Experimental of the Influence of Blade Pitch Angle Cooler Fan on the Performance of Closed Cooling Water System Gas Turbine

<!DOCTYPE html> <html lang="en" dir="ltr"> <head> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <link rel="canonical" href="https://www.scientific.net/AMM.913.53" /> <meta property="og:title" content="Experimental of the Influence of Blade Pitch Angle Cooler Fan on the Performance of Closed Cooling Water System Gas Turbine | Scientific.Net" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.scientific.net/AMM.913.53" /> <meta property="og:image" content="/Content/app/scinet5/images/metadata_logo.png" /> <meta property="og:image:type" content="image/png" /> <meta property="og:image:width" content="261" /> <meta property="og:image:height" content="260" /> <meta property="og:image:alt" content="Scientific.Net Logo" /> <meta name="citation_language" content="en" /> <meta name="citation_publisher" content="Trans Tech Publications Ltd" /> <meta name="citation_title" content="Experimental of the Influence of Blade Pitch Angle Cooler Fan on the Performance of Closed Cooling Water System Gas Turbine" /> <meta name="citation_publication_date" content="2023" /> <meta name="citation_online_date" content="2023/03/03" /> <meta name="citation_journal_title" content="Applied Mechanics and Materials" /> <meta name="citation_issn" content="1662-7482" /> <meta name="citation_volume" content="913" /> <meta name="citation_firstpage" content="53" /> <meta name="citation_lastpage" content="58" /> <meta name="citation_pdf_url" content="https://www.scientific.net/AMM.913.53.pdf" /> <meta name="citation_abstract_html_url" content="https://www.scientific.net/AMM.913.53" /> <meta name="citation_keywords" content="Blade Pitch Angle;Closed Cooling Water;Cooler Fan" /> <meta name="citation_doi" content="10.4028/p-wtn1wy" /> <meta name="citation_author" content="Setya Budi" /> <meta name="citation_author" content="Bambang Arip Dwiyantoro" /> <meta name="citation_reference" content="Bambang Arip Dwiyantoro and Siti Duratun N.R: Re-Design Lube Oil Cooler pada Turbin Gas dengan Analisa Termodinamika dan Perpindahan Panas. Jurnal Teknik Pomits Vol. 3, No. 2 (2014)." /> <meta name="citation_reference" content="citation_title=The Effect of Fan Blade Radiator Gas Turbin Generator Angle on Auxiliary Cooling Water System Performance; citation_author=Erryawan Kusuma; citation_author=Agus Sigit Pramono; citation_volume=5; citation_issue=1; citation_publication_date=2019/5/10; citation_doi=10.12962/joe.v5i1.5023" /> <meta name="citation_reference" content="Swaroop M P, Paul Raphy T, Varun Menon, Vivek Balachandran, Arjun M, and Melvin Raj C R: Optimisation of Fan Blade Angle. Int. Journal of Engineering Research and Application Vol. 7, Issue 1, pp.69-71 (2017)." /> <meta name="citation_reference" content="citation_title=Effect of Blade Angle of Attack and Hub to Tip Ratio on Mass Flow Rate in an Axial Fan at a Fixed Rotational Speed; citation_conference_title=ASME 2008 Fluids Engineering Division Summer Meeting collocated with the Heat Transfer, Energy Sustainability, and 3rd Energy Nanotechnology Conferences; citation_author=Mohammad J. Izadi; citation_author=Alireza Falahat; citation_publication_date=2009/6/30" /> <meta name="citation_reference" content="citation_title=Experimental Study of The Performance Characteristic an Induced Draft Cooling Tower with Variates Fillings; citation_author=E Novianarenti; citation_author=G Setyono; citation_author=A G Safitra; citation_volume=462; citation_publication_date=2019/1/8; citation_pages=012027; citation_doi=10.1088/1757-899x/462/1/012027" /> <meta name="citation_reference" content="citation_title=Heat Transfer and Effectiveness Analysis of a Cross-Flow Heat Exchanger for Potential Energy Recovery Applications in Hot-Humid Climate; citation_author=Mardiana I Ahmad; citation_author=Y.M. Yatim; citation_author=A. R.S. Masitah; citation_volume=6; citation_issue=1; citation_publication_date=2015/1/1; citation_pages=7-14; citation_doi=10.3844/erjsp.2015.7.14" /> <meta name="citation_reference" content="F. P. Incropera, D. P. DeWitt, T. L. Bergman, and A. S. Lavine, Fundamentals of heat and mass transfer, 6th ed. Danvers (MA): John Wiley & Sons, 111 River Street, Hoboken, New Jersey, (2007)." /> <meta name="person" content="Setya Budi, Bambang Arip Dwiyantoro" /> <meta name="description" content="A closed cooling water system is one of the systems contained in gas turbines. The main function of this system is to cool the lubricating oil and winding generator. Decreased performance of closed cooling water system can cause the gas turbine protection system to be active and cause the gas turbine trip. The study began with data collection, both design data for the heat exchanger cooler fan and operating data from the closed cooling water system on the gas turbine. An experiment was carried out by varying the blade pitch angle cooler fan to measure the work parameters in the field and analyzing the results of these measurements against the performance of the heat exchanger cooler fan. Variations of blade pitch angle cooler fan were done by limiting the working parameters of the cooling fan motor. The result of this study was an increase in the blade pitch angle cooler fan results in an increase in the flow rate of the cooler fan, this also affected the heat transfer rate of the heat exchanger cooler fan which grew when the blade pitch angle cooler fan was raised. The increase of blade pitch angle cooler fan also resulted in a decrease in the temperature of closed cooling water on the heat exchanger cooler fan outlet." /> <meta name="keywords" content="Blade Pitch Angle, Closed Cooling Water, Cooler Fan" /> <meta name="copyright" content="2023 Trans Tech Publications Ltd. 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class="page-name-block-text">Experimental of the Influence of Blade Pitch Angle Cooler Fan on the Performance of Closed Cooling Water System Gas Turbine</h1> </div> <div class="paper-statistics"> <div class="loading"> <i class="inline-icon download-and-visitor-statistics-icon"></i> <span class="normal-text" id="paperDownloadsAndVisitorsCount"></span> </div> </div> <div class="clearfix"></div> <div class="page-paper-title"> <div class="preview-block"> <img alt="Article Preview" width="128" height="180" src="/AMM.913.53/thumbnail.gif"> <div id="preview-button" data-url-preview-log="/Paper/PreviewImageLog?paperId=586694"> <i class="inline-icon preview-icon"></i> </div>  <div id="paper-preview-modal" class="modal fade"> <div class="modal-dialog" role="document"> <div class="popup-page-name underline-begin"> <div class="page-name-block-text">Article Preview</div> </div> <img alt="Article Preview" class="preview-image lazyload" data-src="/AMM.913.53/preview.gif"> <a data-dismiss="modal" title="Close" class="inline-icon close-icon"></a> </div> </div>  </div> <div class="abstract-block-description"> <h3 class="page-paper-first-header">Abstract:</h3> <p class="normal-text"> A closed cooling water system is one of the systems contained in gas turbines. The main function of this system is to cool the lubricating oil and winding generator. Decreased performance of closed cooling water system can cause the gas turbine protection system to be active and cause the gas turbine trip. The study began with data collection, both design data for the heat exchanger cooler fan and operating data from the closed cooling water system on the gas turbine. An experiment was carried out by varying the blade pitch angle cooler fan to measure the work parameters in the field and analyzing the results of these measurements against the performance of the heat exchanger cooler fan. Variations of blade pitch angle cooler fan were done by limiting the working parameters of the cooling fan motor. The result of this study was an increase in the blade pitch angle cooler fan results in an increase in the flow rate of the cooler fan, this also affected the heat transfer rate of the heat exchanger cooler fan which grew when the blade pitch angle cooler fan was raised. The increase of blade pitch angle cooler fan also resulted in a decrease in the temperature of closed cooling water on the heat exchanger cooler fan outlet. </p> </div> <div class="paper-access-buttons col-xs-12"> <div class="row"> <div class="sa-button-wrap"> <a id="sa-button" class="wayfinder-login d-flex sa-button" href="javascript:;"> <div class="sa-button-logo-wrap"> <i class="inline-icon sa-white"></i> </div> <div class="d-flex justify-content-center align-items-center sa-button-text text-truncate"> <div class="sa-button-text-primary text-truncate">Access through your institution</div> </div> </a> </div> <div class="title-button-pdf"> <button id="readPaperButton" data-url-read-paper-log="/Paper/ReadThePaperLog?paperId=586694" class="button button-160"> <span class="inline-element">Read The Paper</span> </button> </div> </div> <div class="row"> </div> </div> <div class="clearfix"></div> <div class="connected-title-container"> <div class="connected-title-text 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