دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: on an engine, flexible steel tubing that connects the engine exhaust manifold outlet to the muffler. See muffler. exhaust port n: an opening in a cylinder wall through which exhaust gas is expelled when the exhaust port is uncovered by the piston.

n: see muffler;

n: a device installed on an engine to quiet the barking sound produced by exhaust gases exiting through the exhaust pipe of the engine. One type of mufflers is a steel cylinder with baffle plates. The baffle plates, flat steel sheets welded inside the cylindrical body of the muffler, change the direc- tion of exhaust gas flow. Changing the direction of flow allows the gases to expand gradually, rather than all at once. Gradual expansion is quieter than rapid expansion. Sometimes called an exhaust silencer.

n: 1. a pipe run in a well below a packer. 2. a pipe used to exhaust gases from the muffler of an engine to the outside atmosphere.

n: The tubulars and completion components run below a production packer. The tail pipe may be included in a completion design for several reasons. It can provide a facility for plugs and other temporary flow-control devices, improve downhole hydraulic charac

the tubing below the packer.