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Analisa Model Pembangkit Listrik Tenaga Hibrid Untuk Keberlangsungan Pengering Ikan Teri Nelayan Aceh Besar Teuku Multazam; Teuku Zulfadli
Jurnal Serambi Engineering Vol 5, No 4 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i4.2325

Abstract

Anchovies are a group of pelagic fish that inhabit coastal waters and have a very wide distribution. In Indonesia, this species of fish are also preserved through the drying process. The humidity of the drying room must meet the humidity requirements required for drying of 55 - 60%. The natural drying process takes 8 hours of drying time per day for 3 days in areas with high sunshine intensity. Drying work must be accompanied by turning 2-3 times every day. The fish drying technology that has been completed is capable of drying fish for one hour with a capacity of 15 kilograms, and requires a supply of electricity of 3065.5 watts from the state electricity company. The high consumption of electric power required will affect the value of the production costs required so that it is necessary for this analysis to obtain an initial model of the location, type, number of turbines - solar panels, and batteries used to operate the fish dryer. The estimation result of the average daily electric power generated from wind speed is 389,53 watts hour (Wh) and solar energy is 5,79 watt hour. The total potential of electric power generated on period August - September 2020 is 2,31 kilo-watt hour (kWh).
Kajian Eksperimental Tentang Pengaruh Penggunaan Variasi Dua Jenis Cdi (Standar Dan Brt) Terhadap Konsumsi Bahan Bakar Pada Sepeda Motor Honda Supra X 125 Cc Tahun 2011 Evan Maulana; Teuku Zulfadli; Nazaruddin Nazaruddin
Jurnal Ilmiah Teknik Unida Vol. 1 No. 2 (2020): Des
Publisher : Mitra Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (674.272 KB) | DOI: 10.55616/jitu.v1i2.163

Abstract

Pembakaran dalam motor bakar adalah hal yang sangat menentukan besarnya tenaga yang dihasilkan motor tersebut. Salah satu factor yang mempengaruhi pembakaran agar terjadi pembakaran sempurna adalah sistim pengapian yang baik. Sistim pengapian pada sepeda motor Honda Supra X 125 CC tahun 2011 menggunakan pengapian DC – CDI. Komponen – komponen sistim pengapian antara lain baterai, pembangkit pulsa pengapian, unit CDI, coil pengapian dan busi. Penelitian ini yang diambil berupa data tegangan output CDI yang dihasilkan, dan bahan bakar yang dihabiskan selama waktu yang telah ditentukan dalam penelitian yaitu selama 5 menit. Pengukuran putaran mesin yang digunakan dalam penelitian adalah (1000, 1500, 2000, 2500, 3000 dan 3500) Rpm. Perbedaaan tegangan output CDI pada sepeda motor Honda Supra X 125 CC Tahun 2011 antara yang menggunakan CDI standar dengan CDI BRT Tipe Hyperband pada putaran mesin (1000, 1500, 2000, 2500, 3000 dan 3500) Rpm. Hasil penelitian menunjukkan bahwa perbedaan konsumsi bahan bakar yang menggunakan CDI standar dan CDI BRT Tipe Hyperband lebih hemat CDI BRT Tipe Hyperband sebesar 4.9 ml. Perbedaan tegangan output CDI standar dan CDI BRT Tipe Hyperband lebih besar CDI BRT Type Hyperband sebesar 2,4 volt.
Optimalisasi Hasil Produksi Briket Cangkang Kelapa Dengan Memanfaatkan Teknologi Tepat Guna Berbahan Bakar Minyak Solar Teuku Zulfadli; Muhammad Kafrawi; Misswar Abd
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1550

Abstract

Many methods can be used by the community to burn coconut shells into charcoal, one of which is by utilizing appropriate technology fueled by diesel oil, namely shell powder processing machines. The production of briquettes from coconut shells is still limited and has not developed rapidly because the process of shelling coconut shells is still simple thus it takes three to five days. The use of adhesive amounts is not optimal. This is done to fulfill the community's desire; therefore, coconut shell waste can be managed as raw material for making briquettes to become a source of community income. The purpose of this research is to optimize the production of coconut shell briquettes by utilizing appropriate technology fueled by diesel oil. The method used is by conducting a trial process of starch adhesive treatment, namely 1%, 2%, 3%, 4%, 5%, 6%, 6.25%, and 7% with the amount of water 900 ml at a temperature of 70 0C to form gelatinization. As a result, it was found that the best starch adhesive treatment is in the 6.25% test with the ratio of the starch adhesive mixture, shell powder, and water being 0.25: 4: 0.9. It indicates that the resulting briquette shape is more efficient, has high density and small briquette pores.