Double pipe heat exchangers comprise a central tube surrounded by an annular passage and are prized for simplicity and adaptability in industries ranging from power generation to refrigeration.

Qurie GmbH has developed a heat pump that replaces traditional vapor-compression cycles with solid-state materials, ...

Scientists in the United Kingdom have designed an ice-source heat pump system that utilizes existing gas pipelines to transport water. The system is designed to achieve a coefficient of performance of ...