搜索结果: 1-15 共查到“能源科学技术 water”相关记录16条 . 查询时间(0.144 秒)
Solar power is expected to reach 10 percent of global power generation by the year 2030, and much of that is likely to be located in desert areas, where sunlight is abundant. But the accumulation of d...
Agrivoltaics proves beneficial across food,water,energy nexus（图）
food water energy nexus solar energy
2019/10/18
Building resilience in renewable energy and food production is a challenge in today's changing world, especially in regions susceptible to heat and drought. Agrivoltaics, the co-locating of agricultur...
Origami rose inspires a new way to collect and purify water（图）
Origami rose inspires new way collect and purify water
2019/10/30
The rose is one of the most iconic plants in popular culture, but now the flower could hold more than symbolic value. A new device for collecting and purifying water, developed at The University of Te...
NSF awards $36.6 million in new food-energy-water system grants（图）
NSF awards $36.6 million new food-energy-water system grants
2017/9/20
The number of humans alive on our planet today is some 7.5 billion. By 2087, projections show, 11 billion people will be living on Earth.How will we continue to have a sustainable supply of food, ener...
A federally funded research effort to revolutionize water treatment has yielded an off-grid technology that uses energy from sunlight alone to turn salt water into fresh drinking water. The desalinati...
2017年能源、水和环境科学研讨会（Symposia on Energy, Water and Environmental Sciences）
2017年 能源 水 环境科学 研讨会
2017/1/19
Natural waters contain a large number of chemicals reflecting rapid global dissemination of novel substances, including a full range of technology-critical elements (e.g., platinum group and rare eart...
New concepts emerge for generating clean,inexpensive fuel from water
generating clean inexpensive fuel water
2015/11/12
An inexpensive method for generating clean fuel is the modern-day equivalent of the philosopher’s stone. One compelling idea is to use solar energy to split water into its constituent hydrogen and oxy...
Rice researchers demo solar water-splitting technology
Rice researchers solar water-splitting technology
2015/9/18
Rice University researchers have demonstrated an efficient new way to capture the energy from sunlight and convert it into clean, renewable energy by splitting water molecules.The technology, which is...
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...
EXPLORING THE TECHNICAL AND ECONOMIC FEASIBILITY OF USING THE URBAN WATER SYSTEM AS A SUSTAINABLE ENERGY SOURCE
sustainable energy urban water aquifer thermal energy storage
2009/10/14
The objective of this paper is to determine the technical and economic feasibility of an alternative energy system in which the urban water system functions as a source for sustainable energy supply. ...
EXPERIMENTAL ANALYSIS OF DISTINCT DESIGN OF A BATCH SOLAR WATER HEATER WITH INTEGRATED COLLECTOR STORAGE SYSTEM
batch solar water heater compound parabolic concentrators integrated collector storage system
2009/10/14
The performance of a new design of batch solar water heater has been studied. In this system, the collector and storage were installed in one unit. Unlike the conventional design consisting of small d...
FEASIBILITY STUDY AND ENERGY EFFICIENCY ESTIMATION OF GEOTHERMAL POWER STATION BASED ON MEDIUM ENTHALPY WATER
geothermal power plant low-temperature power plant organic Rankine cycle
2009/10/14
In the work presented are the results of investigations regarding the effectiveness of operation of power plant fed by geothermal water with the flow rate of 100, 150, and 200 m3/h and temperatures of...
On construction with dimensions 15x5x2 m, conditions of temperature transmision and vegetables growth are examined. We have been cultivating papper, cucumber, small cucumber, tomato and lettice. Overg...
Stable Isotope Mass Balance Method to Find the Water Budget of a Lake
Stable Isotope Water Budget Isotope Mass Balance Mogan Lake
2009/10/13
Determination of a lake water budget is essential for water resources engineers. Some of these elements,such as surface inflow, precipitation, evaporation, surface outflow, and variation of lake level...
Biofuel Impacts on World Food Supply: Use of Fossil Fuel, Land and Water Resources
agriculture biofuels energy food security fossil fuels natural resources renewable energy
2008/10/27
The rapidly growing world population and rising consumption of biofuels are increasing demand for both food and biofuels. This exaggerates both food and fuel shortages. Using food crops such as corn g...