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Studi Penurunan Tekanan Akibat Aliran Melalui Katup

Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin · Vol. 5 No. 3 (2020) · pp. 69–75

DOI
10.55679/enthalpy.v5i3.15771
ISSN
2502-8944
Published
2020-12-31
Publisher
Teknik Mesin Universitas Halu Oleo
Language
eng

Abstract

The purpose of this study was to determine the effect of flow rate (Q) on pressure drop (ΔP) and to find out how much pressure drop value (ΔP) and loss coefficient (k) occurred in valves. The method used is an experimental study, using a series of test installations. In this study the free variables used were the flow rate that passes through the valve pipe, for bound variables are reynolds number (Re), loss coefficient (K) and pressure decrease (ΔP). Based on the results of the study, it can be concluded that the greater the discharge of outflow (Q) the smaller the value of pressure reduction (ΔP) that occurs, and vice versa. The pressure drop value (ΔP) obtained at the valve opening was 16.6% for each point of ΔP1-2, ΔP1-3, ΔP1-4, ΔP1-5 of 18846.1 Pa; 19129.2 Pa; 20506.1 Pa; 20897.0 Pa. While the amount of friction coefficient value (hf) obtained at the valve opening is 99.6% for each point hf2, hf3, hf4, hf5 which is 0.188 mH2O; 0.263 mH2O; 0.338 mH2O; 0.414 mH2O. Keywords: Valve, Discharge, Head Loss, Pressure Drop

Collaboration network of the authors

40 authors · 224 co-authorship links · 3 across different organisations · showing the 40 most connected

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

  • Universitas Halu Oleo
  • Universitas Syiah Kuala
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Abd KadirUniversitas Halu Oleo12
Samhuddin SamhuddinAffiliation unknown11
Kadir KadirAffiliation unknown10
Aminur AminurUniversitas Halu Oleo9
Prinob AksarUniversitas Halu Oleo9
Ridway BalakaAffiliation unknown8
Budiman SudiaAffiliation unknown8
Yuspian GunawanAffiliation unknown7
Agustinus LolokAffiliation unknown7
Nanang EndriatnoAffiliation unknown6
La HasanuddinAffiliation unknown5
La HasanudinUniversitas Halu Oleo5
Lukas Kano MangallaUniversitas Halu Oleo4
Sudarsono SudarsonoAffiliation unknown3
Raden Rinova SisworoUniversitas Halu Oleo3
Muhammad HasbiUniversitas Syiah Kuala3
Sunandar IhsanUniversitas Halu Oleo2
Jenny DellyAffiliation unknown2
La Ode Muhammad MunandriAffiliation unknown2
SITTI ROSYIDAHAffiliation unknown1
Muhammad Zakaria UmarAffiliation unknown1
Muhammad ArsyadUniversitas Halu Oleo1
Mazhfia UmarAffiliation unknown1
Wa Ode Sitti ZubaydahUniversitas Halu Oleo1
Yamin YaminUniversitas Halu Oleo1
Muhammad Handoyo SahumenaUniversitas Halu Oleo1
Juhaepa JuhaepaUniversitas Halu Oleo1
Ratna SupiyahUniversitas Halu Oleo1
Sabarudin SabarudinUniversitas Halu Oleo1
Waode Indri Sasmita HasmiAffiliation unknown1
Irvan AnwarAffiliation unknown1
Nurul HukmahAffiliation unknown1
La Ode Amrul HasanAffiliation unknown1
Asad SyahdanAffiliation unknown1
Sartirlan AliAffiliation unknown1
Laode SaefuddinAffiliation unknown1
Adnal AdnalAffiliation 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://ojs.uho.ac.id/index.php/ENTHALPY/oai, first harvested 31 Okt 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Studi Penurunan Tekanan Akibat Aliran Melalui Katup</dc:title>
	<dc:creator>Arfan, Arfan</dc:creator>
	<dc:creator>Salimin, Salimin</dc:creator>
	<dc:creator>Imran, Al Ichlas</dc:creator>
	<dc:description xml:lang="en-US">The purpose of this study was to determine the effect of flow rate (Q) on pressure drop (ΔP) and to find out how much pressure drop value (ΔP) and loss coefficient (k) occurred in valves. The method used is an experimental study, using a series of test  installations.  In  this  study  the  free  variables  used  were  the  flow  rate  that passes through the valve pipe, for bound variables are reynolds number (Re), loss coefficient (K) and pressure decrease (ΔP). Based on the results of the study, it can be concluded that the greater the discharge of outflow (Q) the smaller the value of pressure reduction (ΔP) that occurs, and vice versa. The pressure drop value (ΔP) obtained at the valve opening was 16.6% for each point of ΔP1-2, ΔP1-3, ΔP1-4, ΔP1-5 of 18846.1 Pa; 19129.2 Pa; 20506.1 Pa; 20897.0 Pa. While the amount of friction coefficient value (hf) obtained at the valve opening is 99.6% for each point hf2, hf3, hf4, hf5 which is 0.188 mH2O; 0.263 mH2O; 0.338 mH2O; 0.414 mH2O. Keywords: Valve, Discharge, Head Loss, Pressure Drop </dc:description>
	<dc:publisher xml:lang="en-US">Teknik Mesin Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2020-12-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/15771</dc:identifier>
	<dc:identifier>10.55679/enthalpy.v5i3.15771</dc:identifier>
	<dc:source xml:lang="en-US">Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin; Vol 5, No 3 (2020): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin; 69-75</dc:source>
	<dc:source>2502-8944</dc:source>
	<dc:source>10.55679/enthalpy.v5i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/15771/10659</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 ENTHALPY</dc:rights>
</oai_dc:dc>