World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , 

World Journal of Engineering
Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.924

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • WJERT: JUNE ISSUE PUBLISHED

    JUNE 2022 Issue has been successfully launched on 1 June 2022.

  • WJERT New Impact Factor

    Its our Pleasure to Inform you that WJERT Impact Factor has been increased from  5.549 to 5.924 due to high quality Publication at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT 1 June 2022 Issue has been Published, Kindly check it on https://www.wjert.org/home/current_issues

Indexing

Abstract

INVESTIGATION FOR VARIATION OF PERFORMANCE OF A HEXAGONAL CENTRIFUGAL GOVERNOR CONTROL SYSTEM WITH ITS TREFOILS

Debarupam Gogoi*, Angshumala Kashyap, Manasi Saikia, Monti Rajkhowa and Sevika Sarmah

ABSTRACT

A mechanical centrifugal governor has application in maintaining constant speed of a turbine shaft in power plant or in automobile by fuel control. A set of experimental case studies has been carried out by plotting characteristics curve for performance analysis of a hexagonal fuel control system with its three categories namely Porter, Proell and Hartnell governor at various load conditions to find the efficient one. The reference universal governor was set as Porter, Proell and Hartnell and interpretation were studied at three different randomly selected sleeve loads 2.765 kg, 3.265 kg and 3.765 kg to affect the controlling force. At each different stage of sleeve load, the governor was run at a set of different speeds and corresponding sleeve displacements were recorded. Then from empirical formulas for governor, other parameters such as radius of rotation, height, controlling force, effort, power, and sensitivity were calculated and characteristics curves were plotted for sleeve displacement versus governor speed and controlling force, controlling force versus radius of rotation, speed versus height to check the variations. Performances were observed from controlling force curve, effort, power, and sensitivity plot. It had been observed that at lower sleeve load Porter governor is suitable and at higher sleeve load Hartnell governor is suitable as its sensitivity is more than the other two types subjected to same set of sleeve loads.

[Full Text Article]