More voices are calling for a quicker transition towards clean energy. The exploration and
exploitation of clean energy such as wind energy and solar energy are effective means to …

Building Heat pumps transfer heat energy from low heat sources to high heat sinks for
different applications and various types of heat pumps have been developed for building …

The air source heat pump (ASHP) is operated in a low temperature and high humidity
working environment. There is always a lot of frost forming on the outdoor heat exchanger …

Due to declining fossil fuel reserves and environmental contamination, the use of air source
heat pumps has become a significant alternative to fossil fuel heating. In this paper, a …

In this paper, an experimental study of an innovative latent heat storage unit integrated with
the condenser of the heat pump system is presented. Novelty: a heat exchanger has been …

The application of valley power phase change heat storage (PCHS) in commercial building
heating has practical significance for the city's sustainable development. In this study, the …

In order to improve the application of renewable energy in cold regions and overcome the
drawback of the low performance of traditional air source heat pumps (ASHP) in a low …

Although significant progress has been made in relation to air source heat pump (ASHP)
modeling, it is difficult to reflect the actual dynamic characteristics of the start-up process by a …

The rapid growth of sustainability has created a plethora of options for expanding zero-
energy buildings (ZEBs) and energy efficiency in all aspects of life. In recent years, there has …

In Beijing, the lockdown imposed to curb the spread of COVID-2019 has led to a sharp drop
in road traffic. This provides an opportunity to quantify the contribution rate of road traffic to …