Water-cooled centrifugal chillers for comfort-cooling applications are generally designed for a set of standard conditions specified by the Air-Conditioning, Heating and Refrigeration Institute (AHRI) ...

“These packaged outdoor mechanical rooms include compressors, condensers, chiller evaporators, a control system, and an optional water pumping package,” he said. “These systems save field design, and ...

Chiller systems are a vital element of modern HVAC facilities, playing a central role in regulating indoor environments while minimising energy consumption. In recent years, advanced control ...

Learn how Tower Tech turned the cooling tower industry literally upside-down, designing a solution for better maintenance and ...

Nelson Mechanical Design was asked to investigate an underperforming chilled water system at a large home overlooking the south coast of Martha’s Vineyard. The installing contractor had been let go ...

As the ambient temperature increases, a gas turbine’s output decreases. Since spot market prices for power invariably increase in the summer, the reduced gas turbine output at high temperatures can ...

FORT BELVOIR, VA. — Scheduled to open in spring 2011, the military community hospital located here will be the first hospital in the country to be built to meet the U.S. Green Building Council LEED ...

Using liquids for heat transfer is an important cooling method for many applications to maximize performance and operational life for thermally sensitive electronics and systems. As next generation ...

Dating back to the late 1980’s, the principle of inlet chilling has been utilized to increase power output of combustion gas turbines. Since gas turbines are constant volume machines, air mass flow ...