Examples of 'contra-rotating' in a sentence
Meaning of "contra-rotating"
Contra-rotating is a verb used to describe the action of two mechanical parts rotating in opposite directions
How to use "contra-rotating" in a sentence
Basic
Advanced
contra-rotating
The blades differ and are contra-rotating.
Contra-rotating propeller system for an aircraft turbine engine.
This makes it possible to avoid a contra-rotating transmission.
The efficiency of a contra-rotating prop is somewhat offset by its mechanical complexity.
Wear is even greater when the shafts are contra-rotating shafts.
The characteristics of a contra-rotating wedge shall be recalled briefly.
Aircraft comprising at least one engine having contra-rotating rotors.
Drive mechanism for a pair of contra-rotating propellers through an epicyclic gear train.
Method for balancing a propulsive system having non-hull contra-rotating propellers.
The contra-rotating propellers and compressor are driven by the five-stage axial turbine.
One possibility is to enclose the contra-rotating propellers in a shroud.
This contra-rotating swirl promotes the shearing and spraying of the fuel-air mixture.
The embodiments hereinafter described provide a contra-rotating propeller in which,.
These contra-rotating props exactly cancel out motor torques during stationary level flight.
They typically comprise a plurality of contra-rotating rollers with a small gap.
See also
The known vibration reduction techniques prove relatively inefficient, however, especially for engines having contra-rotating rotors.
Turbomachine for an aircraft including a system of contra-rotating propellers according to claim 1.
System of contra-rotating propellers for aircraft turbomachine, comprising,.
Turbine engine for an aircraft including a contra-rotating propeller system according to claim 1.
The invention relates to aircraft comprising at least one engine having contra-rotating rotors.
The present invention relates to a contra-rotating propeller system for an aircraft turbine engine.
The invention is particularly applicable when the two shafts are contra-rotating shafts.
The present invention relates to a contra-rotating bearing device for a contra-rotating propeller.
In addition, it is advantageous for said engine to comprise two coaxial contra-rotating propellers.
A ship having a contra-rotating propeller as claimed in claim 6.
Air enters a sealed chamber where it is trapped between two contra-rotating rotors.
Driving contra-rotating propellers.
In this case, the rotating members are of course contra-rotating relative to each other.
Thus, the contra-rotating bearing function can be displayed.
The present invention relates to turbomachines of the type having a contra-rotating open rotor.
Thus, the contra-rotating bearing function can be obtained.
The ship includes at least two propulsion means constituted by two contra-rotating propellers ;.
The contra-rotating wedge 4 is therefore used when sending and when receiving.
This configuration offers the advantage of facilitating accommodation of the contra-rotating propulsion means.
They drove a series of eight paired contra-rotating propellers, which were set on four forward-facing nacelles.
The tendency of the vehicle body to rotate can also be controlled by contra-rotating turbines.
Efficient contra-rotating pod propulsion systems ensured high efficiency, excellent manoeuvrability and on-board safety.
The applicability of the method is finally demonstrated for aeroelastic simulations of contra-rotating open rotors.
The bearing function of the contra-rotating bearing for a contra-rotating propeller in will be described below,.
The invention also concerns a turbomachine for aircraft including such a system of contra-rotating propellers.
During this time, the contra-rotating propellers were removed and replaced with four-blade single-rotation propellers.
Known as conventional technologies capable of realizing these aims are contra-rotating propellers and overlapping propellers.
The contra-rotating open rotor ( CROR ) engine concept is among the most promising designs.
Especially large cargo ships use such a driving system having two stationary, contra-rotating propellers.
The inner shaft 2 is supported by the contra-rotating bearing device T1 formed in the outer shaft 1.
The Convair R3Y Tradewind flying boat entered service with contra-rotating propellers.
Contra-rotating co-axial rotors.
Free power turbine including a first rotor and a second contra-rotating rotor relative to said first rotor ;.
An engine according to claim 1, wherein the low-pressure spool and the intermediate spool are contra-rotating.
This was essentially two Mambas lying side-by-side and driving contra-rotating propellers separately through a common gearbox.
