March 27, 2026
Heat recovery in refrigeration can be done in two ways: – Waste heat generated from the refrigeration unit can be used as a heat source; e.g. […]
March 27, 2026
Traditionally HVAC and cooling systems utilises a chiller to generate the cooling required for processes or HVAC application. Free Cooling systems, instead, aim to reduce or […]
September 23, 2022
This Spanish food industry uses finned coils in a number of different applications to transfer heat either into or out air streams. Over time the surfaces of […]
September 23, 2022
An inflatable dock shelter makes use of two robust durable inflatable cushions to create the seal between the dock and the vehicle. The dock shelter is […]
September 23, 2022
Ammonia is a very-efficient refrigerant, and one of the most cost-effective refrigerants for commercial use. Businesses use ammonia refrigerant systems because they can save a lot […]
September 23, 2022
CO2 can also be used as a working fluid in a power cycle, such as the Brayton cycle. Due to its low critical temperature, it easily […]
September 22, 2022
The phase change material (PCM) employed in a typical LHS-based CSS is ice, which is due to its abundance and suitable storage properties. However, to make […]
September 19, 2022
Active liquid subcooling For longer piping paths or bigger height differences within the piping network, the ROXSTA series contains active subcooling of the refrigerant. The differences […]
September 12, 2022
ChillPAC ammonia-based chillers feature an ultra-compact format so narrow that they can even pass through a normal doorway. This is achieved by having an extra-compact shelland-plate […]
August 31, 2022
For the operation of cooling systems, electrical energy is required. Electricity production usually comes mainly from fossil fuels which, during their generation, contribute to the emission […]