Nozzle
81fixed-area nozzle/fixed-area exhaust nozzle — On a jet engine, an exhaust nozzle exit opening that remains constant in the area. See exhaust nozzle …
82jet nozzle — A nozzle, usually specially shaped, for producing a jet, such as the exhaust nozzle on a jet or rocket engine. Specifically, the opening at the rear of a gas turbine engine shaped to produce a jetstream. Also called an exhaust nozzle …
83primary exhaust nozzle — On a turbofan, the last exhaust nozzle. On an afterburner, the inner exhaust nozzle. See exhaust nozzle …
84propelling nozzle — A convergent/divergent duct in the exhaust system of a gas turbine engine, where the remaining gas energy is converted into velocity to produce thrust. In a gas turbine engine, the exit velocity of gases is subsonic at low thrust conditions only …
85jet nozzle — purkštukas statusas T sritis Energetika apibrėžtis Kalibruota skylutė detalėje skysčio arba dujų kiekiui dozuoti. atitikmenys: angl. jet nozzle; nose pipe; nozzle; spray nozzle vok. Düse, f; Einspritzdüse, f; Streudüse, f; Vergaserdüse, f rus.… …
Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
86spray nozzle — purkštukas statusas T sritis Energetika apibrėžtis Kalibruota skylutė detalėje skysčio arba dujų kiekiui dozuoti. atitikmenys: angl. jet nozzle; nose pipe; nozzle; spray nozzle vok. Düse, f; Einspritzdüse, f; Streudüse, f; Vergaserdüse, f rus.… …
Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
87Exhaust nozzle — Exhaust Ex*haust , a. [L. exhaustus, p. p.] 1. Drained; exhausted; having expended or lost its energy. [1913 Webster] 2. Pertaining to steam, air, gas, etc., that is released from the cylinder of an engine after having preformed its work. [1913… …
88Ground nozzle — A ground nozzle is a spray nozzle made for being installed at grade level (i.e. in the ground), usually in cement, crumb rubber, rubberized cement, or a similar nonslip surface, or under a grille or similar opening that is flush with ground level …
89Atomizer nozzle — An atomizer nozzle is a kind of nozzle for producing a fine spray of a liquid based on the Venturi effect. When a gas is blown through a constriction it speeds up; this reduces the pressure at the narrowest point. The reduced pressure sucks up a… …
90convergent-divergent nozzle — An arrangement in which the forward portion of the nozzle is convergent, which increases the pressure of the exhaust gases, while the aft section is divergent to increase gas velocity to the supersonic speed and avoid losses from underexpansion.… …
