Etolis Arena v1.0 iPhone iPod Touch iPad Game | 80 Mb
4 Şubat 2011 Cuma
Cogeneration Fuel Cell-Sorption Air Conditioning Systems (Green Energy and Technology)
Cogeneration Fuel Cell-Sorption Air Conditioning Systems (Green Energy and Technology)
1st Edition. edition (February 28, 2011) | ISBN: 1849960275 | 160 pages | PDF | 2 MB
1st Edition. edition (February 28, 2011) | ISBN: 1849960275 | 160 pages | PDF | 2 MB
Although conventional cogeneration systems have been used successfully in the last two decades, most of them have been large units using mainly hydrocarbon fuels that are becoming increasingly expensive. New cogeneration systems based on fuel cells and sorption air conditioning systems promise to be an energy-saving alternative for situations when cooling, heating and power are needed at low and medium capacities. Cogeneration Fuel Cell-Sorption Air Conditioning Systems examines the thermodynamic principles of fuel cell performance and sorption air conditioning systems, and gives relevant information about the state of the art of these technologies. It also provides the reader with the theoretical bases and knowledge needed to understand the operation of these new cogeneration systems, as well as discussing the design basis and economical evaluation. Topics covered include: • selected fuel cells for cogeneration CHP processes; • state-of-the-art sorption refrigeration systems; • potential applications in demonstration projects; and • profitability assessment of the cogeneration system. Air conditioning and fuel cell engineers; postgraduates and researchers in energy fields; and designers of cooling, heating and power cogeneration systems will find Cogeneration Fuel Cell-Sorption Air Conditioning Systems a useful and informative reference.
3 Şubat 2011 Perşembe
ТелеСателлайт №2-3 (февраль-март 2011)
ТелеСателлайт №2-3 (февраль-март 2011)
PDF | 164 pages | Russian | 29 MB
PDF | 164 pages | Russian | 29 MB
Красивые квартиры №1 (январь 2011)
Красивые квартиры №1 (январь 2011)
PDF | 135 pages | Russian | 74 MB
PDF | 135 pages | Russian | 74 MB
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