#lighthouses — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #lighthouses, aggregated by home.social.
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Fresnel Lenses were used in #Lighthouses since the 1820's until the mid 20th century. They were known as "the invention that saved a million ships".
[Image: Stock image of the fresnel lens at the Pensacola lighthouse]
A new designed linear #FresnelLens #SolarConcentrator based on spectral splitting for passive cooling of solar cells
by Soroush Kiyaee, Yadollah Saboohi, and Alireza Z. Moshfegh
15 February 2021Highlights
• A new design of a Fresnel lens based on spectral splitting.
• Passive cooling of a solar cell through diffracting the undesired spectrum portion.
• Optical-thermal simulation of the concentrator system.
• A temperature-dependent model by considering conduction, convection, and radiation.
• Comparison of different lenses in temperature and electrical efficiency of the cell.https://www.sciencedirect.com/science/article/abs/pii/S0196890420313054
#FresnelLens #SolarEnergy #SolarSundays #SolarSunday #Renewables #RenewablesNow #SolarPunkSunday
-
Fresnel Lenses were used in #Lighthouses since the 1820's until the mid 20th century. They were known as "the invention that saved a million ships".
[Image: Stock image of the fresnel lens at the Pensacola lighthouse]
A new designed linear #FresnelLens #SolarConcentrator based on spectral splitting for passive cooling of solar cells
by Soroush Kiyaee, Yadollah Saboohi, and Alireza Z. Moshfegh
15 February 2021Highlights
• A new design of a Fresnel lens based on spectral splitting.
• Passive cooling of a solar cell through diffracting the undesired spectrum portion.
• Optical-thermal simulation of the concentrator system.
• A temperature-dependent model by considering conduction, convection, and radiation.
• Comparison of different lenses in temperature and electrical efficiency of the cell.https://www.sciencedirect.com/science/article/abs/pii/S0196890420313054
#FresnelLens #SolarEnergy #SolarSundays #SolarSunday #Renewables #RenewablesNow #SolarPunkSunday
-
Fresnel Lenses were used in #Lighthouses since the 1820's until the mid 20th century. They were known as "the invention that saved a million ships".
[Image: Stock image of the fresnel lens at the Pensacola lighthouse]
A new designed linear #FresnelLens #SolarConcentrator based on spectral splitting for passive cooling of solar cells
by Soroush Kiyaee, Yadollah Saboohi, and Alireza Z. Moshfegh
15 February 2021Highlights
• A new design of a Fresnel lens based on spectral splitting.
• Passive cooling of a solar cell through diffracting the undesired spectrum portion.
• Optical-thermal simulation of the concentrator system.
• A temperature-dependent model by considering conduction, convection, and radiation.
• Comparison of different lenses in temperature and electrical efficiency of the cell.https://www.sciencedirect.com/science/article/abs/pii/S0196890420313054
#FresnelLens #SolarEnergy #SolarSundays #SolarSunday #Renewables #RenewablesNow #SolarPunkSunday
-
Fresnel Lenses were used in #Lighthouses since the 1820's until the mid 20th century. They were known as "the invention that saved a million ships".
[Image: Stock image of the fresnel lens at the Pensacola lighthouse]
A new designed linear #FresnelLens #SolarConcentrator based on spectral splitting for passive cooling of solar cells
by Soroush Kiyaee, Yadollah Saboohi, and Alireza Z. Moshfegh
15 February 2021Highlights
• A new design of a Fresnel lens based on spectral splitting.
• Passive cooling of a solar cell through diffracting the undesired spectrum portion.
• Optical-thermal simulation of the concentrator system.
• A temperature-dependent model by considering conduction, convection, and radiation.
• Comparison of different lenses in temperature and electrical efficiency of the cell.https://www.sciencedirect.com/science/article/abs/pii/S0196890420313054
#FresnelLens #SolarEnergy #SolarSundays #SolarSunday #Renewables #RenewablesNow #SolarPunkSunday
-
Fresnel Lenses were used in #Lighthouses since the 1820's until the mid 20th century. They were known as "the invention that saved a million ships".
[Image: Stock image of the fresnel lens at the Pensacola lighthouse]
A new designed linear #FresnelLens #SolarConcentrator based on spectral splitting for passive cooling of solar cells
by Soroush Kiyaee, Yadollah Saboohi, and Alireza Z. Moshfegh
15 February 2021Highlights
• A new design of a Fresnel lens based on spectral splitting.
• Passive cooling of a solar cell through diffracting the undesired spectrum portion.
• Optical-thermal simulation of the concentrator system.
• A temperature-dependent model by considering conduction, convection, and radiation.
• Comparison of different lenses in temperature and electrical efficiency of the cell.https://www.sciencedirect.com/science/article/abs/pii/S0196890420313054
#FresnelLens #SolarEnergy #SolarSundays #SolarSunday #Renewables #RenewablesNow #SolarPunkSunday