Investigation of the effects of Al2O3 nanoparticles and various antioxidant additives on a diesel engine characteristic

Abdülvahap Çakmak

Makale detayları

Investigation of the effects of Al2O3 nanoparticles and various antioxidant additives on a diesel engine characteristic

Yazarlar:

Abdülvahap Çakmak

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Makine Mühendisliği

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 1, pp.223-235

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001309713

pISSN:

2564-6605

Anahtar kelimeler:

Özet:

 In this study, the effects of the addition of aluminium oxide AI2O3 nanoparticles and butyl hydroxytoluene BHT, tertiary butyl hydroquinone TBHQ and clove essential oil CEO antioxidant additives to a diesel-biodiesel fuel mixture B15 containing 15 by volume biodiesel on combustion characteristics, engine performance and exhaust emissions were investigated experimentally. Al2O3 nanoparticles at the dosage of 100 ppm and each of the antioxidant additives at a concentration of 2000 ppm were added to the B15 fuel. The obtained test fuels with additives and the additive-free diesel and B15 fuel were tested in a four-stroke and single-cylinder diesel engine. It is determined that when Al2O3 nanoparticles are used alone as a fuel additive, engine performance improves, CO, HC and soot emissions decrease, but NOx emission increases by an average of 30.36 under the same operating conditions. It is found that when Al2O3 nanoparticles and antioxidant additives are added together to fuel, NOx emission decreases by 7.63 on average and engine performance values are very close to those of B15 fuel. It is concluded that the TBHQ antioxidant additive is more effective than other antioxidants in NOx emission reduction.

 In this study, the effects of the addition of aluminium oxide AI2O3 nanoparticles and butyl hydroxytoluene BHT, tertiary butyl hydroquinone TBHQ and clove essential oil CEO antioxidant additives to a diesel-biodiesel fuel mixture B15 containing 15 by volume biodiesel on combustion characteristics, engine performance and exhaust emissions were investigated experimentally. Al2O3 nanoparticles at the dosage of 100 ppm and each of the antioxidant additives at a concentration of 2000 ppm were added to the B15 fuel. The obtained test fuels with additives and the additive-free diesel and B15 fuel were tested in a four-stroke and single-cylinder diesel engine. It is determined that when Al2O3 nanoparticles are used alone as a fuel additive, engine performance improves, CO, HC and soot emissions decrease, but NOx emission increases by an average of 30.36 under the same operating conditions. It is found that when Al2O3 nanoparticles and antioxidant additives are added together to fuel, NOx emission decreases by 7.63 on average and engine performance values are very close to those of B15 fuel. It is concluded that the TBHQ antioxidant additive is more effective than other antioxidants in NOx emission reduction.

 In this study, the effects of the addition of aluminium oxide AI2O3 nanoparticles and butyl hydroxytoluene BHT, tertiary butyl hydroquinone TBHQ and clove essential oil CEO antioxidant additives to a diesel-biodiesel fuel mixture B15 containing 15 by volume biodiesel on combustion characteristics, engine performance and exhaust emissions were investigated experimentally. Al2O3 nanoparticles at the dosage of 100 ppm and each of the antioxidant additives at a concentration of 2000 ppm were added to the B15 fuel. The obtained test fuels with additives and the additive-free diesel and B15 fuel were tested in a four-stroke and single-cylinder diesel engine. It is determined that when Al2O3 nanoparticles are used alone as a fuel additive, engine performance improves, CO, HC and soot emissions decrease, but NOx emission increases by an average of 30.36 under the same operating conditions. It is found that when Al2O3 nanoparticles and antioxidant additives are added together to fuel, NOx emission decreases by 7.63 on average and engine performance values are very close to those of B15 fuel. It is concluded that the TBHQ antioxidant additive is more effective than other antioxidants in NOx emission reduction.

 Bu çalışmada, hacimsel olarak 15 oranında biyodizel içeren dizel-biyodizel yakıt karışımına B15 alüminyum oksit Al2O3 nanoparçacıkları ile bütil hidroksi tolüen BHT, tersiyer bütil hidrokinon TBHQ ve karanfil esansiyel yağı KEY antioksidan katkı maddelerinin eklenmesinin yanma karakteristikleri, motor performansı ve egzoz emisyonlarına etkileri deneysel olarak incelenmiştir. Al2O3 nanoparçacıkları 100 ppm konsantrasyonunda ve antioksidan katkı maddelerinin her biri 2000 ppm konsantrasyonunda B15 yakıtına eklenmiştir. Elde edilen katkılı yakıtlar ile katkı içermeyen dizel ve B15 yakıtı dört zamanlı ve tek silindirli bir dizel motorda test edilmiştir. Al2O3 nanoparçacıklarının tek başına yakıt katkısı olarak kullanıldığında motor performansının iyileştiği, CO, HC ve is emisyonlarının azaldığı ancak aynı çalışma şartlarında NOX emisyonunun ortalama 30.36 oranında arttığı belirlenmiştir. Al2O3 nanoparçacıklarının ve antioksidan katkı maddelerinin birlikte kullanılması durumunda NOX emisyonu ortalama 7.63 oranında azalmış ve B15 yakıtına çok yakın motor performans değerleri elde edilmiştir. NOX emisyonunun azaltılmasında TBHQ antioksidan katkı maddesinin diğer antioksidanlara göre daha etkili olduğu belirlenmiştir.

Makale detayları

Investigation of the effects of Al2O3 nanoparticles and various antioxidant additives on a diesel engine characteristic

Yazarlar:

Abdülvahap Çakmak

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Makine Mühendisliği

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 1, pp.223-235

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001309713

pISSN:

2564-6605

Antioxidant

Biodiesel

Diesel engine

Fuel additive

NanoparticleAntioksidan

Biyodizel

Dizel motor

Yakıt katkısı

Nanoparçacık

Sayı

Makale detayları

Yazarlar: Abdülvahap Çakmak

Yayıncı: Nigde Omer Halisdemir University

Ana Başlıklar: Makine Mühendisliği

Dergi: Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 1, pp.223-235

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001309713

pISSN: 2564-6605

Sayı

Yazarlar:

Abdülvahap Çakmak

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Makine Mühendisliği

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 1, pp.223-235

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001309713

pISSN:

2564-6605