CO2 refrigeration is moving beyond larger systems as improved CO2 scroll compressors make smaller, distributed R-744 units ...

This is another in a series of columns addressing advanced basics in the understanding of the refrigeration cycle. In this column and the next (on July 4), we look at components. This column will deal ...

An exotic metal alloy may be the key to a new quieter, more economical class of home and commercial refrigeration systems based on magnetics rather than conventional gas compression and expansion.