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KEHILANGAN TENAGA AKIBAT PERUBAHAN KECEPATAN ALIRAN, KEKASARAN DAN LUAS PENAMPANG PIPA PADA PENGALIRAN DALAM PIPA

Main Authors: Pujianiki, Nyoman, Susanto, Bambang
Format: Article application/pdf eJournal
Bahasa: eng
Terbitan: Jurnal Ilmiah Teknik Sipil , 2012
Subjects:
velocity
roughness
pipe surface
head loss
pipe
Online Access: http://ojs.unud.ac.id/index.php/jits/article/view/3402
ctrlnum article-3402
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">KEHILANGAN TENAGA AKIBAT PERUBAHAN KECEPATAN ALIRAN, KEKASARAN DAN LUAS PENAMPANG PIPA PADA PENGALIRAN DALAM PIPA</title><creator>Pujianiki, Nyoman</creator><creator>Susanto, Bambang</creator><subject lang="en-US">velocity, roughness, pipe surface, head loss, pipe</subject><description lang="en-US">Flowing water by pipe is mostly used to distribute the water from itssources to taps for various needs. On the way of distribution, it meets some obstacles,i.e.: velocity, surface and roughness changing. Thus, the research has been done inorder to know the influences of all the changes of the head loss on the 1 meter pipe.This research used Fluid Friction Apparatus complete with hydraulic bench andmanometer. Variation of flowing on pipe has done for 50 times, using each 6 mm and10 mm and four 17.5 mm pipe with different roughness which consist of differentsands diameter.From that research we found out that there&#x2019;s a similarity in velocity and roughnesswith head loss showing polynomial order 2 ( hf = a + bu + cu2 and hf = a + bk + ck2 )where much velocity and roughness causing higher head loss. While pipe surfaceinverse proportional to head loss that shows exponential relationship (hf = a e &#x2013;bA)where more surface causing less head loss.</description><publisher lang="en-US">Jurnal Ilmiah Teknik Sipil</publisher><contributor lang="en-US"/><date>2012-11-23</date><type>Journal:Article</type><type>File:application/pdf</type><identifier>http://ojs.unud.ac.id/index.php/jits/article/view/3402</identifier><source lang="en-US">Jurnal Ilmiah Teknik Sipil; Vol. 9, No. 2 Juli 2005</source><language>eng</language><recordID>article-3402</recordID></dc>
language eng
format Journal:Article
Journal
File:application/pdf
File
Journal:eJournal
author Pujianiki, Nyoman
Susanto, Bambang
title KEHILANGAN TENAGA AKIBAT PERUBAHAN KECEPATAN ALIRAN, KEKASARAN DAN LUAS PENAMPANG PIPA PADA PENGALIRAN DALAM PIPA
publisher Jurnal Ilmiah Teknik Sipil
publishDate 2012
topic velocity
roughness
pipe surface
head loss
pipe
url http://ojs.unud.ac.id/index.php/jits/article/view/3402
contents Flowing water by pipe is mostly used to distribute the water from itssources to taps for various needs. On the way of distribution, it meets some obstacles,i.e.: velocity, surface and roughness changing. Thus, the research has been done inorder to know the influences of all the changes of the head loss on the 1 meter pipe.This research used Fluid Friction Apparatus complete with hydraulic bench andmanometer. Variation of flowing on pipe has done for 50 times, using each 6 mm and10 mm and four 17.5 mm pipe with different roughness which consist of differentsands diameter.From that research we found out that there’s a similarity in velocity and roughnesswith head loss showing polynomial order 2 ( hf = a + bu + cu2 and hf = a + bk + ck2 )where much velocity and roughness causing higher head loss. While pipe surfaceinverse proportional to head loss that shows exponential relationship (hf = a e –bA)where more surface causing less head loss.
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