Renewable energy in agro-industrial complex: Economical parameters of the wind power systems for heat production, storage and supply of green houses

Figures 4.41,a,b demonstrate the volume and cost of saved natural gas at the use of wind power system versus area of green house. These data allow     more...

Renewable energy in agro-industrial complex: Parameters of the wind power systems for heat production, storage and supply of green houses. Part 3

Figures 4.38,a,b illustrate heat losses versus area of green house buildings accordingly during a day and a heating season. Figure 4.38,c shows intensity of heat losses versus area of green house buildings.     more...

Renewable energy in agro-industrial complex: Parameters of the wind power systems for heat production, storage and supply of green houses. Part 2

Figures 4.38,a,b illustrate heat losses versus area of green house buildings accordingly during a day and a heating season. Figure 4.38,c shows intensity of heat losses versus area of green house buildings.     more...

Renewable energy in agro-industrial complex: Parameters of the wind power systems for heat production, storage and supply of green houses. Part 1

Table 4.2 lists the parameters of wind and traditional systems for heat supply on the organic fuel of various capacity, designed for the following initial data: area of the greenhouses is 10000…100000     more...

Renewable energy in agro-industrial complex: Scheme of the wind power system for heat production, storage and supply of green houses

The autonomous power supply systems of greenhouse farm must correspond to the following requirements (fig. 4.36):     more...

Renewable energy in agro-industrial complex: Requirements to the wind power systems for heat production, storage and supply of green houses

The autonomous power supply systems of greenhouse farm must correspond to the following requirements (fig. 4.36):     more...

Renewable energy in agro-industrial complex: Wind power systems for heat production, storage and supply of green houses

The necessity of year-round supply of population by fresh vegetables accelerates the emergence and development of the green houses.     more...

Wind power systems for heat production, storage and supply of agro-industrial objects: Functioning of agro-industrial complex

Agriculture contributes to the development of other industries, which supply means of production and consume the products of agriculture as a raw material, as well as provide transportation, shopping and other services.     more...

Wind power systems for heat production, storage and supply of agro-industrial objects: Features of agro-industrial complex functioning

Agriculture (farming or husbandry) is the cultivation of animals, plants, fungi, and other life forms for food, fiber, and other products used to sustain life. The agricultural sector (agriculture and food manufacturing industry) ensures food security and food independence of the country     more...

Wind power systems for heat production, storage and supply of living buildings: Economical parameters of the powerful wind thermal stations

Figures 4.33,a,b demonstrate volume and cost of saved natural gas with the employment of wind power system for heat supply versus living area in domestic buildings.     more...
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"Hot quanta from the cold water: liquid dye lasers"

The active environment of dye laser includes the organic matter dissolved in a liquid solvent. The optical pumping of solution is executed with the help of other laser or pulsed lamp. Hereupon population inversion of active environment appears this creates at certain terms the emission of laser radiations.
2010-09-04 00:35:01