Air source heat pumps (ASHP) are considered worldwide as an effective alternative to
heating with fossil fuels. With the improvement of heating performance under low …

To meet the demand of clean heating in cold regions of northern China, high efficiency and
environment-friendly low temperature air source heat pump heating system has been …

Heat pumps (HPs) have gained popularity as an energy-efficient substitute for traditional
heating and cooling systems. This is due to their ability to transfer heat rather than generate …

Air to water electric heat pumps are one technological solution to achieve energy
defossilisation goals for heating of residential building stock. Nevertheless, they may not …

A numerical model is developed for simulating a single or multi–story Double Skin Façade
integrating Photovoltaics (DSF-PV). The DSF-PV can co-generate solar electricity and heat …

In this paper the energy performance of a Dual-Source Heat Pump (DSHP) system able to
use both air and ground as external heat source is analysed by using TRNSYS and the …

In this paper, the impact of on-off cycling losses on the seasonal energy performances of
three reversible air-to-water heat pumps having equivalent thermal performance at full load …

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 development of heat pump technology in the tertiary sector can lead to a reduction in
greenhouse emissions and enhanced exploitation of renewable energy sources, including …

In a combined air source heat pump and electric boiler heating system, the capacity an
oversized heat pump increases investment costs but decreases operation costs, and vice …