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Why you balance air compressor rotor of gas turbine at 1350 rpm where as its field rpm are15000?
Abdulsattar107
If your compressor is running above its first or second critical (very likely) then you shoud balance it at its operating speed.
You need to do a high speed balance. If you can only do this in situ (i.e not in the workshop) then you can use VibroNurse balancing software which is easy to use and free.
Wiki User
∙ 14y ago
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What does a turbine produce?
A turbine is most commonly connected to a generator to produce electricity. The turbine may be turned by water falling into it, and a generator produces electricity by turning through a magnetic field.
Why do you use wind turbine?
Wind turbines utilize wind energy to convert it to usable electrical energy. Specifically, the kinetic energy of the air molecules spin a turbine within an electromagnetic field, the kinetic energy of the turbine is then converted to electrical energy due to the presence of the electromagnetic field.
How can a compressor be tested for efficiency?
There are a few ways to test a hermetic compressor for efficiency.Compressor Vacuum TestClosed-Loop Compressor Running Bench TestClosed-Loop Compressor Running Field TestCompressor Running Test in the System
What is the basic principle of the steam turbine that can be used to drive generator to produce electricity?
A gas turbine extracts energy from a flow of hot gas produced by combustion of gas or fuel oil in a stream of compressed air. It has an upstream air compressor (radial or axial flow) mechanically coupled to a downstream turbine and a combustion chamber in between. "Gas turbine" may also refer to just the turbine element. Energy is released when compressed air is mixed with fuel and ignited in the combustor. The resulting gases are directed over the turbine's blades, spinning the turbine, and mechanically powering the compressor. Finally, the gases are passed through a nozzle, generating additional thrust by accelerating the hot exhaust gases by expansion back to atmospheric pressure. Energy is extracted in the form of shaft power, compressed air and thrust, in any combination, and used to power aircraft, trains, ships, electrical generators, and even tanks. A gas turbineextracts energy from a flow of hot gas produced by combustion of gas or fuel oil in a stream of compressed air. It has an upstream air compressor (radial or axial flow) mechanically coupled to a downstream turbine and a combustion chamber in between. "Gas turbine" may also refer to just the turbine element. Energy is released when compressed air is mixed with fuel and ignited in the combustor. The resulting gases are directed over the turbine's blades, spinning the turbine, and mechanically powering the compressor. Finally, the gases are passed through a nozzle, generating additional thrust by accelerating the hot exhaust gases by expansion back to atmospheric pressure. Energy is extracted in the form of shaft power, compressed air and thrust, in any combination, and used to power aircraft, trains, ships, electrical generators, and even tanks.
How can a hermetic compressor be tested for efficiency?
There are a few ways to test a hermetic compressor for efficiency.Compressor Vacuum TestClosed-Loop Compressor Running Bench TestClosed-Loop Compressor Running Field TestCompressor Running Test in the System
How does oil work?
Oil is burnt to heat up water. The water then travels in convection currents past a turbine, this causes the turbine to spin. The turbine rotates a coil of wire in a magnetic field. As the coil experiences a change in magnetic field, an AC current is induced. Oil is algy that gets heated under the water at a paticular temperature
How do you generate electricity from a turbine?
A wire moving in a magnetic field will automatically produce an emf (a voltage).
What is inside a wind turbine?
A wind turbine generates electricity by converting its kinetic energy into electric energy. The kinetic energy of the wind transfers to the turbine, and the kinetic energy of the turbine converts to electric energy as it spins within an electromagnetic field.
What is field 64 on a mt950?
Field 64 is Closing Available Balance (Available Funds)
What does running water spin to produce energy?
Hydroelectric dams use he flow of water to push a turbine. The turbine works like a reverse motor, using a moving electric field to produce a current.
How is a turbine used to generate electricity?
A turbine is connected to an AC generator. When water falls on the fans of the turbine and make it rotate, it also rotates a loop which is connected to the turbine. This loop is rotated in the presence of a magnetic field, which is perpendicular to its axis. Thus, the magnetic flux changes in the loop, leading to an EMF or electric current. Mechanical energy is converted to electrical energy. Yipeeeee.
How is electricity produced when there is no falling water?
In a hydroelectric power plant falling water turns a turbine, rotating a wire in a magnetic field. This produces electrical current. In a coal fired power plant, the burning coal converts water into steam which drives a turbine, rotating a wire in a magnet. In a nuclear power plant, radioactive decay generates heat which converts water into steam, driving a turbine... For windmills, the blowing wind rotates a propeller, spinning a wire inside a magnetic field. Geothermal energy makes use of steam inside the earth, which drives a turbine. The Sterling Engine uses a temperature gradient which (guess!) drives a turbine, spinning a wire inside a magnetic field.
