| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Escobedo, João F. | |
| dc.creator | Rodrigues, Douglas | |
| dc.creator | Oliveira, Amauri P. | |
| dc.creator | Soares, Jacyra | |
| dc.date | 2014-05-27T11:26:19Z | |
| dc.date | 2016-10-25T18:36:15Z | |
| dc.date | 2014-05-27T11:26:19Z | |
| dc.date | 2016-10-25T18:36:15Z | |
| dc.date | 2011-12-01 | |
| dc.date.accessioned | 2017-04-06T01:56:04Z | |
| dc.date.available | 2017-04-06T01:56:04Z | |
| dc.identifier | 30th ISES Biennial Solar World Congress 2011, SWC 2011, v. 5, p. 3527-3538. | |
| dc.identifier | http://hdl.handle.net/11449/73034 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/73034 | |
| dc.identifier | 2-s2.0-84873855414 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/893863 | |
| dc.description | This paper presents a climatic and statistical analysis of global, direct horizontal and diffuse radiation from a database of solar radiation measured from 1996 to 2006 in the city of Botucatu, SP, Brazil. Variation intervals of hourly and daily irradiation, annual mean 〈H̄G〉, 〈H̄bh〉 and 〈H̄d〉 irradiation, monthly mean 〈H̄G〉, 〈H̄ bh〉 and 〈H̄d〉 irradiation and monthly mean 〈K̄t〉, 〈K̄bh〉 and 〈K̄d〉 fractions were determined. Results showed that values of hourly and daily annual mean irradiation were as follows: 〈H̄G〉=1.49MJ/m2 and 〈H̄ G〉=17.74MJ/m2; 〈H̄bh〉=0. 90MJ/m2 and 〈H̄bh〉=10.33MJ/m2 and 〈H̄d〉=0.57 MJ/m2 and 〈H̄d〉=7.09MJ/m2, respectively. Variation intervals of hourly monthly mean irradiation were as follows: 〈H̄G〉 ranged from 1.65MJ/m2 in March to 1.16MJ/m2 in June; 〈H̄bh〉 ranged from 1.06MJ/m2 in April to 0.79MJ/m2 in June, and 〈H̄d〉 ranged from 0.70MJ/m2 in January to 0.37MJ/m2 in June and July. Similarly, daily 〈H̄ G〉 irradiation ranged from 21.35MJ/m2 in November to 12.94MJ/m2 in June; 〈H̄bh〉 ranged from 11.83MJ/m2 in April to 8.49MJ/m2 in June, and 〈H̄d〉 ranged from 10.29MJ/m2 in December to 4.38MJ/m2 in June. Variation intervals of hourly monthly mean fractions were as follows: 〈K̄t〉 ranged from 43.5% in January to 54.2% in April; 〈K̄bh〉 ranged from 33.6% in January to 58.0% in April and 〈K̄d〉 ranged from 66.4% in January to 42.0% in April. In the same way, daily 〈K̄ t〉 fractions ranged from 45.5% in January to 59.8% in August; 〈K̄bh〉 ranged from 38.9% in January to 62.0% in August and 〈K̄d〉 ranged from 61.1% in January to 37.7% in July. | |
| dc.language | eng | |
| dc.relation | 30th ISES Biennial Solar World Congress 2011, SWC 2011 | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | Annual mean | |
| dc.subject | Botucatu | |
| dc.subject | Diffuse radiation | |
| dc.subject | Solar irradiation | |
| dc.subject | Ion selective electrodes | |
| dc.subject | Solar radiation | |
| dc.subject | Sun | |
| dc.subject | Irradiation | |
| dc.title | Annual and monthly mean global, direct and diffuse solar irradiation in Botucatu/SP/Brazil | |
| dc.type | Otro | |
