to bleed pressure

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• Bleed air — in gas turbine engines is compressed air taken from within the engine, after the compressor stage(s) and before the fuel is injected in the burners. While in theory bleed air could be drawn in any gas turbine engine, its usage is generally… …   Wikipedia

• bleed — /bleed/, v., bled /bled/, bleeding, n., adj. v.i. 1. to lose blood from the vascular system, either internally into the body or externally through a natural orifice or break in the skin: to bleed from the mouth. 2. (of injured tissue,… …   Universalium

• Bleed screw — A bleed screw is a device used to create a temporary opening in an otherwise closed system, which facilitates the removal of air or another substance from the system by way of pressure and density differences.On a home radiator unit, the bleed… …   Wikipedia

• bleed — [1] To remove air bubbles from hydraulic lines and components of a system. Also see air bleed air bleed screw idle air bleed screw compensating jet . [2] To reduce the air pressure in tires that have been run, warmed up, and thus increased from… …   Dictionary of automotive terms

• bleed valve — A valve designed to relieve the back pressure in a compressor, which helps to reduce the angle of attack of the rotor blades and prevent compressor stall and compressor surge. A bleed valve permits higher mass airflow through the compressor and… …   Aviation dictionary

• bleed orifice — A calibrated orifice used in a fluid power system to allow a controlled flow of fluid into the system when it is in operation. When the system is not in operation, all of the pressure is bled off through the bleed orifice …   Aviation dictionary

• bleed — i. To allow a quantity of fluid or air to escape from a closed system until excess pressure has fallen to a lower level or is equalized with the surroundings (e.g., high pressure fuel pumps). ii. To remove unwanted fluid contaminating a system… …   Aviation dictionary

• bleed — 01. My son came home with a [bleeding] nose after getting into a fight at school. 02. I cut my hand, but it wasn t serious; it only [bled] for a minute or so. 03. You should apply pressure above the wound to stop the [bleeding]. 04. The red on… …   Grammatical examples in English

• Block and bleed manifold — A block and bleed manifold is a hydraulic manifold that combines one or more block/isolate valves, usually ball valves, and one or more bleed/vent valves, usually ball or needle valves, into one component, for interface with other components… …   Wikipedia

• Intracranial pressure — (ICP) is the pressure inside the skull and thus in the brain tissue and cerebrospinal fluid (CSF). The body has various mechanisms by which it keeps the ICP stable, with CSF pressures varying by about 1 mmHg in normal adults through shifts in… …   Wikipedia

• Base bleed — is a system used on some artillery shells to increase their range, typically by about 30%.Most of the drag on an artillery shell comes from the nose of the shell, as it pushes the air out of its way at supersonic speeds. Shaping the shell… …   Wikipedia