Propelling nozzles can be fixed geometry, or they can have variable geometry, to give different throat and exit diameters so as to deal with differences in ambient pressure, flow and engine pressure ; thus permitting improvement of thrust and efficiency.

Propelling charges for tube artillery can be provided in one of two ways: either as cartridge bags or in metal cartridge cases.

Propelling a Trikke uphill requires substantially more effort and effective movement, but can be mastered with experience.

Propelling the reaction mass to solar escape velocity is another way to ensure that it will not remain a hazard.

In 1936, while working for Pohl, von Ohain earned a patent on his version of jet engines, Process and Apparatus for Producing Airstreams for Propelling Airplanes.

Propelling idea of " non-plot " within Einstein on the Beach, its libretto employs solfège syllables, numbers, and short sections of poetry.

They were converted into Propelling Control Vehicles ( PCV ) and used as a kind of driving trailer car at the end of locomotive-hauled parcels trains.

Rail Express Systems livery as carried by Propelling Control Vehicle no.

A Propelling Control Vehicle ( PCV ) is a type of British railway carriage for carrying mail.

The provincial committee party and government are presently drafting the " Opinions on Propelling China Scientific City Construction " report which is expected to come out soon.

It also allows a Class 90 to work a push-pull passenger train with a Driving Van Trailer ( DVT ), DBSO or Propelling Control Vehicle.

This is not possible, but the near-adiabatic high expansion ratio nozzles that can be used with rockets come surprisingly close: when the nozzle expands the gas, the gas is cooled and accelerated, and an energy efficiency of up to 70 % can be achieved.

Multiple particle streams released from a grid of many nozzles can provide a dynamic three-dimensional shape of the airflow around a body.

Clogged nozzles can be detected by printing a standard test pattern on the page.

* Inkjet printing head nozzles can be cleaned using specialized solvents ; or by soaking in warm distilled water for short periods of time.

Where borrow pits containing suitable material are accessible at an elevation such that the earth can be sluiced to the fill after being washed from the bank by high-pressure nozzles, hydraulic fill is likely to be the most economic method of construction.

Ground equipment varies in design, but large areas can be sprayed using self-propelled sprayers equipped with long booms, of with flat-fan nozzles spaced about every.

Some arms have reinforced nozzles that can puncture through superficial structures of an aeroplane to fight a fire inside the fuselage.

When Mario first acquires FLUDD ( an acronym for Flash Liquidizing Ultra Dousing Device ), he can spray and hover in the air using its nozzles.

Two other nozzles can be unlocked later in the game to extend FLUDD's functionality: the Rocket Nozzle, which blasts Mario up high into the air ; and the Turbo Nozzle, which lets Mario sprint at high speed on land and water and break down specific doors.

Inkjet printers can also suffer from ' dye wastage ' as the ink cartridges are prone to drying up with low usage ( without ' heavy use ', the cartridge nozzles can become clogged with dried ink ).

In other bombardier beetles, the muscles stopping leakage have a flap forming a valve to ensure that the pressure pushes the discharge out, and muscles controlling the outlet have developed nozzles that can direct an explosive reaction to squirt the deterrent chemicals at an attacker.

Due to cost limitations, only the middle channel ( i. e., the middle 10 nozzles of each fountain ) can be animated, but the outside two channels can still be globally controlled.

The TVC nozzles of the MKI are mounted 32 degrees outward to longitudinal engine axis ( i. e. in the horizontal plane ) and can be deflected ± 15 degrees in the vertical plane.

The MiG-35 with its RD-33OVT engines with the vectored thrust nozzles allows it to be the first twin-engine aircraft with vectoring nozzles that can move in two directions ( that is, 3D TVC ).

Convergent-divergent nozzles can therefore accelerate fluids that have choked in the convergent section to supersonic speeds.

The supermaneuverable F-22 Raptor can stand on its steerable nozzles at less than 100 knots airspeed, yet quickly maneuver to bring its M-61 Vulcan cannon to bear on a nearby evasive target, while an F-15 Eagle is more likely to use its thrust to maintain its relatively high corner speed, working to counter the drag caused by tight turns.

Low flow shower heads, less than or equal 7. 6 liters per minute ( 2. 0 gallon per minute ), can use water more efficiently by aerating the water stream, altering nozzles through advanced flow principles or by high speed oscillation of the spray stream.

In medicine, lubricants can be used for gynecological examinations, digital rectal examinations, the insertion of catheters, and the use of enema nozzles and rectal thermometers.

The TVC nozzles of the MKI are mounted 32 degrees outward to longitudinal engine axis ( i. e. in the horizontal plane ) and can be deflected ± 15 degrees in the vertical plane.

Multi-bottle rockets are created by joining two or more bottles in any of several different ways ; bottles can be connected via their nozzles, by cutting them apart and sliding the sections over each other, or by connecting them opening to bottom, making a chain to increase volume.

Single or multiple nozzles can be used.

Every Wednesday night through Oct. 11 there will be an elaborate colored fountain display, with 229 nozzles throwing jets of water up to 130 feet.

As with the force balance, these injection pipes and nozzles need to be shaped in a manner that minimizes the introduction of turbulent airflow into the airstream.

Set for completion in 2012, the sculpture will be a 30-by-30-foot grid of stainless steel poles outfitted with fog nozzles.

It was portable, easy to store, and powered by " any one person ( such as the ordinary domestic servant )", who would have the task of compressing a bellows-like contraption to suck up dust through a removable, flexible pipe, to which a variety of shaped nozzles could be attached.

The nozzles used may not be listed fire sprinklers, and are usually selected for a specific spray pattern to conform to the three dimensional nature of the hazard ( e. g., typical spray patterns being oval, fan, full circle, narrow jet ).

Many of the low cost brands use small water balloons and generic nozzles which both tend to be difficult to use.

Non-threaded nozzles are called filling funnels and may be difficult to use.

With a total of eighteen control surfaces and careful design, the resulting missile is supposed to be as maneuverable as any other air-to-air missiles with thrust vectoring nozzles.

Production processes were broken down into small tasks, enabling an extremely high degree of specialisation among workers – one document from 1801, for example, describes how a team of four specific workers was " to be constantly employed in fitting nozzles ".

The two magnetic nozzles would then be located on the star's equator.

In the future, fuel may be cycled through such areas instead, much like what is currently done in many liquid-fuel rocket nozzles and high speed planes such as the SR-71.

* A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal forward flight, a system known as Thrust vectoring.