?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PENGGUNAAN+MINYAK+KELAPA+PADA+DINDING%0D%0ASEBAGAI+PENYIMPANAN+ENERGI+TERMAL+TERHADAP+KONSUMSI%0D%0A%0D%0AENERGI+SISTEM+PENGONDISIAN+UDARA&rft.creator=MUHAMMAD+AZKA%2C+1515021032&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Sistem+pengkondisian+udara+atau+(+Air+Conditioning+System)+merupakan+mesin+yang+dibuat%0D%0Auntuk+menstabilkan+suhu+dan+kelembapan+udara+di+suatu+ruangan+tergantung+kebutuhan+yang%0D%0Adiinginkan.+Namun+penggunaan+AC+memerlukan+energi+yang+cukup+besar%2C+sehingga%0D%0Apenggunaan+energi+listrik+menjadi+meningkat.+Oleh+karena+itu%2C+perlu+adanaya+alternatif+lain%0D%0Auntuk+mengondisikan+udara+didalam+ruangan+pada+suatu+bangunan+yang+dapat+menghemat%0D%0Aenergi+listrik.+Salah+satu+cara+mengurangi+beban+termal+didalam+ruangan+adalah+dengan%0D%0Amenggunakan+material+berubah+fasa.+Material+berubah+fasa+(phase+change+material+disingkat%0D%0APCM)+merupkan+aplikasi+pendinginan+pasif+yang+berfungsi+untuk+menyimpan+energi+termal%0D%0Adalam+jumlah+yang+cukup+besar+dengan+memanfaatkan+panas+laten+dari+PCM+yang+terjadi%0D%0Apada+saaat+material+berubah+fasa.+Penelitian+ini+dilakukan+dengan+tujuan+untuk+mengetahui%0D%0Apengaruh+penggunaan+PCM+berupa+minyak+kelapa+pada+dinding+sebagai+penyimpanan+energi%0D%0Atermal+terhadap+konsumsi+energi+listrik+mesin+pengondisian+udara.+Adapun+variasi%0D%0Atemperature+udara+masuk+dari+mesin+pengondisian+udara+yang+digunakan+adalah+20%C2%B0C%2C+22%C2%B0C%0D%0Adan+beban+termal+yang+digunakan+adalah+200+watt%2C+400+watt%2C+600+watt+dan+800+watt.%0D%0APenelitian+ini+dilakukan+selama+8+jam+pengujian+guna+untuk+mengetahu+perubahan+temperatur%0D%0Aruangan+dan+konsumsi+energi+listrik+yang+dihasilkan.+Hasil+dari+pengujian+PCM+berupa%0D%0A%0D%0Aminyak+kelapa+pada+ruangan+menunjukan+bahwa+semakin+tinggi+beban+termal+yang%0D%0Adigunakan+maka+semakin+tinggi+temperatur+ruangan+yang+dihasilkan+dan+semakin+tinggi%0D%0Abeban+termal+yang+digunakan+maka+semakin+besar+konsumsi+energi+listrik.+PCM+belum%0D%0Amampu+membantu+menyerap+termal+ruangan+bahkan+PCM+sendiri+mempunyai+panas+yang%0D%0Aikut+dilepaskan+sehingga+temperature+ruangan+lebih+tinggi+dibandingkan+ruangan+tanpa%0D%0Amenggunakan+PCM.%0D%0A%0D%0AKata+Kunci%3A+AC%2C+PCM%2C+Minyak+Kelapa%0D%0AAir+conditioning+system+or+(Air+Conditioning+System)+is+a+machine+that+is+made+to+stabilize%0D%0Athe+temperature+and+humidity+of+the+air+in+a+room+depending+on+the+desired+needs.+However%2C%0D%0Athe+use+of+AC+requires+a+large+amount+of+energy%2C+so+that+the+use+of+electrical+energy+increases.%0D%0ATherefore%2C+there+is+a+need+for+other+alternatives+to+condition+the+air+in+the+room+in+a+building%0D%0Athat+can+save+electrical+energy.+One+way+to+reduce+the+thermal+load+in+the+room+is+to+use+a%0D%0Aphase+changing+material.+Phase+change+material+(PCM+abbreviated)+is+a+passive+cooling%0D%0Aapplication+that+functions+to+store+large+amounts+of+thermal+energy+by+utilizing+the+latent+heat%0D%0Aof+PCM+that+occurs+when+the+material+changes+phase.+This+research+was+conducted+with+the%0D%0Aaim+of+knowing+the+effect+of+using+PCM+in+the+form+of+coconut+oil+on+the+wall+as+thermal%0D%0Aenergy+storage+on+the+electrical+energy+consumption+of+air+conditioning+machines.+The%0D%0Avariations+in+the+intake+air+temperature+from+the+air+conditioning+machine+used+are+20%C2%B0C%2C%0D%0A22%C2%B0C+and+the+thermal+load+used+is+200+watts%2C+400+watts%2C+600+watts+and+800+watts.+This%0D%0Aresearch+was+conducted+for+8+hours+of+testing+in+order+to+determine+changes+in+room%0D%0Atemperature+and+the+consumption+of+electrical+energy+produced.+The+results+of+PCM+testing+in%0D%0A%0D%0Athe+form+of+coconut+oil+in+the+room+show+that+the+higher+the+thermal+load+used%2C+the+higher+the%0D%0Aresulting+room+temperature+and+the+higher+the+thermal+load+used%2C+the+greater+the+consumption%0D%0Aof+electrical+energy.+PCM+has+not+been+able+to+help+absorb+room+thermal+even+PCM+itself+has%0D%0Aheat+that+is+also+released+so+that+the+room+temperature+is+higher+than+the+room+without+using%0D%0APCM.%0D%0A%0D%0AKeywords%3A+AC%2C+PCM%2C+Coconut+Oil&rft.publisher=FAKULTAS+TEKNIK&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62116%2F1%2F1.%2520ABSTRAK%2520-%2520ABSTRACT%2520-%2520Kak%2520Dan%2520%25287%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62116%2F2%2F2.%2520SKRIPSI%2520FULL%2520-%2520Kak%2520Dan%2520%25289%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62116%2F3%2F3.%2520SKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Kak%2520Dan%2520%25288%2529.pdf&rft.identifier=++MUHAMMAD+AZKA%2C+1515021032++(2021)+PENGARUH+PENGGUNAAN+MINYAK+KELAPA+PADA+DINDING+SEBAGAI+PENYIMPANAN+ENERGI+TERMAL+TERHADAP+KONSUMSI+ENERGI+SISTEM+PENGONDISIAN+UDARA.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62116%2F