Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Davide De Maio"'
Autor:
Davide De Maio, Carmine D’Alessandro, Antonio Caldarelli, Daniela De Luca, Emiliano Di Gennaro, Roberto Russo, Marilena Musto
Publikováno v:
Energies, Vol 14, Iss 4, p 900 (2021)
A new Selective Solar Absorber, designed to improve the Sun-to-thermal conversion efficiency at mid temperatures in high vacuum flat thermal collectors, is presented. Efficiency has been evaluated by using analytical formulas and a numerical thermal
Externí odkaz:
https://doaj.org/article/68354774953343518a1f4916d757322a
Autor:
Roberto Russo, Emiliano Di Gennaro, Mario Iodice, Davide De Maio, Giuseppe Rotondo, Mariano Gioffrè, Carmine D'Alessandro, Daniela De Luca, Marilena Musto, Davide Dalena
Publikováno v:
Key Engineering Materials. 813:316-321
We present the results obtained using Cr2O3 as selective absorbing layer on aluminium film substrate. The thin films were deposited by electron beam evaporation using a multiple crucible e-gun able to deposit 4 materials in sequence without breaking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273ff2fb17cdceec76c88d15506c85e6
https://doi.org/10.4028/www.scientific.net/kem.813.316
https://doi.org/10.4028/www.scientific.net/kem.813.316
Autor:
Carmine D’Alessandro, Davide De Maio, Antonio Caldarelli, Marilena Musto, Francesco Di Giamberardino, Matteo Monti, Teresa Mundo, Emiliano Di Gennaro, Roberto Russo, Vittorio G. Palmieri
Among solar thermal collectors, the evacuated flat panel is emerging as a reference technology for operation at higher temperatures of up to 200 °C with an increased annual energy production owing to both direct and diffuse light capture. Accurate m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f46a17634892e474d0c70e9b1c1100b5
http://hdl.handle.net/11588/893008
http://hdl.handle.net/11588/893008
A compound parabolic concentrator (CPC) inserted in a flat high vacuum envelope is a novel architecture of solar thermal collectors suitable for mid-temperature applications (200 °C - 400 °C). This novel thermal panel uses very low concentration fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e2fbf68df166799f8c15e1e9798fc0a
http://hdl.handle.net/11588/887731
http://hdl.handle.net/11588/887731
Autor:
Marilena Musto, Roberto Russo, Carmine D'Alessandro, Eliana Gaudino, Antonio Caldarelli, Davide De Maio
Publikováno v:
New Concepts in Solar and Thermal Radiation Conversion IV.
A new selective solar absorbers (SSA) optimized to work at 250°C without concentration is presented. The new SSA, based on Cr2O3/Cr multilayers, allows to obtain very high thermal efficiency up to 250°C in evacuated flat solar thermal panels withou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::507ed2903cd1da9064f6fa09d736120f
https://doi.org/10.1117/12.2595712
https://doi.org/10.1117/12.2595712
Autor:
Roberto Russo, Mariano Gioffrè, Emiliano Di Gennaro, Maurizio Casalino, Marilena Musto, Davide De Maio, Mario Iodice, Carmine D'Alessandro, Daniela De Luca, Antonio Caldarelli
Multilayer absorbers based on Cr2O3 and Cr, designed to improve the Solar-to-thermal conversion efficiency at mid temperatures in high vacuum flat thermal panel, are fabricated via sputtering deposition on bulk copper substrates and characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::322d293a093ab930e4d410bfcab7d5cb
https://doi.org/10.20944/preprints202107.0224.v1
https://doi.org/10.20944/preprints202107.0224.v1
Autor:
Roberto Russo, Eliana Gaudino, Davide De Maio, Antonio Caldarelli, Daniela De Luca, Emiliano Di Gennaro, Carmine D'Alessandro, Marilena Musto
Optical characterization and thermal aging tests are performed on a sputter-deposited coating, consisting of SiO2/Cr2O3/Cr/Cr2O3 layers, designed and developed as a selective solar absorber to be used for unconcentrated solar thermal applications. Bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4de71cfd07f09108a65ef833fea16d9
Autor:
Emiliano Di Gennaro, Antonio Caldarelli, Carmine D'Alessandro, Marilena Musto, Davide De Maio, Daniela De Luca, Roberto Russo, Eliana Gaudino
Optical characterization and thermal aging tests are performed on a sputter-deposited coating, consisting of SiO2/Cr2O3/Cr/Cr2O3 layers, designed and developed as a selective solar absorber to be used for unconcentrated solar thermal applications. Bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff6b3e11976bfc9e946bd11093c6a73
https://doi.org/10.20944/preprints202107.0128.v1
https://doi.org/10.20944/preprints202107.0128.v1
Publikováno v:
Solar Energy Materials and Solar Cells. 242:111749
Three Cr2O3/Cr based multilayer coatings were designed, optimised, and sputter-deposited. The selective solar absorbers presented in this study were specifically considered for evacuated flat plate solar collectors (EFPCs) at working temperatures of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62225a6192b7f0ca3f398423e54c88a6
https://doi.org/10.1016/j.solmat.2022.111749
https://doi.org/10.1016/j.solmat.2022.111749
Autor:
Emiliano Di Gennaro, Daniela De Luca, Marilena Musto, Roberto Russo, Davide De Maio, Carmine D'Alessandro, Peter Bermel
Reducing thermal losses in solar thermal devices is fundamental for enhancing conversion efficiencies, particularly at high operating temperatures. In this work, we consider the benefits of adding an InfraRed (IR) mirror coating to the inner surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ccbe282fcff3a00884a4a30a136ea41
http://hdl.handle.net/11588/847258
http://hdl.handle.net/11588/847258