Method for increasing gyroscopic moment and device for its implementation

FIELD: power industry.

SUBSTANCE: method for increasing gyroscopic moment is aimed at increasing the inertia moment radius owing to decreasing the distance between centres of gravity of loads along rotation axis. Shape of loads in the form of wings creates aerodynamic force in addition to centrifugal force. Device for implementation of the method for increasing gyroscopic moment represents centrifugal accumulator of kinetic and potential energy, which has big value of gyroscopic moment and power input. It is reached owing to forced creation of precession of ends of its rotation axis with angular speed equal to angular speed of this rotation axis, location and trajectory of movement of movable loads made in the form of aerodynamic wings.

EFFECT: invention allows increasing gyroscopic moment, specific power input of accumulator and decreasing its specific weight.

2 cl, 1 dwg

 

The predominant technology: energy, transport.

The level of technology

The prototype of the present invention are centrifugal flywheel energy accumulators.

Under the influence of the rotating batteries external forces, creating the precession of their axes of rotation, there is resistance force called gyroscopic moment.

These properties of the flywheel is used to stabilize the position in space of the various devices, in particular navigation devices relative to the axis of rotation of the earth.

Formula gyroscopic moment for prototype:

where

Mg- AC gyroscopic moment

m is the constant given mass,

R is the constant radius moment of inertia of the flywheel

Ωpvariable angular speed of rotation of flywheel

ωpa variable angular velocity of precession of the axis of rotation of the flywheel

I - constant moment of inertia of the flywheel,

Hp- AC the momentum of the flywheel.

However flywheel batteries have relatively low specific values of gyroscopic the moment and the intensity of the kinetic energy, which is connected to limit the possibility of increasing the angular velocity.

/ Saaresto. Gyro on earth, in the heavens and on the sea. M: Knowledge, 1989/

Disclosure from the retene

The purpose of this invention to provide in a centrifugal energy accumulator number of positive compared with those of the prototype differences: the increase in the specific values of gyroscopic the moment, the increase in the specific energy of the battery.

This is achieved by creating precession without affecting the battery by external forces, creation in addition to centrifugal aerodynamic forces.

Formula aerodynamic forces:

where V is the peripheral speed in m/s; V=Ωpωp,

S is the wing area [m2],

ρ - air density [kg/m3],

Cx- the lift coefficient.

Formula gyroscopic moment for this invention is:

where Rp- variable radius moment of inertia of the cargo.

The device (see drawing) contains:

Case 1; the coil 2 with the upward axis of rotation 3, where the elastic energy accumulators 4.

Axis 3 cardan axles supported on the hinge 5, which is connected with the housing 1.

A couple of similar interconnected levers 6 with goods 7.

The levers 6 kinematically linked with the possibility of synchronous rotating them about their axes 8, mounted on opposite sides of the coil 2.

The pulleys 9, the cables 10, the engine 11, a generator 12, antifriction on what rite or device.

The energy accumulators 4 made in the form of elastic straps, which are in opposite directions wound on the axis of the coil 2 and fixed thereto at one end and the opposite end through the pulleys 9 are independently connected with the levers 6 through the cables 10.

Cargo 7 made in the form of aerodynamic wings.

The operation of the device

Centrifugal energy accumulator result in rotational movement of the motor 11.

Centrifugal force variable synchronously rotate the movable levers 6 with grusome aerodynamic shape, changing the value of the radius of the moment of inertia of the centers of gravity of cargo 7.

There is an alternating largest gyroscopic moment which creates:

first, the precession of the both ends of the axis 3 of the centrifugal battery with angular velocity equal to the angular velocity of this axis, and the tops of the cones, outlined the ends of the axis 3, are located at the center of gravity of the centrifugal battery;

secondly, inside the body of the elastic energy accumulators 4 there is an alternating largest tensile stress transmitted from the lever 6 through the pulleys 9 and cables 10.

With the increase in radius moment of inertia distance along the axis 3 between the centers of gravity of the cargo 7 decreases.

The aerodynamic shape of goods 7 creates additional to the centrifugal force wind with the Lu.

1. The way to increase the value of the gyroscopic moment of the centrifugal energy accumulator, which consists in the fact that with the beginning of the rotational movement of the centrifugal battery centrifugal force of the movable levers with loads synchronously rotated, changing the value of the radius of the moment of inertia of the centers of gravity of these goods, which causes a variable for the magnitude of the gyroscopic the moment, creating, first, the precession of the rotation axis with angular velocity equal to the angular velocity of the axis of rotation, and the tops of the imaginary cones, outlined the ends of the axis of rotation located at the center of gravity of the centrifugal battery, secondly, inside the body of the elastic energy accumulators occurs, the tensile strength, characterized in that with increasing radius moment of inertia distance between the centers of gravity of the cargo along the axis of rotation decreases, and the shape of the goods in the form of the wings creates in addition to aerodynamic centrifugal force.

2. The device includes a housing, a coil, where the elastic energy accumulators, the coil axis of rotation of the cardan axles supported on the hinge, through which is connected to the frame, a pair of similar interconnected levers with weights, levers kinematically linked with the possibility of synchronous rotating them about their axes, keeping the data on opposite sides of the coil, pulleys, cables, engine, alternator, anti-friction coatings and rollers, characterized in that the batteries elastic energy is made in the form of elastic tapes in pairs in opposite directions spirally wound on the axis of the coil and secured at their ends in diametrically opposed ways; through sheaves of groups of oppositely wound tapes missing cables, whereby each tape group independently connected with the lever, the cargo on the levers made in the form of aerodynamic wings, located opposite symmetrically to each other.



 

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FIELD: mechanics.

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FIELD: power industry.

SUBSTANCE: method for increasing gyroscopic moment is aimed at increasing the inertia moment radius owing to decreasing the distance between centres of gravity of loads along rotation axis. Shape of loads in the form of wings creates aerodynamic force in addition to centrifugal force. Device for implementation of the method for increasing gyroscopic moment represents centrifugal accumulator of kinetic and potential energy, which has big value of gyroscopic moment and power input. It is reached owing to forced creation of precession of ends of its rotation axis with angular speed equal to angular speed of this rotation axis, location and trajectory of movement of movable loads made in the form of aerodynamic wings.

EFFECT: invention allows increasing gyroscopic moment, specific power input of accumulator and decreasing its specific weight.

2 cl, 1 dwg

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