Wirawan, Fahmi (2014) Pengaruh Penambahan Gas HHO Terhadap Unjuk Kerja Mesin Diesel Putaran Konstan Dengan Variasi Massa Katalis Koh Pada Generator Gas HHO. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kebutuhan akan energi dewasa ini semakin besar,
terutama bahan bakar minyak yang jumlah pemakaiannya
sangatlah besar. Karena pentingnya ketersediaan energi bahan
bakar minyak yang makin lama jumlahnya makin berkurang
maka diperlukanlah bahan bakar alternatif yang dapat
meningkatkan efisiensi bahan bakar dan yang tidak kalah penting
adalah ramah lingkungan. Salah satu bentuk penghemat bahan
bakar minyak adalah penggunaan gas HHO (Brown’s Gas).
Pada penelitian ini digunakan generator tipe dry cell
dengan menggunakan sistem direct connection. Generator yang
digunakan memiliki konfigurasi 6 cell menggunakan elektroda
sejumlah 37 plat dengan bahan SS 316L berdimensi 90 x 90 mm
yang diuji pada mesin diesel Yanmar TF55-di dengan volume
silinder 353cc. Variasi yang digunakan adalah jumlah katalis
KOH pada generator HHO dengan nilai 4 gram, 6 gram, 8 gram,
10 gram dan 12 gram. Pengukuran dilakukan pada mesin diesel
putaran konstan menggunakan generator listrik dan lampu
sebagai beban. Pengujian dilakukan di Laboratorium Teknik
Pembakaran dan Bahan Bakar Jurusan Teknik Mesin ITS. Data
yang diambil yaitu Voltase pada generator gas HHO, Ampere
pada generator gas HHO, Laju Produksi Gas HHO, Voltase pada
generator listrik, Ampere pada beban lampu, dan Waktu
konsumsi bahan bakar solar. Grafik unjuk kerja yang
dibandingkan meliputi: Daya generator, Laju produksi gas HHO,
Efisiensi generator gas HHO, Daya efektif , Torsi, Tekanan
Efektif Rata-Rata, Konsumsi Bahan Bakar Spesifik dan Efisiensi.
Dari penelitian ini didapatkan bahwa mesin diesel
dengan penambahan generator gas HHO dengan katalis KOH 12
gram per 1 liter air meningkatkan daya, torsi, dan bmep berturut-
turut sebesar 19.19%, 19%, dan 19.69%. Sedangkan nilai sfc
serta efisiensi thermal didapat dengan mesin diesel penambahan
generator gas HHO dengan katalis KOH 4 gram berturut-turut
sebesar 0.88% dan 0.87%.
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The need for greater energy today, especially the amount
of fuel use is very large. Because of the importance of energy
availability of fuel oil numbers dwindle the longer it requires
alternative fuels to improve fuel efficiency and no less important
is environmentally friendly. One form of the fuel saver is the use
of gas HHO (Brown's Gas).
In this study, the generator dry cell type by using the direct
connection system. Generator used 6 cell configuration using a
37 electrode plate with 316L SS material dimension 90 mm x 90
mm were tested in diesel engines Yanmar TF55-in with 353cc
cylinder volume. Variations in the amount of catalyst used was
KOH at HHO generator with a value of 4 grams, 6 grams, 8
grams, 10 grams and 12 grams. Measurements were taken at a
constant rotation of diesel engine using light as a power
generator and a load. Tests carried out in the Laboratory of
Combustion and Fuels Engineering Department of Mechanical
Engineering ITS. The data is taken Voltage on HHO gas
generators, Ampere on HHO gas generators, HHO gas
production rate, voltage on the electric generator, Ampere at
light load, and time diesel fuel consumption. Graphs that
compare the performance include: power generators, HHO gas
production rate, efficiency HHO gas generators, effective Power,
Torque, Mean Effective Pressure, Specific Fuel Consumption and
Efficiency.
From this study it was found that the diesel engine with
the addition of HHO gas generator with KOH catalyst 12 grams
per 1 liter of water increases power, torque and BMEP,
respectively for 19:19%, 19%, and 19.69%. While the value of sfc
and thermal efficiency obtained with the addition of a diesel
engine with HHO gas generator 4 grams of KOH catalyst,
respectively for 0.88% and 0.87%.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 621.436 Wir p 3100014057156 |
| Uncontrolled Keywords: | Mesin Diesel, Unjuk Kerja, Gas HHO, Dry Cell. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ799 Diesel motor--Electronic control. |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Yeni Anita Gonti |
| Date Deposited: | 03 Nov 2020 07:24 |
| Last Modified: | 03 Nov 2020 07:24 |
| URI: | http://repository.its.ac.id/id/eprint/82223 |
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