CD Skripsi

Analisis Unjuk Kerja Alkaline Electrolyzer Cell Dengan Naoh Sebagai Elektrolit Pada Aplikasi Mesin Pembakaran Dalam

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ABSTRACT
This study aims to analyze the performance of an internal combustion engine using hydrogen gas produced through electrolysis as a supplementary fuel. Hydrogen was generated using an alkaline electrolyzer with NaOH electrolyte at various concentrations and current intensities. The experiment was conducted on a 97 cc four-stroke gasoline engine, with performance parameters including effective shaft power, brake specific energy consumption (BSEC), thermal efficiency, volumetric efficiency, and air-fuel ratio (AFR). The results show that the addition of hydrogen significantly enhances combustion efficiency and engine output. At a current of 50A, thermal efficiency increased by up to 18.43%, BSEC decreased by 19.54 KJ/kWh, while volumetric efficiency and AFR rose to 30.14% and 24.12%, respectively. Although electrical power consumption increased with higher current and electrolyte concentration, it remained within efficient operational limits. This study demonstrates that hydrogen as a dual fuel can improve engine performance and support a cleaner energy transition.
Kata kunci: hydrogen, alkaline electrolyzer, engine efficiency, BSEC, thermal efficiency, AFR, dual fuel

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2107112784

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – mesin., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2107112784

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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