?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMBUATAN+DAN+PENGUJIAN+KOLEKTOR+SURYA+PELAT+DATAR%0D%0A(FLAT-PLATE+COLLECTORS)+KONDISI+STEADY+BERDASARKAN%0D%0ASTANDAR+EN+12975&rft.creator=RISKI+IRAWAN+%2C+1115021064&rft.subject=Mesin+(General).+Mesin+Sipil+(General)&rft.description=Matahari+sebagai+sumber+energi+utama+yang+luar+biasa+besarnya+memancarkan%0D%0Aenergi+ke+permukaan+bumi.+Pada+cuaca+cerah%2C+permukaan+bumi+menerima+lebih%0D%0Adari+1000+W%2Fm2+energi+matahari.+Indonesia+menerima+energi+matahari+dengan%0D%0Aradiasi+energi+harian+rata-rata+sebesar+4%2C8+KWh%2Fm2.+Energi+matahari+dapat%0D%0Adimanfaatkan+sebagai+penyedia+energi+melalui+dua+macam+teknologi%2C+yaitu+energi%0D%0Amatahari+termal+dan+fotovoltaik.+Energi+matahri+termal+diperoleh+dengan+cara%0D%0Amengkonversikan+energi+radiasi+cahaya+matahari+menjadi+panas+sehingga+dapat%0D%0Adimanfaatkan+untuk+berbagai+kegunaan+dengan+menggunakan+kolektor+surya.%0D%0AKolektor+surya+pelat+datar+mempunyai+temperatur+keluaran+dibawah+95%E2%84%83%2C+dalam%0D%0Aaplikasinya+kolektor+pelat+datar+digunakan+untuk+memanaskan+udara+dan+air.+Pada%0D%0Aumumnya+kolektor+surya+pelat+datar+adalah+perangkat+yang+mampu+menangkap%0D%0Apaas+matahari+untuk+memanaskan+suatu+media+yang+kemudian+penangkap+panas%0D%0Atersebut+mengubah+menjadi+energi+kalor+yang+berguna.+Energi+kalor+yang%0D%0Adihasilkan+sangat+tergantung+kepada+unjuk+kerja+kolektor+surya+itu+sendiri.+Untuk%0D%0Aitu+diperlukan+pengukuran-pengukuran+yang+mempengaruhi+unjuk+kerja+kolektor.%0D%0ADalam+proses+untuk+mengetahui+unjuk+kerja+kolektor+surya+pelat+datar+maka%0D%0Adiperlukannya+pengujian.+Adapun+pengujian+kolektor+dapat+dilakukan+dengan%0D%0Akondisi+steady+dengan+standar+parameter+yaitu+EN+12975.+Pengujan+ini+dilakukan%0D%0Adiruang+terbuka+dan+terkena+radiasi+matahari+dicuaca+yang+cerah%2C+diperoleh+empat%0D%0Avariasi+temperatur+yang+berbeda+yaitu+29%E2%84%83%2C+39%E2%84%83%2C+48%E2%84%83%2C+dan+57%E2%84%83.+Dari+hasil%0D%0Apengujian+dilakukan+perhitungan+menggunakan+Multiple+Linear+Regression%0D%0A(MLR)+didapat+persamaan+y+%3D+-5%2C660+%2B+0%2C317+artinya+koefisien+efisiensi+zero%0D%0Akolektor+surya+pelat+datar+sebesar+31%2C7%25+dengan+nilai+koefisien+rugi-rugi+sebesar+-%0D%0A5%2C660+W%2Fm2K.%0D%0AKata+Kunci%3A+energi+matahari%2C+kolektor+surya+pelat+datar%2C+steady%2C+EN+12975%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ASolar+as+the+main+energy+source+emits+enormous+energy+into+the+earth's+surface.+In%0D%0Asunny+weather%2C+the+earth's+surface+receives+more+than+1000+W%2Fm2+of+solar+energy.%0D%0AIndonesia+receives+solar+energy+with+energy+radiation+daily+average+of+4.8%0D%0AKWh%2Fm2.+Solar+energy+can+be+harnessed+to+provide+energy+through+two+kinds+of%0D%0Atechnologies%2C+namely+thermal+and+photovoltaic+solar+energy.Thermal+solar+energy%0D%0Aobtained+by+converting+solar+radiation+into+heat+that+can+be+utilized+for+various%0D%0Auses+by+using+solar+collectors.+Flat+plate+solar+collector+has+the+output+temperature%0D%0Abelow+95+%E2%84%83%2C+in+their+application+flat+plate+collectors+are+used+to+heat+the+air+and%0D%0Awater.+In+general%2C+flat+plate+solar+collector+is+a+device+that+is+capable+of+capturing%0D%0Athermal+energy+to+heat+a+medium+then+capturer+transforms+into+useful+heat+energy.%0D%0AThe+generated+heat+energydepends+upon+the+performance+of+the+solar+collector%0D%0Aitself.+It+is+necessary+to+measurethat+affect+performance+of+the+collector.+In+the%0D%0Aprocess+for+determining+the+performance+of+flat+plate+solar+collector%2C+so+need+to%0D%0Abetested.+The+collector+testing+can+be+done+with+steady+state+with+standard%0D%0Aparameters+of+EN+12975.+This+testing+is+done+at+the+opened+room+and+exposed+to%0D%0Asolar+radiation+when+weather+is+bright%2C+there+are+four+different+variations+of+the%0D%0Atemperature+is+29%E2%84%83%2C+39%E2%84%83%2C+48%E2%84%83+and+57%E2%84%83.+From+the+results+of+tests+carried+out%0D%0Acalculations+using+Multiple+Linear+Regression+(MLR)+obtained+the+equation+y+%3D+-%0D%0A5.660+%2B+0.317+means+that+the+coefficient+of+zeroefficiency+of+flat+plate+solar%0D%0Acollector+of+31.7%25+with+a+loss+coefficient+-5.660+W+%2F+m2K.%0D%0AKeywords%3A+solar+energy%2C+flat+plate+solar+collector%2C+steady%2C+EN+12975&rft.publisher=FAKULTAS+TEKNIK&rft.date=2016-10-24&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24419%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24419%2F11%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24419%2F12%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++RISKI+IRAWAN+%2C+1115021064++(2016)+PEMBUATAN+DAN+PENGUJIAN+KOLEKTOR+SURYA+PELAT+DATAR+(FLAT-PLATE+COLLECTORS)+KONDISI+STEADY+BERDASARKAN+STANDAR+EN+12975.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24419%2F