Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Gary Jorgensen"'
Autor:
Cheryl E. Kennedy, Kent Terwilliger, Gary Jorgensen, Theodore T. Borek, Tom J. McMahon, Michael D. Kempe
Publikováno v:
Solar Energy Materials and Solar Cells. 91:315-329
Photovoltaic (PV) devices are typically encapsulated using ethylene-vinyl acetate (EVA) to provide mechanical support, electrical isolation, and protection against environmental exposure. Under exposure to water and/or ultraviolet radiation, EVA will
Autor:
J. A. delCueto, Joel Pankow, Kent Terwilliger, F.J. Pern, T.J. McMahon, Michael D. Kempe, Stephen Glick, Gary Jorgensen
Publikováno v:
Solar Energy Materials and Solar Cells. 90:2739-2775
We compare the properties of a number of encapsulant and soft backsheet materials that are important for photovoltaic (PV) module packaging. These properties include moisture transport and interfacial adhesion as a function of accelerated exposure to
Publikováno v:
Solar Energy. 79:618-623
The economic viability of solar collector systems for domestic hot water (DHW) generation is strongly linked to the cost of such systems. Installation and hardware costs must be reduced by 50% to allow significant market penetration. An attractive ap
Publikováno v:
Solar Energy Materials and Solar Cells. 84:255-274
To achieve successful commercialisation of new advanced windows and solar facade components for buildings, the durability of these need to be demonstrated prior to installation by use of reliable and well-accepted test methods. In Task 27 Performance
Autor:
Klaus-Jürgen Riffelmann, Peter Rietbrock, Bernhard Hoffschmidt, Dirk Krüger, Robert Pitz-Paal, Harald Küster, Thomas Fend, Gary Jorgensen
Publikováno v:
Solar Energy. 74:149-155
This paper reports results from long-term durability tests of reflector materials to be used for solar concentrating systems. The studies have been conducted under the auspices of an IEA–SolarPACES collaboration between the National Renewable Energ
Autor:
Hyeonsik Cheong, Angelo Mascarenhas, Roland Pitts, Se-Hee Lee, Gary Jorgensen, C. Edwin Tracy, Satyen K. Deb
Publikováno v:
Electrochimica Acta. 46:3415-3419
We describe how the chemical diffusion of lithium ions is affected by microstructural changes in amorphous lithiated tungsten oxide (a-LixWO3) films as a function of lithium ion concentration. The chemical diffusion of lithium ions in a-LixWO3 films
Publikováno v:
Electrochimica Acta. 46:2237-2242
We report on a systematic study of the factors affecting the degradation of prototype electrochromic (EC) windows. Our research activities include accelerated lifetime testing, activation analysis studies (AAS), and interfacial analysis studies. EC w
Publikováno v:
Journal of Solar Energy Engineering. 122:92-100
This paper summarizes current research aimed at using polymer materials for glazing and heat exchanger components in solar water heating systems. Functional requirements, relevant polymer properties and an approach for selecting polymers are describe
Publikováno v:
Solar Energy Materials and Solar Cells. 56:419-436
In general, the purposes of this paper are to elucidate the crucial importance of durability and service lifetime prediction (SLP) for electrochromic windows (ECWs) and to present an outline for developing a SLP methodology for ECWs. The specific obj
Publikováno v:
Solar Energy Materials and Solar Cells. 33:183-197
Metallized, flexible polymeric reflector materials are much lighter and potentially less expensive than the conventional glass/metal mirrors often used in solar thermal concentrators such as heliostats and parabolic dishes and troughs. Unweathered si