Pengaruh Aditif Pelumas Hexagonal Boron Nitride terhadap Keausan Mesin Diesel B30 dalam Uji Durabilitas 200 Jam

M Faizur Rijal Azhad; Parman; Immanuel Fredy Augustino; Rahmat Basya Shahrys  Tsany; Dicki Nizar Zulfika

doi:10.55679/pistonjt.v10i2.118

Penulis

M Faizur Rijal Azhad Politeknik Perkapalan Negeri Surabaya
Parman Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya, Surabaya 60111, Indonesia
Immanuel Fredy Augustino Teknik Permesinan Kapal, Politeknik Perkapalan Negeri Surabaya, Surabaya 60111, Indonesia
Rahmat Basya Shahrys Tsany Teknik Permesinan Kapal, Politeknik Perkapalan Negeri Surabaya, Surabaya 60111, Indonesia
Dicki Nizar Zulfika Teknik Permesinan Kapal, Politeknik Perkapalan Negeri Surabaya, Surabaya 60111, Indonesia

DOI:

https://doi.org/10.55679/pistonjt.v10i2.118

Kata Kunci:

Biodiesel , Gesekan , Nanopartikel , Performa Mesin , Tribologi

Abstrak

Hexagonal boron nitride (hBN) nanoparticles have emerged as a promising lubricant additive to mitigate friction and wear in internal combustion engines. This study presents a comprehensive experimental investigation of exfoliated hBN nanoparticles as a lubricant additive for a single-cylinder four-stroke diesel engine operating on B30 biodiesel fuel. A prolonged 200-hour durability test was conducted to evaluate the effects of hBN-additivated lubricant on engine wear characteristics and performance parameters, including torque, specific fuel consumption, and brake power. Wear analysis was performed on critical engine components to quantify wear reduction mechanisms. The results demonstrate that exfoliated hBN nanoparticles effectively reduce wear rates in B30-fueled diesel engines, contributing to enhanced tribological performance and extended engine durability. Furthermore, the additivated lubricant exhibited improved fuel efficiency without compromising engine performance. This work addresses a significant gap in the tribological literature regarding nano-additive efficacy in biodiesel combustion systems and provides practical insights for sustainable engine operation. The findings underscore the potential of hBN as a functional nano-additive in supporting both efficiency and environmental sustainability of biofuel-based internal combustion engines.

Unduhan

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