CD Skripsi

Perancangan Dan Pembuatan Solar Assisted Heat Pump Sebagai Alat Pengering Pisang Raja Sereh

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ABSTRACT
One of the problems in drying agricultural products is the limited solar heat during the rainy season. Therefore, it is necessary to find other alternatives to obtain heat energy. One of them is by utilising the working principle of heat pumps with the help of solar collector or commonly referred to as Solar Assisted Heat Pump (SAHP). This research designs a lemongrass plantain dryer with a heat pump working system assisted by a flat plate type solar collector. The results of this design, researchers get design data in the form of a collector area of 150 x 150 cm with a slope of 20o, dimensions of the drying room 80 x 80 x 60 cm, pipe length 3 metres, compressor power 350 Watt. Simple tests were carried out to obtain the performance of the dryer. This test was conducted under the hot sun using a sample of 3.300 grams of lemongrass plantain sliced with a thickness of 4 mm. Based on the test, it can be concluded that this dryer is able to reduce the mass of lemongrass plantain as much as 1600 grams in 5 hours 30 minutes with an average drying chamber temperature of 50.27 oC with a humidity of 45.43%. In the drying room, the highest temperature obtained is 62.4 oC. In the solar collector, the highest inlet temperature is 60.1 oC and the highest outlet temperature is 66.2 oC.
Keyword : drier, Lemongrass Plantain, solar collector, solar assisted heat pump

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1807111472

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Mesin., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1807111472

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK MESIN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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