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Smart model for accurate estimation of solar radiation

Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 383-399 doi: 10.1007/s11708-017-0505-3

Abstract: Prediction of solar radiation has drawn increasing attention in the recent years.This is because of the lack of solar radiation measurement stations.In the present work, 14 solar radiation models have been used to assess monthly global solar radiationon a horizontal surface as function of three parameters: extraterrestrial solar irradiance ( ), durationThe results indicate that the new hybrid model is capable of predicting the monthly global solar radiation

Keywords: global solar radiation     statistical indicator     hybrid model     spatial database     correlation coefficients    

Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 375-381 doi: 10.1007/s11708-016-0426-6

Abstract: This paper investigated the distribution and variability of solar radiation using the a 10-year (2006It is found that on annual basis, the total number of days with a global solar radiation of less than1 kWh/(m ·d) is 120 days while the total number of days with an expected global solar radiation greaterIn addition, it is found that the inter-annual coefficient of variation of the global solar radiationis 4.28%, while that of diffuse radiation is 4.96%.

Keywords: coefficient of variation     global solar radiation     diffuse ratio     albedo     PV energy systems    

Correlations for estimating solar radiation using sunshine hours and temperature measurement in Osogbo

O. S. OHUNAKIN, M. S. ADARAMOLA, O. M. OYEWOLA, R. O. FAGBENLE

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 214-222 doi: 10.1007/s11708-013-0241-2

Abstract: In this study, the global solar radiation on horizontal surface in Osogbo, Osun state, Nigeria was analyzedCorrelations using linear and quadratic expressions were developed to relate the global solar radiationbased on relative sunshine hours and temperature measurements for evaluating the monthly average daily globalsolar radiation.radiation in this site and its surroundings.

Keywords: global solar radiation     Hargreaves model     sunshine hour     ambient temperatures     Osogbo    

Security of solar radiation management geoengineering

Andrew LOCKLEY

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 102-116 doi: 10.1007/s42524-019-0008-5

Abstract:

Solar Radiation Management (SRM) geoengineering is a proposed response to anthropogenic global warming

Keywords: security     geoengineering     solar radiation ma-nagement     SRM    

Distributed governance of Solar Radiation Management geoengineering: A possible solution to SRM’s “free-driver

Andrew LOCKLEY

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 551-556 doi: 10.1007/s42524-019-0055-y

Abstract: Geoengineering (deliberate climate modification) is a possible way to limit Anthropogenic Global WarmingSolar Radiation Management geoengineering (SRM) offers relatively inexpensive, rapid temperature control

Keywords: geoengineering     Solar Radiation Management     governance     decentralised    

Analysis of radiation heat transfer and temperature distributions of solar thermochemical reactor for

Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 480-492 doi: 10.1007/s11708-017-0506-2

Abstract: This paper investigated radiation heat transfer and temperature distributions of solar thermochemicalThe fvDOM approximation was used to obtain the radiation intensity distribution along the reactor.The drop in the temperature resulted from the radiation scattering was further investigated using theto the thermal non-equilibrium was observed in the radiation inlet region.neglected for the thermal performance analysis of solar thermochemical reactor.

Keywords: solar thermochemical reactor     incident radiation flux     temperature distribution     radiation absorptivity     radiation emissivity     thermal performance analysis    

Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 687-699 doi: 10.1007/s11708-021-0773-9

Abstract: the mixture flow model, an optimized six-flux model is first established and applied to the tubular solarParameters influencing photocatalyst distribution and radiation distribution at the reactor outlet, viz

Keywords: photocatalytic hydrogen photoreactor     nume- rical simulation     solar energy     flow model     radiation model    

Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 158-168 doi: 10.1007/s11708-018-0542-6

Abstract: ., Salisbury screens and Jaumann absorbers are systematically investigated in solar radiation absorptionSalisbury screen is a metal-dielectric-metal structure which overcomes the drawback of bulky thickness for solar

Keywords: thin films     admittance loci     solar absorber    

Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 488-495 doi: 10.1007/s11708-010-0007-z

Abstract: The Monte Carlo ray-tracing method is applied and coupled with optical properties to predict the radiationperformance of solar concentrator/cavity receiver systems.Several different cavity geometries are compared on the radiation performance.contours of the flux distribution for target placements at different distances from the dish vertex of a solarThe results can be a valuable reference for the design and assemblage of the solar collector system.

Keywords: Monte Carlo method     solar energy     radiation performance     cavity receiver    

Geoengineering and the blockchain: Coordinating Carbon Dioxide Removal and Solar Radiation Management

Andrew LOCKLEY, Zhifu MI, D’Maris COFFMAN

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 38-51 doi: 10.1007/s42524-019-0010-y

Abstract:

Geoengineering is a proposed response to anthropogenic global warming (AGW).Conventionally it consists of two strands: Solar Radiation Management (SRM), which is fast-acting, incomplete

Keywords: Geoengineering     Solar Radiation Management     Carbon Dioxide Removal     futures markets     smart contracts     blockchain    

Theoretical prediction and validation of global horizontal solar irradiance for a tropical climate in

Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 311-321 doi: 10.1007/s11708-015-0369-3

Abstract: This paper aims to propose monthly models responsible for the theoretical evaluation of the global horizontalThe actual measured global horizontal irradiance hails from a 5 MW solar power plant station locateddaily sunshine duration ( ), maximum possible sunshine hour duration ( ), extra terrestrial horizontal globalComparison was made between the proposed monthly models and the existing normalized models for global

Keywords: global horizontal irradiance (GHI)     mean bias error     root mean square error     mean percentage error     coefficient    

An optimized solar-air degree-day method to evaluate energy demand for poultry buildings in different

Yang WANG, Baoming LI

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 478-489 doi: 10.15302/J-FASE-2019289

Abstract: This study was designed to optimize the degree-day calculation and proposes a solar-air degree-day methodIn this paper, the solar-air degree-day method was proposed, which considers the effects of solar radiationChongqing, Kunming and Guangzhou, were selected to represent different climate zones to determine the solar-airfor different climates were compared by DeST (Designer’s Simulation Toolkit) simulation and the solar-airThe accuracy of calculating energy requirements was improved by the solar-air degree-day method in the

Keywords: base temperature     energy consumption     solar radiation     orientation     surface color    

Solar Geoengineering to Reduce Global Warming—the Outlook Remains Cloudy

Sean O’Neill

Engineering 2022, Volume 9, Issue 2,   Pages 6-9 doi: 10.1016/j.eng.2021.12.005

Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 227-239 doi: 10.1007/s11708-016-0405-y

Abstract: Solar photo voltaic array (SPVA) generates a smaller amount of power than the standard rating of theSince the modules of the arrays receive different solar irradiations, the P-V characteristics of photovoltaicthis approach, the physical location of the modules in the total cross tied (TCT) connected in the solarshading effect over the entire PV array, without concentrating on any row of modules and can achieve globalThis paper presents a new reconfiguration technique for solar PV arrays, which increases the PV power

Keywords: photovoltaic cells     mismatch loss     shading patterns     partial shading     magic square     power enhancement     global    

Particle therapy for cancers: a new weapon in radiation therapy

Guo-Liang Jiang

Frontiers of Medicine 2012, Volume 6, Issue 2,   Pages 165-172 doi: 10.1007/s11684-012-0196-4

Abstract: Particle irradiation started to draw attention in the past decade and has now become a hotspot in the radiationdevelopments in particle irradiation, focusing on the characteristics of proton and carbon ions in radiationCompared with the most advanced radiation techniques using photon, such as three-dimensional conformalradiation therapy and intensity-modulated radiation therapy, proton therapy has yielded more promising

Keywords: radiation therapy     particle therapy     proton     carbon     cancer    

Title Author Date Type Operation

Smart model for accurate estimation of solar radiation

Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR

Journal Article

Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Journal Article

Correlations for estimating solar radiation using sunshine hours and temperature measurement in Osogbo

O. S. OHUNAKIN, M. S. ADARAMOLA, O. M. OYEWOLA, R. O. FAGBENLE

Journal Article

Security of solar radiation management geoengineering

Andrew LOCKLEY

Journal Article

Distributed governance of Solar Radiation Management geoengineering: A possible solution to SRM’s “free-driver

Andrew LOCKLEY

Journal Article

Analysis of radiation heat transfer and temperature distributions of solar thermochemical reactor for

Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING

Journal Article

Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Journal Article

Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Journal Article

Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Journal Article

Geoengineering and the blockchain: Coordinating Carbon Dioxide Removal and Solar Radiation Management

Andrew LOCKLEY, Zhifu MI, D’Maris COFFMAN

Journal Article

Theoretical prediction and validation of global horizontal solar irradiance for a tropical climate in

Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU

Journal Article

An optimized solar-air degree-day method to evaluate energy demand for poultry buildings in different

Yang WANG, Baoming LI

Journal Article

Solar Geoengineering to Reduce Global Warming—the Outlook Remains Cloudy

Sean O’Neill

Journal Article

Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Journal Article

Particle therapy for cancers: a new weapon in radiation therapy

Guo-Liang Jiang

Journal Article