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Torque and Power Characteristics of Single Piston LPG-Fueled Engines on Variations of Ignition Timing

Automotive Experiences · Vol. 2 No. 1 (2019) · pp. 22–27

DOI
10.31603/ae.v2i1.2632
ISSN
2615-6636, 2615-6202
Published
2019-04-19
Publisher
Universitas Muhammadiyah Magelang
Language
en

Abstract

Liquefied Petroleum Gas (LPG) is an alternative fuel that has all key properties for the Spark Ignition (SI) engine. However, because of its properties, ignition timing on an LPG SI engine needs to be advanced from the reference angle to get the optimum performance. Therefore, this article presents the torque and power characteristics of a single piston LPG engine on variations of ignition timing. Evaluation of engine performance is carried out at the ignition timing of 15O, 17O, and 19O BTDC. The results showed the highest torque for LPG fuel was 10.64 Nm which was achieved at 3500 rpm with ignition timing of 19O BTDC, while the highest power for LPG fuel was 6.9 hp which was achieved at 5936 rpm with ignition timing of 19O BTDC.

Keywords

Collaboration network of the authors

22 authors · 66 co-authorship links

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  • Walailak University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muji SetiyoAffiliation unknown3
Budi WaluyoWalailak University2
Saifudin SaifudinAffiliation unknown2
Bagas Arif PrasetyoAffiliation unknown2
Dwi Ahmad RizaniAffiliation unknown2
Haryadi NurrohmanAffiliation unknown1
Beni SusantoAffiliation unknown1
Bambang Hadi PriyantoAffiliation unknown1
Indra Chandra SetiawanAffiliation unknown1
Heru Adi NugrohoAffiliation unknown1
Widarto WidartoAffiliation unknown1
Pardjono PardjonoAffiliation unknown1
Suroto MunaharAffiliation unknown1
Hasan KotenAffiliation unknown1
Aditya KolakotiAffiliation unknown1
Retno RusdjijatiAffiliation unknown1
Rifky IsmailAffiliation unknown1
Ilham HabibiAffiliation unknown1
Muhamad Latifur RochmanAffiliation unknown1
Fungky Dyan PertiwiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://journal.unimma.ac.id/index.php/AutomotiveExperiences/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Torque and Power Characteristics of Single Piston LPG-Fueled Engines on Variations of Ignition Timing</dc:title>
	<dc:creator xml:lang="en">Purnomo, Bagiyo Condro</dc:creator>
	<dc:creator xml:lang="en">Widodo, Noto</dc:creator>
	<dc:subject xml:lang="en">Single piston engine</dc:subject>
	<dc:subject xml:lang="en">LPG</dc:subject>
	<dc:subject xml:lang="en">Ignition timing</dc:subject>
	<dc:subject xml:lang="en">Torque</dc:subject>
	<dc:subject xml:lang="en">Power</dc:subject>
	<dc:description xml:lang="en">Liquefied Petroleum Gas (LPG) is an alternative fuel that has all key properties for the Spark Ignition (SI) engine. However, because of its properties, ignition timing on an LPG SI engine needs to be advanced from the reference angle to get the optimum performance. Therefore, this article presents the torque and power characteristics of a single piston LPG engine on variations of ignition timing. Evaluation of engine performance is carried out at the ignition timing of 15O, 17O, and 19O BTDC. The results showed the highest torque for LPG fuel was 10.64 Nm which was achieved at 3500 rpm with ignition timing of 19O BTDC, while the highest power for LPG fuel was 6.9 hp which was achieved at 5936 rpm with ignition timing of 19O BTDC.</dc:description>
	<dc:publisher xml:lang="en">Universitas Muhammadiyah Magelang</dc:publisher>
	<dc:date>2019-04-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unimma.ac.id/AutomotiveExperiences/article/view/2632</dc:identifier>
	<dc:identifier>10.31603/ae.v2i1.2632</dc:identifier>
	<dc:source xml:lang="en">Automotive Experiences; Vol. 2 No. 1 (2019); 22-27</dc:source>
	<dc:source>2615-6636</dc:source>
	<dc:source>2615-6202</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unimma.ac.id/AutomotiveExperiences/article/view/2632/1424</dc:relation>
</oai_dc:dc>