نتایج جستجو برای: solar trough collector

تعداد نتایج: 132907  

2010
Roman Bader Maurizio Barbato Andrea Pedretti Aldo Steinfeld

A cylindrical cavity-receiver containing a tubular absorber that uses air as the heat transfer fluid is proposed for a novel solar trough concentrator design. A numerical heat transfer model is developed to determine the receiver’s absorption efficiency and pumping power requirement. The 2D steady-state energy conservation equation coupling radiation, convection and conduction heat transfer is ...

2014
Corey Blackman Olof Hallström Chris Bales

Producing cost-competitive small and medium-sized solar cooling systems is currently a significant challenge. Due to system complexity, extensive engineering, design and equipment costs; the installation costs of solar thermal cooling systems are prohibitively high. In efforts to overcome these limitations, a novel sorption heat pump module has been developed and directly integrated into a sola...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان 1387

چکیده ندارد.

The environmental pollution crisis caused by the excessive use of fossil fuels and the risk of the destruction of natural resources and reserves, as well as the excessive production of greenhouse gases and, consequently, global warming, led many energy researchers to use renewable energy As a fossil fuel alternative. Solar chimneys are one of the types of renewable energies that have been taken...

2011
Elisa Sani Luca Mercatelli Daniela Fontani Jean-Louis Sans Diletta Sciti

Related Articles Transformation of concentrated sunlight into laser radiation on small parabolic concentrators J. Renewable Sustainable Energy 3, 053102 (2011) A photovoltaic system with three solar cells and a band-stop optical filter J. Renewable Sustainable Energy 3, 023113 (2011) Parametric analysis of a coupled photovoltaic/thermal concentrating solar collector for electricity generation J...

2016
S. Sendhil Kumar S. N. Vijayan

Utilization of solar energy can be found in various domestic and industrial applications. The performance of any solar collector is largely affected by various parameters such as glazing, absorber plate, top covers, and heating pipes. Technology improvements have brought us another method for conversion of solar energy to direct electricity using solar photovoltaic system. Utilization and extra...

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