Magnetic heat pumps and refrigerators are potential replacements for vapor-compression devices that use chlorofluorocarbon refrigerants. Several near-room-temperature designs with low-temperature superconducting magnets have reached the experimental-device stage. High-temperature superconducting materials should significantly enhance existing design concepts and may enable new design approaches such as those involving field switching of superconducting magnets to accomplish the thermodynamic cycle.

More products of pumps

Pneumatic and electric diaphragm pumps

Sweage pumps &Sludge pumps

Multi-stage pumps

Slurry pumps

Other pumps

2012-09-06

Back