Research and optimisation of focused solar heating system with …
As a result, the temperature of the phase change device, as shown in Figure 14C, displayed a sawtooth waveform, a pattern dictated by the characteristics of sensible heat …
Heat storage and release performance of solar greenhouses …
We construct a scale model of a thermal storage solar greenhouse by utilising a phase-change ceramsite concrete slab and perform temperature field testing. We investigate …
Passive day and night heating for zero energy buildings with solar ...
Inspired by the solar-driven chimney effect of Trombe wall, we propose a novel passive ATB concept that can significantly reduce the power consumption of ventilation during …
Heat storage and release performance of solar greenhouses made …
We construct a scale model of a thermal storage solar greenhouse by utilising …
Economic performance evaluation of an active solar heat storage-release …
The results showed that the two-stage solar heating system could achieve good heating effects: 1) The temperature of biogas fermentation system in greenhouse averagely …
Experimental Analysis of a Solar Energy Storage Heat Pump …
The solar energy storage heat pump system is composed of a solar collector evaporator, a phase change energy storage device, a heat pump (using solar energy as a low temperature heat …
(PDF) Active Air-Source Heat Storage and Release System for Solar ...
This study designs and tests an active heat storage and release air-source …
Heat storage and release in binary paraffin-hexadecyl amine …
Mainly used to measure the local indoor and outdoor air temperature, humidity and indoor soil temperature. ... used CaCl 2 ⋅6H 2 O as the phase change material to conduct …
Research on the Indoor Thermal Environment of Attached …
The application of attached sunspace passive solar heating systems (ASPSHS) for farmhouses can improve building performance, reduce heating energy consumption and …
Macroscopic heat release in a molecular solar thermal energy storage system
The development of solar energy can potentially meet the growing requirements for a global energy system beyond fossil fuels, but necessitates new scalable technologies for solar …
(PDF) Performance of a Solar Heat Collection and Release System …
Average heat release rate per m 2 plates of the HCHR as affected by the temperature difference between plate and greenhouse air. : the data were obtained on 12 …
Performance investigation of a solar-driven cascaded phase change heat …
This study aims to utilize solar energy and phase change thermal storage technology to achieve low carbon cross-seasonal heating. The system is modelled using the …
Effect of north wall internal surface structure on heat storage-release …
In this present experimental research, the effect of ISS north walls on heat storage-release performance and thermal environment of CSG have been investi-gated.
(PDF) Active Air-Source Heat Storage and Release System for Solar ...
This study designs and tests an active heat storage and release air-source heat-pump system with a thermally insulated water tank as the energy storage body.
Performance of a new active solar heat storage–release system …
The type of active solar heating system using transparent polycarbonate sheet as the solar collector and heating radiator has been developed (Lu et al., 2017, Sethi and …
Research on creating the indoor thermal environment of the solar ...
Therefore, in this study, we develop a mathematical model that considers simplified calculations of the solar greenhouse''s spatial parameters and the design method of …
The Thermal Properties of an Active–Passive Heat Storage …
The heat storage and release capacity of the wall directly affects the indoor air temperature of the greenhouse. Previous research on the heat storage of solar greenhouse …
Active Air-Source Heat Storage and Release System for Solar
The temperature difference between day and night in a solar greenhouse is large. Heat in a greenhouse is typically in excess during the day while the temperature is low …
Optimizing heating efficiency: The role of sunspace geometry
Similarly, the heating energy requirement of the area heated by the south-facing glass facade was 16.7% higher compared to the sunspace with a thermal storage element. Owrak et al. [18] …
Optimizing heating efficiency: The role of sunspace geometry
Similarly, the heating energy requirement of the area heated by the south-facing glass facade …
Optimization of active heat storage and release system in solar …
Active Heat Storage-release System (AHS) is a solar thermal utilization system, which collects and stores solar energy through the water circulation in the daytime, and the energy is …
Experimental investigation on heating performance of long
There are many horticultural agriculture facilities in China that utilize solar energy as the main heat source to raise the indoor temperature for optimal crop growth, such …