Geothermal heat exchangers almost always use condenser water or glycol as the heat transfer medium — and, sometimes, refrigerant. Wastewater heat recovery systems typically preheat domestic cold water ...

The Thermafit Air-Source Modular Multipipe heat pump uses R-454B as the refrigerant and has a size of 30 tons. The manufacturer said the system act as a chiller to cool the building, as a heat pump to ...

Pulsating heat pipes (PHPs) represent a highly efficient, passive thermal management technology that harnesses the oscillatory motion of liquid slugs and vapour plugs to transfer heat. By utilising ...

One of the most compelling aspects of building electrification is its potential to operate entirely free from fossil fuels. By integrating electrically driven HVAC and domestic water heating systems, ...

Over the past decade, the use of heat pipes in electronic cooling applications has increased dramatically, primarily in notebook computers. In fact, virtually every notebook computer manufactured ...