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The Analysis of Engine Room Vibration of Tugboat 24 M

Maritime Park: Journal of Maritime Technology and Society · Vol. ume (2022) · pp. 93–101

DOI
10.62012/mp.v1i3.23608
ISSN
2828-6669, 2828-7010
Published
2022-10-19
Publisher
Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

A tugboat is a ship that guides large ships to dock, helps escort coal barges over bridges and also helps carry out rescues if needed. Some Tugboats had to experience increased engine power because they followed ministerial regulations. When in operation, the tugboat's engine generates the power necessary to move the ship, but on the other hand the engine also produces vibrations. Vibrations that occur on the ship have a side effect that damages the structural resistance of the ship's own construction. The purpose of this study is to find out the value of vibration and noise that occurs on the deck above the engine room due to increased engine power on the Tugboat. The method used is Finite Element Analysis using Ansys software. The results showed that the excitation frequency of the parent machine based on successive rpms was 14.99 Hz, 16.65 Hz, and 18.32 Hz. Based on the calculation of system amplitude, obtained value ranges of 8.73 x 10-10 to 8.25 x 10-10 for 1 machine and 1.14 x 10-9 to 5.65 x 10-10 for 2 machines. Then the standard vibration value is in the range of values 0.00012 to 0.00017 for 1 engine and 0.000652 to 0.000479 for 2 machines. Furthermore, the noise value obtained is in the range of 140.53 dB to 130.88 dB for 1 engine, and 140.68 to 130.75 for 2 engines. All results from calculations regarding vibration standards on the 2 deck models above the engine room get results according to standards, but the resulting noise value exceeds the limit, so it can be concluded that the construction of the engine room and deck is safe from vibration but has excessive noise.

Keywords

Collaboration network of the authors

38 authors · 150 co-authorship links · 7 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • Medan Area University
  • Tun Hussein Onn University of Malaysia
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muhammad Uswah PawaraAffiliation unknown5
Rodlian Jamal IkhwaniAffiliation unknown5
Suardi SuardiAffiliation unknown4
Wira SetiawanAffiliation unknown3
Chris Jeremy Verian SitorusAffiliation unknown3
I Putu Arya KusumaAffiliation unknown2
Mursid Nugraha ArifuddinAffiliation unknown2
Irvan SetiawanAffiliation unknown2
Andi Mursid Nugraha ArifuddinAffiliation unknown2
Samsu Dlukha NurcholiqAffiliation unknown2
Harlian KustiwansaAffiliation unknown2
HariyonoAffiliation unknown2
Budi PrasetiyoState University of Semarang1
Much Aziz MuslimTun Hussein Onn University of Malaysia1
Jumanto JumantoState University of Semarang1
Rofik RofikState University of Semarang1
Endang SugihartiState University of Semarang1
Riza ArifudinState University of Semarang1
Muhammad Cahyo NugrohoAffiliation unknown1
Niti Gede KumandangAffiliation unknown1
Taufik HidayatMedan Area University1
Arif Nur IskandarAffiliation unknown1
Abrari Noor HasmiAffiliation unknown1
Asram Dio PratamaAffiliation unknown1
Destyariani Liana PutriAffiliation unknown1
Alan Dicky Swans SaragihAffiliation unknown1
Anggoronadhi DianiswaraAffiliation unknown1
SuardiAffiliation unknown1
Riza AbdillahAffiliation unknown1
AlamsyahAffiliation unknown1
Jusma WahidahAffiliation unknown1
Vidya Rezeki ArianiAffiliation unknown1
Wardina SuwedyAffiliation unknown1
Cindy Lionita AgustyAffiliation unknown1
Muhammad Anjas SyamAffiliation 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) https://journal.unhas.ac.id/index.php/maritimepark/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">The Analysis of Engine Room Vibration of Tugboat 24 M</dc:title>
	<dc:creator xml:lang="en">Alamsyah, Alamsyah</dc:creator>
	<dc:creator xml:lang="en">Kala, Charles Sambera</dc:creator>
	<dc:creator xml:lang="en">Wulandari, Amalia Ika</dc:creator>
	<dc:creator xml:lang="id">Alamsyah, Alamsyah</dc:creator>
	<dc:subject xml:lang="en">Tugboat;</dc:subject>
	<dc:subject xml:lang="en">Engine Room;</dc:subject>
	<dc:subject xml:lang="en">Vibration;</dc:subject>
	<dc:subject xml:lang="en">Natural Frequency;</dc:subject>
	<dc:subject xml:lang="en">Noise</dc:subject>
	<dc:description xml:lang="en">A tugboat is a ship that guides large ships to dock, helps escort coal barges over bridges and also helps carry out rescues if needed. Some Tugboats had to experience increased engine power because they followed ministerial regulations. When in operation, the tugboat's engine generates the power necessary to move the ship, but on the other hand the engine also produces vibrations. Vibrations that occur on the ship have a side effect that damages the structural resistance of the ship's own construction. The purpose of this study is to find out the value of vibration and noise that occurs on the deck above the engine room due to increased engine power on the Tugboat. The method used is Finite Element Analysis using Ansys software. The results showed that the excitation frequency of the parent machine based on successive rpms was 14.99 Hz, 16.65 Hz, and 18.32 Hz. Based on the calculation of system amplitude, obtained value ranges of 8.73 x 10-10 to 8.25 x 10-10 for 1 machine and 1.14 x 10-9 to 5.65 x 10-10 for 2 machines. Then the standard vibration value is in the range of values 0.00012 to 0.00017 for 1 engine and 0.000652 to 0.000479 for 2 machines. Furthermore, the noise value obtained is in the range of 140.53 dB to 130.88 dB for 1 engine, and 140.68 to 130.75 for 2 engines. All results from calculations regarding vibration standards on the 2 deck models above the engine room get results according to standards, but the resulting noise value exceeds the limit, so it can be concluded that the construction of the engine room and deck is safe from vibration but has excessive noise.</dc:description>
	<dc:publisher xml:lang="en">Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University</dc:publisher>
	<dc:date>2022-10-19</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.unhas.ac.id/index.php/maritimepark/article/view/23608</dc:identifier>
	<dc:identifier>10.62012/mp.v1i3.23608</dc:identifier>
	<dc:source xml:lang="en">Maritime Park: Journal of Maritime Technology and Society; Volume 1, Issue 3, 2022; 93-101</dc:source>
	<dc:source>2828-6669</dc:source>
	<dc:source>2828-7010</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/maritimepark/article/view/23608/8839</dc:relation>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>