搜索结果: 1-10 共查到“能源科学技术 heat”相关记录10条 . 查询时间(0.083 秒)
A humble carbon nanotube may be just the device to make solar panels -- and anything else that loses energy through heat -- far more efficient.NSF-funded scientists at Rice University are designing ar...
One step closer to reality:devices that convert heat into electricity
devices convert heat electricity
2017/1/9
The same researchers who pioneered the use of a quantum mechanical effect to convert heat into electricity have figured out how to make their technique work in a form more suitable to industry.In ...
It’s estimated that more than half of U.S. energy — from vehicles and heavy equipment, for instance — is wasted as heat. Mostly, this waste heat simply escapes into the air. But that’s beginning to ch...
A new approach to harvesting solar energy, developed by MIT researchers, could improve efficiency by using sunlight to heat a high-temperature material whose infrared radiation would then be collected...
ENERGY AND ENVIRONMENTAL ANALYSIS OF AN OPEN-LOOP GROUND-WATER HEAT PUMP SYSTEM IN AN URBAN AREA
ground water heat pump energy analysis environmental analysis
2010/12/2
In this paper a multidisciplinary methodology for analyzing the opportunities for exploitation of open-loop groundwater heat pump is proposed. The approach starts from a model for calculation of a tim...
LARGE-SCALE HEAT PUMPS IN SUSTAINABLE ENERGY SYSTEMS: SYSTEM AND PROJECT PERSPECTIVES
large-scale heat pumps sustainable energy system design relocation
2009/10/14
This paper shows that in support of its ability to improve the overall economic cost-effectiveness and flexibility of the Danish energy system, the financially feasible integration of large-scale heat...
DEVELOPMENT AND INVESTIGATION OF SOLAR COLLECTORS FOR CONVERSION OF SOLAR RADIATION INTO HEAT AND/OR ELECTRICITY
energy source solar energy concentrator hybrid solar collector
2009/10/13
This article describes work on two projects NPEE 709300036 and NPEE 271003 titled "The model of solar collector for middle temperature conversion of solar radiation in heat" and "Development and inves...
HEAT TRANSFER UNDER A PULSED SLOT TURBULENT IMPINGING JET AT LARGE TEMPERATURE DIFFERENCES
pulsed impinging jet sinusoidal pulsation heat transfer nusselt number
2010/10/11
Pulsed impinging jets have received increasing interest for their potential in heat and mass transfer enhancement. However, published results on effects of pulsations under different flow and geometri...
TOTAL HEAT FLUX ON THE WALL: BENCH SCALE WOOD CRIB FIRES TESTS
wood crib fire, heat flux, compartment test, zone model
2010/10/11
A serials test of crib fire conducted in a bench scale compartment. Total heat flux to the wall is measured by Schmidt-bolter gages in upper zone and lower zone of the compartment. The heat flux inten...
期刊信息
篇名
Heat storage performance of the binary system neopentyl glycol/pentaerythritol and neopentyl glycol/trihydroxy methyl-aminomethane as solid-solid phase change materials
语种
英文
撰写或编译
撰写
作者
王晓伍,吕...