Using variable speed drives on pumps reduces parasitic energy loss, enables proper maintenance and lowers capital costs.

Measuring average velocities in channels with surfaces open to atmosphere has been challenging. A new method using open-flow channel equations could help.

Valmet's advanced boiler control application for optimized combustion has been successfully commissioned at Catalyst Paper's Rumford Mill in Maine, USA.

The Flow boiler provides both hot water and heat for the flats and apartments it is installed in but, on top of that, it also produces electric energy that can power household appliances. It aims ...