Comprehensive Analysis and Development of a Solar Electric Vehicle Brake Disc.

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Title: Comprehensive Analysis and Development of a Solar Electric Vehicle Brake Disc.
Authors: Birawat, Fanil Harshad1 fanil.birawat@learner.manipal.edu, Ganju, Shubham1 shubham.ganju@learner.manipal.edu, Furtado, Kelly Ann Dennis2 kelly.furtado@learner.manipal.edu, Shenoy, Nagesh1 shenoy.srinivas@learner.manipal.edu, Pai, Anand3 anand.pai@manipal.edu, Acharya, Subash4 subash.acharya@manipal.edu
Source: Engineering Letters. Feb2026, Vol. 34 Issue 2, p686-693. 8p.
Subjects: Disc brakes, Brake systems, Motor vehicle dynamics, Design research, Thermal stability, Electric vehicles, Mechanical efficiency
Abstract: Effective braking systems are critical for ensuring safe and controlled deceleration in any vehicle. The advancements in the brake systems over the years have seen a surge in the utilization of disc brakes. This study outlines the complete design, analysis, validation, and fabrication of a custom brake disc developed for a student-built solar car competing in the ESVC 3000. Based on vehicle dynamics and brake design fundamentals, key parameters like braking force, torque, disc size, and heat transfer were calculated. Among three proposed designs, AB-3 was chosen for its superior thermal and mechanical performance. The disc (with AB-3 design) was then fabricated using a vertical machining centre and tested on the car under different braking conditions, including sudden stops, gradient holding, and repeated braking to simulate heat buildup. The brakes performed reliably without any signs of failure and maintained consistent performance throughout. The final system performed reliably during the ESVC3000 competition, contributing to the car's recognition in braking and acceleration events. [ABSTRACT FROM AUTHOR]
Copyright of Engineering Letters is the property of International Association of Engineers (IAENG) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 191342749
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  Label: Title
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  Data: Comprehensive Analysis and Development of a Solar Electric Vehicle Brake Disc.
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  Data: <searchLink fieldCode="AR" term="%22Birawat%2C+Fanil+Harshad%22">Birawat, Fanil Harshad</searchLink><relatesTo>1</relatesTo><i> fanil.birawat@learner.manipal.edu</i><br /><searchLink fieldCode="AR" term="%22Ganju%2C+Shubham%22">Ganju, Shubham</searchLink><relatesTo>1</relatesTo><i> shubham.ganju@learner.manipal.edu</i><br /><searchLink fieldCode="AR" term="%22Furtado%2C+Kelly+Ann+Dennis%22">Furtado, Kelly Ann Dennis</searchLink><relatesTo>2</relatesTo><i> kelly.furtado@learner.manipal.edu</i><br /><searchLink fieldCode="AR" term="%22Shenoy%2C+Nagesh%22">Shenoy, Nagesh</searchLink><relatesTo>1</relatesTo><i> shenoy.srinivas@learner.manipal.edu</i><br /><searchLink fieldCode="AR" term="%22Pai%2C+Anand%22">Pai, Anand</searchLink><relatesTo>3</relatesTo><i> anand.pai@manipal.edu</i><br /><searchLink fieldCode="AR" term="%22Acharya%2C+Subash%22">Acharya, Subash</searchLink><relatesTo>4</relatesTo><i> subash.acharya@manipal.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Engineering+Letters%22">Engineering Letters</searchLink>. Feb2026, Vol. 34 Issue 2, p686-693. 8p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Disc+brakes%22">Disc brakes</searchLink><br /><searchLink fieldCode="DE" term="%22Brake+systems%22">Brake systems</searchLink><br /><searchLink fieldCode="DE" term="%22Motor+vehicle+dynamics%22">Motor vehicle dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Design+research%22">Design research</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+stability%22">Thermal stability</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+vehicles%22">Electric vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+efficiency%22">Mechanical efficiency</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Effective braking systems are critical for ensuring safe and controlled deceleration in any vehicle. The advancements in the brake systems over the years have seen a surge in the utilization of disc brakes. This study outlines the complete design, analysis, validation, and fabrication of a custom brake disc developed for a student-built solar car competing in the ESVC 3000. Based on vehicle dynamics and brake design fundamentals, key parameters like braking force, torque, disc size, and heat transfer were calculated. Among three proposed designs, AB-3 was chosen for its superior thermal and mechanical performance. The disc (with AB-3 design) was then fabricated using a vertical machining centre and tested on the car under different braking conditions, including sudden stops, gradient holding, and repeated braking to simulate heat buildup. The brakes performed reliably without any signs of failure and maintained consistent performance throughout. The final system performed reliably during the ESVC3000 competition, contributing to the car's recognition in braking and acceleration events. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Engineering Letters is the property of International Association of Engineers (IAENG) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 686
    Subjects:
      – SubjectFull: Disc brakes
        Type: general
      – SubjectFull: Brake systems
        Type: general
      – SubjectFull: Motor vehicle dynamics
        Type: general
      – SubjectFull: Design research
        Type: general
      – SubjectFull: Thermal stability
        Type: general
      – SubjectFull: Electric vehicles
        Type: general
      – SubjectFull: Mechanical efficiency
        Type: general
    Titles:
      – TitleFull: Comprehensive Analysis and Development of a Solar Electric Vehicle Brake Disc.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Birawat, Fanil Harshad
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            NameFull: Ganju, Shubham
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            NameFull: Furtado, Kelly Ann Dennis
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            NameFull: Shenoy, Nagesh
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            NameFull: Pai, Anand
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            NameFull: Acharya, Subash
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            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
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              Value: 34
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            – TitleFull: Engineering Letters
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