Gas Component

Some articles on component, gas component, components, gas:

Partial Pressure in Diving Breathing Gases
... In recreational diving and professional diving the richness of individual component gases of breathing gases is expressed by partial pressure ... pressure = (total absolute pressure) × (volume fraction of gas component) For the component gas "i" ppi = P × Fi For example, at 50 metres (165 feet), the total absolute pressure ... pressure) and the partial pressures of the main components of air, oxygen 21% by volume and nitrogen 79% by volume are ppN2 = 6 bar × 0.79 = 4.7 bar absolute ppO2 = 6 bar × 0.21 = 1.3 bar absolute ...
Gas Flow Computer
... Originally the gas flow computer was a mechanical (1920s technology) or later a pneumatic or hydraulic computing module (1940s technology used to the early ... Today "gas flow computers" as such have become uncommon, since gas flow computing is a subfunction of a data acquisition and control program implemented with programmable logic controller (PLCs) and remote ... The "gas flow computer" senses a mixed "dry" gas stream flow rate plus gas temperature and pressure ...

Famous quotes containing the words component and/or gas:

    ... no one knows anything about a strike until he has seen it break down into its component parts of human beings.
    Mary Heaton Vorse (1874–1966)

    ... when I awake in the middle of the night, since I knew not where I was, I did not even know at first who I was; I only had in the first simplicity the feeling of existing as it must quiver in an animal.... I spent one second above the centuries of civilization, and the confused glimpse of the gas lamps, then of the shirts with turned-down collars, recomposed, little by little, the original lines of my self.
    Marcel Proust (1871–1922)