Propeller Sentence Examples

The motive power was india-rubber in the condition of torsion; the propeller, a screw.

He worked on propeller shafts.

This is due to the fact that 4 blade propeller has slightly more drag in the water.

Check your propeller periodically for small dings or any other visible damage.

Vertical turbines use a vertical rotor rather than a propeller.

The stern section has an iron wheel shaft and a large spare propeller, which has unfortunately collapsed.

Colonel Stevens, an American, built a small steamboat with a propeller or " screw " for propulsion instead of paddle wheels.

Chrudim was the birthplace of Joseph Ressel (1793-1857), honoured in Austria as the inventor of the screw propeller.

The engines were mounted back-to-back in pairs, with the forward unit driving a tractor airscrew and the aft facing unit a pusher propeller.

These bubbles that are produced then immediately collapse, releasing energy that can cause a cavitation burn on the propeller blades.

Features Features include solid rubber tires, a rotating propeller, racing graphics, padded red seat, wheel pants and front engine cowling.

Video recording showed the fluorescent actin filament rotating like a propeller.

One propulsion motor, producing 2,000 shaft horsepower, driving a single propeller.

Ours windshields, flying, hubcap, do they escape ports, hoods tablespoons, and propeller is all chrome.

Swedish inventor and engineer who came to England in 1826 and built a competitor to Stephenson's Rocket, then patented a screw propeller.

Often the tow cable parted, fouled the propeller or the charge would prematurely explode!

It has always been called a " wheel " but is actually a four-bladed propeller within a circular frame.

New wing, 4 bladed propeller, streamlined cockpit, modified Merlin II engine using special fuel.

One of the torpedoes did considerable damage to the battleship by damaging her starboard propeller, wrecking her steering gear and jamming her rudders.

QinetiQ completed sea trials of a new 2.9 meter diameter composite propeller in Falmouth Bay during July 2003.

The diameter of the screw propeller is two feet six inches with a four foot pitch.

The main feature is the stern section with a bronze propeller, which is still in place.

Incidentally we have decided against a variable pitch propeller.

There is also an imposing bow sprit, together with a large bronze propeller and columns at the stern section.

The rudder is also subject to severe turbulence caused by the ship's propeller.

Frahm,' during an important investigation on the torsional vibration of propeller shafts, measured the relative angular displacement of two flanges on a propeller shaft, selected as far apart as possible, by means of an electrical device (Engineering, 6th of February 1903).

But there are cases in which the motions of both bodies are appreciable, and must be taken into accountsuch as the projection of projectiles, where the velocity of the recoil or backward motion of the gun bears an appreciable proportion to the forward motion of the projectile; and such as the propulsion of vessels, where the velocity of the water thrown backward by the paddle, screw or other propeller bears a very considerable proportion to the velocity of the water moved forwards and sideways by the ship. In cases of this kind the energy exerted by the effort is distributed between the two bodies between which the effort is exerted in shares proportional to the velocities of the two bodies during the action of the effort; and those velocities are to each other directly as the portions of the effort unbalanced by resistance on the respective bodies, and inversely as the weights of the bodies.

She was the world 's first large iron ship and the first to be driven by a screw propeller.

Here he worked on the stress on propeller shafts.

The massive starboard propeller stands clear of the seabed, but the port propeller is buried.

High-pressure steam from this combustion process expands out a rocket nozzle or drives a turbine that turns a propeller screw.

The rudder is also subject to severe turbulence caused by the ship 's propeller.

The technique is applied to the study of the dynamics of sub-millimeter air bubbles in a three-dimensional vortical flow generated by a propeller.

The turbine consists of large blades mounted on a pole or tower like a propeller, either in a horizontal or a vertical format.

These include rings, cages, a cannon, a funnel, a propeller wheel and a teeter-totter.

By air, it's possible to fly in a small propeller jet or in a helicopter.

Not only does the alarm have a loud, emergency siren sound, but a small propeller leaps from the clock and flies around the room.

In order to turn off the alarm, you must catch this propeller, replace it in the base and push it down.

Propeller - This alarm clock has a propeller that spins away when the alarm goes off.

The only way the alarm can be stopped is by getting out of bed, finding and replacing the propeller.

In 2007, Toyota recalled over 15,000 Tundra trucks for problems with the rear propeller shaft joint.

The problem resulted from improper heat-treating of the propeller joint, which could cause the propeller to separate from the shaft.

The Civil Air Patrol's insignia contained a red propeller in the center of the white triangle.

These measurements were utilized in combination with appropriate elastic coefficients of the material to find the horse-power transmitted from the engines along the shaft to the propeller.

The "Thetis" propeller fouled a net laid at the entrance to the harbour and carried it with her.

The engine was an eight-cylinder Antoinette petrol motor, developing 49 horse-power at 1100 revolutions a minute, and driving directly a single metal screw propeller.

In the course of the year three aviators were killed-Lefevbre and Ferber in September and Fernandez in December; and four men perished in September by the destruction of the French airship " Republique," the gas-bag of which was ripped open by a broken propeller.

She was the world's first large iron ship and the first to be driven by a screw propeller.

When they are used for the propulsion of ships recourse is had to "torsion meters" which measure the amount of twist undergone by the propeller shafts while transmitting power.

Sigsbee's small water-bottle on the double valve principle actuated by a propeller requires extremely skilful handling to enable it to give good results.

Magnaghi introduced a convenient method of inverting the thermometer by means of a propeller actuated on beginning to heave in the line, and this form is used for all work at great depths.

This replaced the propeller of the ship whose engines were to be tested, and the outer casing was held from turning by a suitable arrangement of levers carried to weighing apparatus conveniently disposed on the wharf.

The vertical axes are surmounted by two parachutes, and the body of the machine is furnished with an engine, propeller, rudders and an extensive aeroplane.

Henry Wilde, in 1875, in depositing copper on iron printing-rollers, recognized this principle and rotated the rollers during electrolysis, thereby renewing the surfaces of metal and liquid in mutual contact, and imparting sufficient motion to the solution to prevent stratification; as an alternative he imparted motion to the electrolyte by means of propeller blades.

In deep water the closing mechanism is usually actuated by a screw propeller which begins to work when the line is being hauled in and can be set so as to close the waterbottle in a very few fathoms. A small but heavy water-bottle has been devised by Martin Knudsen, provided with a pressure gauge or bathometer, by which samples may be collected from any moderate depth down to about roc fathoms, on board a vessel going at full speed.

He took out patents for lamps to burn oil of tar, for the propulsion of ships at sea, for facilitating excavation, mining and sinking, for rotary steam-engines and for other purposes; and so early as 1843 he was an advocate of the employment of steam and the screw propeller in warships.