Electromagnetic pump

Electromagnetism
Electricity Magnetism
Electrostatics Electric charge Static electricity Coulomb's law Electric field Electric flux Gauss's law Electric potential energy Electric potential Electrostatic induction Electric dipole moment Polarization density
Magnetostatics Ampère's law Electric current Magnetic field Magnetization Magnetic flux Biot–Savart law Magnetic dipole moment Gauss's law for magnetism
Electrodynamics Lorentz force law emf Electromagnetic induction Faraday's law Lenz's law Displacement current Maxwell's equations EM field Electromagnetic radiation Maxwell tensor Poynting vector Liénard–Wiechert potential Jefimenko's equations Eddy current
Electrical Network Electrical conduction Electrical resistance Capacitance Inductance Impedance Resonant cavities Waveguides
Covariant formulation Electromagnetic tensor EM Stress-energy tensor Four-current Electromagnetic four-potential
Scientists Ampère Coulomb Faraday Gauss Heaviside Henry Hertz Lorentz Maxwell Tesla Volta Weber Ørsted

An electromagnetic pump is a pump that moves liquid metal (or any electrically conductive liquid) using electromagnetism. A magnetic field is set at right angles to the direction the liquid moves in, and a current is passed through it. This causes an electromagnetic force that moves the liquid.

Applications include pumping liquid metal through a cooling system.

See also

• Electromagnetic flow meter
• Molten salt

Bibliography

R. S. Baker Handbook of Electromagnetic pump technology

External links

• demo
• [1]
• [2]

ro:Pompă electromagnetică