Main+beam
71Chilled beam — A chilled beam is a type of convection HVAC system designed to heat or cool large buildings.[1] Pipes of water are passed through a beam (a heat exchanger) suspended a short distance from the ceiling of a room.[2] As the beam chills the air… …
72Tractor beam — A tractor beam is a hypothetical device with the ability to attract one object to another from a distance. Tractor beams are frequently used in science fiction. Less commonly, a similar beam that repels is called a pressor beam or repulsor beam …
73Markfield Beam Engine — Coordinates: 51°34′55″N 0°3′42″W / 51.58194°N 0.06167°W / 51.58194; 0.06167 …
74Ball and beam — The ball and beam system consists of a long beam which can be tilted by a servo or electric motor together with a ballrolling back and forth on top of the beam.It is a popular textbook example in control theory.The significance of the ball and… …
75Joseph F. Beam — (b. December 30, 1954 in Philadelphia, Pennsylvania d. December 27, 1988 in Philadelphia) was an African American gay rights activist and author who worked to foster greater acceptance of gay life in the black community by relating the gay… …
76tie beam — noun a horizontal beam used to prevent two other structural members from spreading apart or separating he nailed the rafters together with a tie beam • Syn: ↑tie • Hypernyms: ↑beam * * * noun : a beam acting as a tie (as in a roof) see roof… …
77Crossed molecular beam — experiments are chemical experiments where two beams of atoms or molecules are collided together to elucidate the dynamics of the chemical reaction, and can detect individual reactive collisions.[1] Technique In a crossed molecular beam apparatus …
78full beam — noun The strongest, undipped, setting of a vehicle s headlights • • • Main Entry: ↑full * * * full beam UK US noun [uncountable] british the headlights on a vehicle that shine as brightly as possible Thesaurus: lights on a car or other road… …
79Electron Beam Melting — (EBM) is a type of rapid prototyping for metal parts. It is often classified as a rapid manufacturing method. The technology manufactures parts by melting metal powder layer per layer with an electron beam in a high vacuum. Unlike some metal… …
80low beam — The outboard headlights in a four light system or the main lights in a two light system. The low beam is used for most applications of night driving. For those cars without day time running lights, the low beam should be turned on. In fog and… …
