Concept

Reversing valve

Related publications (5)

Multi-temperature heat pumps: A literature review

This review highlights the major advantages and challenges of mechanically driven heat pumps and refrigeration systems with focus on multi-temperature applications. Different design strategies are presented, including cycles with multi-stage compressors, e ...

Elsevier2016

Multi-temperature heat pumps: A literature review

Jürg Alexander Schiffmann

Elsevier2016

Multi-Temperature Heat Pumps - A Literature Review

Jürg Alexander Schiffmann

Reducing primary energy consumption by utilizing heat recovery systems has become increasingly important in industry. In many sectors, heating and cooling is required at different temperature levels at the same time. For this purpose, heat pumps are highly ...

2016

Analyse de la migration d’huile dans les pompes à chaleur mono- et biétagées

Daniel Favrat, Michele Zehnder

The Laboratory of Industrial Energy systems has evaluated a series of high performance air-water heat pump concepts with the aim to retrofit existing fuel fired boilers for residential hydronic heating systems. The results are published within the framewor ...

2003

Multi-temperature heat pumps: A literature review

Jürg Alexander Schiffmann

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