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2. Gasoline pump - Wikipedia

   en.wikipedia.org/wiki/Gasoline_pump

   A gasoline pump or fuel dispenser is a machine at a filling station that is used to pump gasoline (petrol), diesel, or other types of liquid fuel into vehicles. Gasoline pumps are also known as bowsers or petrol bowsers (in Australia and South Africa ), [ 2 ] [ 3 ] petrol pumps (in Commonwealth countries), or gas pumps (in North America ).

3. Propelling nozzle - Wikipedia

   en.wikipedia.org/wiki/Propelling_nozzle

   The gas expands adiabatically with low losses and hence high efficiency. The gas accelerates to a final exit velocity which depends on the pressure and temperature at entry to the nozzle, the ambient pressure it exhausts to (unless the flow is choked), and the efficiency of the expansion. [5]

4. Rocket engine nozzle - Wikipedia

   en.wikipedia.org/wiki/Rocket_engine_nozzle

   The gas flow rate is constant (i.e., steady) during the period of the propellant burn. The gas flow is non-turbulent and axisymmetric from gas inlet to exhaust gas exit (i.e., along the nozzle's axis of symmetry). The flow is compressible as the fluid is a gas. As the combustion gas enters the rocket nozzle, it is traveling at subsonic velocities.

5. Unit injector - Wikipedia

   en.wikipedia.org/wiki/Unit_injector

   A unit injector (UI) is a high-pressure integrated direct fuel injection system for diesel engines, combining the injector nozzle and the injection pump in a single component. The plunger pump used is usually driven by a shared camshaft .

6. Air-blast injection - Wikipedia

   en.wikipedia.org/wiki/Air-blast_injection

   Unlike modern designs, air-blast injected Diesel engines do not have an injection pump. A simple low-pressure fuel-feed-pump is used instead to supply the injection nozzle with fuel. At injection, a blast of compressed air presses the fuel into the combustion chamber, hence the name air-blast injection. The compressed air comes from compressed ...

7. Expansion deflection nozzle - Wikipedia

   en.wikipedia.org/wiki/Expansion_deflection_nozzle

   [5] [page needed] The E-D 10k nozzle had a chamber pressure of 15.5 bar (1.55 MPa) delivering 10,000 lbf (44 kN), a cooled-thrust chamber and was tested in an altitude simulation facility. [5] [page needed] The smaller E-D nozzle developed 9,900 lbf (44 kN) and was also used to test the altitude compensation ability. These tests confirmed a ...