دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a compound in which the atoms are aligned in a straight chain.

n: The screen shaker in which its points of screen boxsidewall move along right line.

adj: refers to a petroleum product produced by the primary distillation of crude oil.

n pi: bundles of smalldiameter tubing tack-welded together in a concentric pattern and placed in the upstream section of an orifice-meter run for the purpose of reducing considerably the amount of straight pipe required upstream of the orifice. They eliminate swirls and crosscurrents set up by the pipe fittings and valves preceding the meter tube.

v: to effect a change of form or size as a result of the application of a stress.

e = delta L / L.

n: an instrument used to measure minute distortions caused by stress forces in mechanical components.

n: A kind of gauge used to measure the microstrain because of the force applied on the element.


a electronic “Wheatstone-type bridge” element than may form the measurement basis for a load cell or other strain measurement application. The device measures changes in electrical resistance produced by changes in load.

n: 1. a part of a LACT unit that removes foreign particles from the crude. which might disrupt the operation of closetolerance moving parts. 2. a device placed upstream of a meter to remove foreign material from the stream that might damage the meter or interfere with its operation. The strainer element is generally coarser than a filter designed to remove solid contaminants.

n: a group of several wires laid together to form part of a wire rope. Several strands are laid together to make a wire rope.

n: It include wire ropes strand ,the number of thread of every strand ,steel wire ,the material of cable core ,direction of wrest and different arrange and constitution.