microturbocompressors tagged posts

AI-designed Heat Pumps Consume Less Energy

Data-Driven Predesign Tool for Small-Scale Centrifugal Compressor in RefrigerationJournal of Engineering for Gas Turbines and Power, 2018; 140 (12) DOI: 10.1115/1.4040845

Researchers at EPFL have developed a method that uses artificial intelligence to design next-generation heat-pump compressors. Their method can cut the pumps’ power requirement by around 25%. In Switzerland, 50 – 60% of new homes are equipped with heat pumps. These systems draw in thermal energy from the surrounding environment – such as from the ground, air, or a nearby lake or river – and turn it into heat for buildings.

While today’s heat pumps generally work well and are environmentally friendly, they still have substantial room for improvement...

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