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ITS » Undergraduate Theses » S1 - Teknik Mesin Lintas Jalur
Posted by dee@its.ac.id at 07/01/2015 19:01:13  •  1143 Views


STUDI EKSPERIMEN PENGARUH PERUBAHAN DESAIN FLYWHEEL TERHADAP WAKTU PENGOSONGAN ENERGI KINETIK MODEL KERS

EXPERIMENTAL STUDY TO MEASURE DISCHARGE TIME OF KINETIC ENERGY OF KERS PROTOTYPE WITH VARIOUS DESIGN OF FLYWHEEL

Author :
BURHAMUDDIN, MUHAMMAD ( 2111106029 )




ABSTRAK

Kinetik Energy Recovery System KERS adalah suatu upaya untuk menyimpan energi kinetik yang terbuang selama pengereman. Penelitian ini bertujuan untuk menganalisis pengaruh perubahan desain flywheel terhadap waktu pengosongan energi kinetik model KERS. Penelitian dilakukan dengan cara memvariasikan putaran dari motor penggerak sebagai representasi dari kecepatan awal kendaraan menghitung waktu pengosongan energi untuk masing-masing flywheel serta menghitung energi kinetik yang tersimpan oleh masing-masing flywheel untuk setiap putaran yang berbeda. Hasil dari penelitian ini adalah massa flywheel 1 3004 kg dengan inersia 0.0162 kg.m2 dan radius girasi 0.07 kgwaktu pengosongan energi kinetik 34 detik 814 detik dan pemulihan energi kinetik 119 J 7067 J. Flywheel 2 memiliki massa 3016 kg inersia 00033 kg.m2 dan radius girasi 00033 m waktu pengosongan enrgi kinetik 166 detik 534 detik dan pemulihan energi kinetik 13 J 1595 J. Flywheel 3 memiliki massa 302 kg dengan inersia 00192 kg.m2 dan radius girasi 008 m. waktu pengosongan energi 382 detik 1698 detik. Pemulihan energi kinetik 197 J 54758 J. Besar pemulihan enrgi dan waktu pengosongan energi kinetik sebanding dengan radius girasinya.


ABSTRACT

Kinetic Energy Recovery System KERS is a system to harvest the wasted kinetic energy during braking .This experiment aims to analyze effect of various flywheel shapes on the discharge time of KERS models that have been made.This experiment done by varying the rotation of the motor as a representation of the initial velocity of vehicles then calculating the discharge time of kinetic energy for each of the flywheel and calculating the kinetic energy stored by each flywheel.The results of this study were flywheel 1 has 3004 kg of mass with moment of inertia and radius of gyration 0.0162 kg.m2 and 007 kg the kinetic energy discharge time 3.4 seconds - 8.14 seconds and kinetic energy recovery of 11.9 J - 706.7 J. flywheel 2 has a mass of 3016 kg a 0.0033 kg.m2 moment of inertia and radius of gyration 007 m. It has discharge time of 1.66 seconds - 5.34 seconds and recovery of kinetic energy of 1.3 J - 159.5 J. Flywheel 3 has a mass of 3.02 kgwith 0.0192 kg.m2 of inertia and radius of gyration 0.08 m . Discharge time of 3.82 seconds - 16.98 seconds . and kinetic energy recovery of 19.7 - 5475.8 J. The amount of energy recovery and discharge time is proportional to the radius of gyration of flywheel.



KeywordsKinetik Energy Recovery System(KERS); Flywheel; Waktu pengosongan energi kinetik
 
Subject:  Aeromekanika
Contributor
  1. DR. Eng. Harus Laksana Guntur, ST., M. Eng
Date Create: 01/01/2014
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-21101140005940
Collection ID: 21101140005940
Call Number: RSM 531.6 Bur s


Source
Undergraduate Thesis of Mechanical Engineering, RSM 531.6 Bur s, 2015

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Copyright @2015 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




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  1.  ITS-Undergraduate-35298-2111106029-abstract_en.pdf - 79 KB
  2.  ITS-Undergraduate-35298-2111106029-conclusion.pdf - 126 KB




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