w=31

a=7

n=10

1. Determine the instantaneous solar radiation at (12:00 + min) local time on a solar collector surface facing north on March m in Darwin, Australia with the following geographical and climactic information: Station Lat.) Long Elev. (m)/(ft) Time zone (hr) Measurement period Jan Feb Mar Apr May Darwin -12.424 130.892 29/95 9.5 2004-2011 Ta 0.460 2.497 0.442 2.516 0.397 2.579 0.363 2.585 0.337 2.572 0.321 2.552 0.321 2.533 0.363 2.408 0.416 2.345 0.463 2.320 0.470 2.394 0.488 2.395 Jun Aug Sep Oct Nov Dec The solar collector has the following parameters: B = 3a"; aw = 10.n 1. Determine the instantaneous solar radiation at (12:00 + min) local time on a solar collector surface facing north on March m in Darwin, Australia with the following geographical and climactic information: Station Lat.) Long Elev. (m)/(ft) Time zone (hr) Measurement period Jan Feb Mar Apr May Darwin -12.424 130.892 29/95 9.5 2004-2011 Ta 0.460 2.497 0.442 2.516 0.397 2.579 0.363 2.585 0.337 2.572 0.321 2.552 0.321 2.533 0.363 2.408 0.416 2.345 0.463 2.320 0.470 2.394 0.488 2.395 Jun Aug Sep Oct Nov Dec The solar collector has the following parameters: B = 3a"; aw = 10.n