Narrow search
Showing 1 - 10 of 110
Cover Image
Electricity and potable water from a solar tower power plant
Rheinländer, Jürgen; Lippke, Frank - In: Renewable Energy 14 (1998) 1, pp. 23-28
The cogeneration of electricity and potable water utilising solar energy is studied, assuming solar tower power plants with the open volumetric PHOEBUS receiver. The results for alternative plant configurations show that the water production cost is about the same or even lower than the cost of...
Persistent link: https://www.econbiz.de/10011044462
Cover Image
Analysis of a solar assisted vapour compression cooling system
Chesi, Andrea; Ferrara, Giovanni; Ferrari, Lorenzo; … - In: Renewable Energy 49 (2013) C, pp. 48-52
Exploitation of solar energy is becoming increasingly popular thanks to the potential saving on energy costs and to widespread environmental friendly policies. In this context, solar cooling is particularly interesting since greater cooling loads are usually needed in areas where the solar...
Persistent link: https://www.econbiz.de/10010805515
Cover Image
Performance analysis of a novel dual-nozzle ejector enhanced cycle for solar assisted air-source heat pump systems
Zhu, Lin; Yu, Jianlin; Zhou, Mengliu; Wang, Xiao - In: Renewable Energy 63 (2014) C, pp. 735-740
In this study, a novel dual-nozzle ejector enhanced vapor-compression cycle (DEVC) for solar assisted air-source heat … pump systems is proposed. In DEVC, the use of the dual-nozzle ejector for recovering the expansion losses is a very … improved by 4.60–34.03% and 7.81–51.95% over conventional ejector enhanced vapor-compression cycle (CEVC), respectively. The …
Persistent link: https://www.econbiz.de/10010803864
Cover Image
Performance of solar driven methanol–water combined ejector–absorption cycle in the Athens area
Alexis, G.K.; Rogdakis, E.D. - In: Renewable Energy 25 (2002) 2, pp. 249-266
The performance of a solar driven CH4O-H2O combined ejector– absorption unit, operating in conjunction with …
Persistent link: https://www.econbiz.de/10011044329
Cover Image
Simulation study of the combination of absorption refrigeration and ejector-expansion systems
Yari, M.; Mehr, A.S.; Mahmoudi, S.M.S. - In: Renewable Energy 60 (2013) C, pp. 370-381
refrigeration systems. In this paper three thermally driven chillers consisting of absorption refrigeration and ejector … that combing the double-effect parallel absorption refrigeration system with ejector-expansion system gives the highest … with ejector-expansion cycle may be preferred due to its less complexity and reasonable exergy efficiency. Results also …
Persistent link: https://www.econbiz.de/10011044361
Cover Image
A solar ejector cooling system using refrigerant R134a in the Athens area
Alexis, G.K.; Karayiannis, E.K. - In: Renewable Energy 30 (2005) 9, pp. 1457-1469
This paper describes the performance of an ejector cooling system driven by solar energy and R134a as working fluid …. It was fount that the COP of ejector cooling system varied from 0.035 to 0.199 when the operation conditions were …
Persistent link: https://www.econbiz.de/10011044642
Cover Image
A new combined cooling, heating and power system driven by solar energy
Wang, Jiangfeng; Dai, Yiping; Gao, Lin; Ma, Shaolin - In: Renewable Energy 34 (2009) 12, pp. 2780-2788
ejector refrigeration cycle, which could produce cooling output, heating output and power output simultaneously. The effects …
Persistent link: https://www.econbiz.de/10011045159
Cover Image
The operation results of a 125 kW molten carbonate fuel cell system
Kim, Beomjoo; Kim, Do Hyung; Lee, Junghyun; Kang, Seung Won - In: Renewable Energy 42 (2012) C, pp. 145-151
unit cells of which the effective area is about 10,000 cm2. Especially, MBOP is mainly composed of an ejector and a …
Persistent link: https://www.econbiz.de/10011045284
Cover Image
An energy management approach for renewable energy integration with power generation and water desalination
Al-Nory, Malak; El-Beltagy, Mohamed - In: Renewable Energy 72 (2014) C, pp. 377-385
model which accounts for random variations in demands and energy supply. The approach allows using desalination plants as a …
Persistent link: https://www.econbiz.de/10010930883
Cover Image
Coupling of PV-powered R.O. brackish water desalination plant with solar stills
Hasnain, S.M.; Alajlan, S. - In: Renewable Energy 14 (1998) 1, pp. 281-286
Desalination of water is essential to supply sufficient good quality water to remote areas to satisfy various needs …) powered water desalination Reverse Osmosis (R.O) plant at Riyadh, Saudi Arabia. …
Persistent link: https://www.econbiz.de/10010805524