Most CAV systems are… …
77Monolayer doping — (MLD) is a well controlled, wafer scale surface doping technique first developed at the University of California, Berkeley, in 2007.[1] This work is aimed for attaining controlled doping of semiconductor materials with atomic accuracy, especially …
78Nugget Falls — entering Mendenhall Lake in 2011. Location East of Mendenhall Glacier, Auke Bay, Alaska Coordinates …
79Vargas tragedy — A part of Vargas state after the 1999 mudslides Date December 14, 1999 (1999 12 14) December 16, 1999 (1999 12 16) Location …
80Air Movement and Control Association — The Air Movement and Control Association International, Inc. (AMCA; pronounced Am Cah ) is a nonprofit organization that creates standards for, tests, and rates Heating, Ventilating, and Air Conditioning (HVAC) equipment. It is best known for its …
