(exhaust)
81exhaust back pressure — any pressure holding back the flow of the gases in an exhaust system. Pressure exerted in exhaust system in reverse direction. Also called back pressure …
82exhaust emission control system — A general term for any system that reduces the harmful exhaust emissions of a motor vehicle, including one or all of the following systems: catalytic converter (with or without oxygen sensor air/fuel control), exhaust gas recirculation, secondary …
83exhaust-gas analyzer — An instrument used to measure the exhaust gases (in parts per million, percent, grams per kilometer, or grams per mile) to determine both combustion efficiency and the amount of pollutants in the exhaust …
84exhaust gas purification system — An emission control system for diesel engines, which may consist of an exhaust scrubber, a diesel exhaust filter, and/or a catalytic converter …
85exhaust gases — The burned and unburned gases which are expelled out of the exhaust system after combustion takes place. Also see exhaust emissions …
86exhaust pressure regulator — (EPR) a device for increasing exhaust backpressure at specific times to increase exhaust flow to the EGR valve …
87exhaust scrubber — A diesel exhaust gas purification system which cools the exhaust and separates nitrogen oxide and oil vapours from the gas stream …
88exhaust side — The side of the engine where the exhaust valves and exhaust manifold are located …
89exhaust velocity — Rocketry. the velocity, relative to a rocket, at which exhaust gases leave the nozzle of the rocket s engine. * * * exhaust velocity, the speed at which burning gases leave the combustion chamber of a rocket …
90Exhaust port — Port Port, n. [F. porte, L. porta, akin to portus; cf. AS. porte, fr. L. porta. See {Port} a harbor, and cf. {Porte}.] 1. A passageway; an opening or entrance to an inclosed place; a gate; a door; a portal. [Archaic] [1913 Webster] Him I accuse… …
