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ITS » Paper and Presentation » Teknik Sistem Perkapalan
Posted by anisw@its.ac.id at 21/04/2016 11:57:22  •  749 Views


FLUID ANALYSIS DUE TO DAMAGE ON 3 BLADES ON INDUCED DRAFT FAN

ANALISA ALIRAN FLUIDA AKIBAT KERUSAKAN 3 BLADE PADA INDUCED DRAFT FAN

Author :
TAMBUNAN, SAMUEL ANDERSON ( 4209100074 )




ABSTRAK

Induced Draft Fan merupakan bagian dari sistem pembangkit listrik. Salah satu dari komponen Induced Draft Fan ini mengalami kerusakan pada daun bladenya. Induced Draft Fan ini berjenis axial compressor yang memiliki 16 buah blade blade bekerja secara CPP Controlable Pitch Propeller Pada tipe Controllable Pitch Propeller CPP daun blade dapat berubah sudutnya untuk menyesuaikan dengan RPM sehingga kecepatan sesuai dengan yang diinginkan. Dalam keadaan normal semua sudut blade akan berubah sesuai dengan perubahan kecepatan tetapi dalam keadaan tertentu tiga blade mengalami kerusakan dengan pitch yang tidak seragam. Tujuan dari penelitian ini adalah mengetahui bagaimana aliran fluida mempengaruhi gaya - gaya yang terjadi pada blade dan hub ketika daun blade pada fan mengalami kerusakan Metode analisa yang akan digunakan adalah CFD Computational Fluid Dynamics. Variabel yang divariasikan adalah pitch dan putaran blade.


ABSTRACT

Induced Draft Fan is part of the power plant system. One of the components of the Induced Draft FanIDF blade suffered damage to its leaves. This axial compressor Induced Draft Fan has 16 pieces of blades and blades work as Controllable Pitch Propeller. On Controllable Pitch Propeller type CPP leaf blade changes its angle to adjust the speed according to RPM desired. Under normal circumstances all the blade angle will change according to the change of pace but in certain circumstances three blades were damaged because the pitches were not uniform. The purpose of this study was to determine how fluid flow affects the force on the blade and the hub when the leaves on the fan blade is damaged The analysis method will be using CFD Computational Fluid Dynamics. The Variables are varied pitch and propeller rotation.



KeywordsInduced Draft Fan; Blade; Controllable Pitch Propeller; Computational Fluid Dynamics
 
Subject:  none
Contributor
  1. Irfan Syarif Arief ST, MT.
Date Create: 21/04/2016
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-paper-42121160008906
Collection ID: 42121160008906
Call Number: RSSP 620.106 4 Tam a


Source
Paper and Presentations, Marine Engineering, RSSP 620.106 4 Tam a, 2014

Coverage
ITS Community

Rights
Copyright @2016 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-paper-41280-4209100074-paper.pdf - 1391 KB
  2.  ITS-paper-41280-4209100074-presentation.pdf - 3985 KB




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