Five greenhouses equipped with different solar heating systems have been built in Bonn (FRG). Performance of the systems has been monitored for about two years to establish energy balances for the houses. During the same period simulation models have been developed and validated with the ...
A lattice passive solar heating wall (LPSHW) can remarkably improve the heating performance of passive solar heated buildings. Many parameters affect the t... X Fang,Y Li - 《Solar Energy》 被引量: 63发表: 2000年 Thermal behavior of building walls in summer: Comparison of available analytical...
A study of the economic performance of a solar system, air-to-air heat pumps, and several solar-assisted heat pump systems (SAHP) for residential heating is presented. The study is based on a computer simulation which is supported by monitoring data from an existing installation, the Terrosi...
In comparison with other solar assisted heat pump systems, it has the ability to transfer heat for storage purposes. Direct use of high and low solar intensity efficiently for heating and cooling is also possible. This is achieved through the direct heating and expansion of the flowing ...
Comparison of Emission Characteristics of Small-Scale Heating Systems Using Biomass Instead of Coal Biomass combustion is mainly used for heat production in a wide range of units. Few research studies have been carried out to investigate the overall perfo... Q Chen,X Zhang,D Bradford,... - 《...
Assumed for this study was a solar cooling, heating and hot water supply system as applied to a 100m^2 dwelling house forming one unit of a semi-detached house. A total of nine factors which were thought to be importantly involved in the system design were selected for analysis. These ...
The comparison shows that the sensitivity of IJH from AMIE 1 and 2 are about 2.2 and 2.5 times larger than that from Weimer05, respectively. 展开 关键词: High-speed solar wind streams Ionospheric convection Joule heating Periodicity 年份: 2012 ...
Further comparison in terms of costs and efficiency through a life cycle analysis would be interesting in order to compare the viability of their installation relative to that of conventional solar water heating systems. Energies 2017, 10, 985 13 of 15 5. Conclusions Solar air heaters (SAHs) ...
Solar energy is a practically infinite sustainable energy resource, with massive potential in electric power generation and heating. Solar energy conversion systems do not generate any air pollution or greenhouse gases; thus, they are very beneficial for the environment. This is the reason why the ...
The electricity provided by solar power, then, needs to accommodate for heating, air conditioning (which, by far, is one of the biggest drains of power in a house), other parts of the house's infrastructure like lighting and vent fans, all major appliances (refrigerator, stove, washer and...