Improvement in performance of vented disc brake by geometrical modification of rotor

Mithlesh, S.; Tantray, Zubair Ahmad; Bansal, Mohit; Kumar, Kotte V. Kartik Pawan; Kurakula, Varun Sai; Singh, Manpreet

doi:10.1016/j.matpr.2021.05.006

Cited by 12 publications

(10 citation statements)

References 4 publications

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“…3 It is shown in fig1. 3. It is also known as the "S-Cam" braking system since it is actuated by a larger size cam or an "S-shaped cam".…”

Section: Pneumatic Brake Systemmentioning

confidence: 98%

Design and Analysis of Automobile Disc Brake using ANSYS

Vamsi¹

2023

IJMTST

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The application of disc brake in the growing automotive world is considered a major automotive performance factor to be considered while designing any automobile class and variants. A disc brake is one of the essential components in any automobile as it is used to turn down the speed of the automobile. During braking operation, the braking pads and discs are undergoing severe conditions of wear and high temperature. To prevent harm to the disc brake or other components, the heat generated by this disc brake must then be released into the environment. Therefore, it is crucial to provide effective heat dissipation to the environment. Increasing the surface area where heat is dissipated into the environment is one potential solution. Comparison can be done for deformation, stresses, temperature etc. form the three materials to check which material is best. Catia is a 3d modeling software widely used in the design process. ANSYS is general-purpose finite element analysis (FEA) software package. Finite Element Analysis is a numerical method of deconstructing a complex system into very small pieces (of user-designated size) called elements. The project aims to model a disc brake. Structural and Thermal analysis is done on the disc brake A proper rotor design and superior heat-dissipating material provide better performance during the braking mechanism. In this project, the optimal arrangement of holes, slots, and cut sections curved are studied by using Ansys software.

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“…3 It is shown in fig1. 3. It is also known as the "S-Cam" braking system since it is actuated by a larger size cam or an "S-shaped cam".…”

Section: Pneumatic Brake Systemmentioning

confidence: 98%

Design and Analysis of Automobile Disc Brake using ANSYS

Vamsi¹

2023

IJMTST

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“…Ansys Workbench telah banyak dipakai oleh beberapa peneliti seperti pada penelitian peningkatan kinerja rem cakram berventilasi dengan modifikasi geometris rotor [6]. Dalam penelitiannya, dilakukan modifikasi dua tahap pada pengereman yang ada pada rem cakram berventilasi dan analisis dilakukan menggunakan perangkat lunak berbasis simulasi Ansys untuk meningkatkan masa pakai dan karakteristik tegangan.…”

Section: Pendahuluanunclassified

“…Tetapi, tegangan mulai menyebar dari area pingir lubang cakram yang divariasikan. Hasil simulasi pada penelitian ini menunjukan koherensi dengan hasil penelitian sebelumnya [6] bahwa desain cakram yang dimodifikasi dengan diameter lubang yang lebih besar ditemukan lebih baik dalam karakteristik tegangan karena dapat mengurangi nilai tegangan maksimum. Selain itu, hasil investigasi pada ketiga model cakram menunjukkan bahwa potensi resiko terendah cakram akan mengalami crack yaitu pada cakram Model 1.…”

Section: Engineering Dataunclassified

Simulasi Kekuatan Struktur Model Variasi Cakram Sepeda Motor Menggunakan Metode Elemen Hingga

Octavianus¹,

Gamayel²,

Ariyansah³

2022

metiks

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Abstrak. Cakram merupakan salah satu komponen utama pada sistem rem cakram sepeda motor yang berfungsi untuk memperlambat laju putaran roda sepeda motor. Cakram sepeda motor memiliki model pola lubang yang bervariasi jumlah dan bentuknya. Penelitian ini bertujuan untuk menganalisis tegangan maksimum variasi model cakram dan menginvenstigasi potensi area cakram akan retak. Metode penelitian dilakukan dengan pendekatan reverse engineering menggunakan metode elemen hingga. Pengujian dilakukan dengan mensimulasikan cakram pada kondisi statis dengan tekanan sebesar 1.4 MPa dan transien dengan kecepatan putaran cakram sebesar 12 rad/s menggunakan perangkat lunak Ansys Workbench R2 2021 Student Version. Hasil penelitian menunjukkan tegangan maksimum terendah pada cakram Model 1 yaitu sebesar 3.1362 MPa (simulasi statis) dan 507.91 MPa (simulasi transien). Selain itu, visualisasi distribusi tegangan hasil simulasi menunjukkan potensi resiko terendah cakram akan mengalami retak yaitu pada cakram Model 1.

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Section: Introductionmentioning

confidence: 99%

“…12 Furthermore, previous disc-related studies lacked experimental data obtained from benchmarking tests of the results derived from the analysis, making the analysis not sufficiently validated. 13,14 Therefore, in this study, the shape of a brake disc was optimized to improve the thermodynamic performance while securing the structural stability of the ventilated brake disc. The result was verified through bench experiments.…”

Section: Introductionmentioning

confidence: 99%

Optimal design and verification through bench experiment to secure structural stability and improve thermodynamic performance of ventilated brake disc

Park

Sun

Jang

et al. 2023

Advances in Mechanical Engineering

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In this study, the thermodynamic performance of a ventilated brake disc was improved by securing structural stability and verified through bench experiments. A brake disc is a braking device that decelerates a vehicle or stops it, and the disc should maintain a reliable braking force. The temperature rise on the disc surface has the greatest effect on the braking force. In recent years, many studies have been conducted on the shape of the disc in order to secure stable braking force and heat dissipation at the same time. However, as the disc surface is processed further, it becomes more difficult to have stable braking force, although the heat dissipation property is improved. Therefore, in this study, disc shapes were designed to improve heat dissipation performance while maintaining structural performance. The stress and temperature distribution were analyzed using ANSYS and optimal design of disc shapes was performed through PIAnO. In addition, to compare and verify the initial model and the optimized model, a prototype was fabricated to judge the feasibility of the optimization using a dynamometer. It can be expected that the heat dissipation performance and driving safety can be improved by using new brake discs.

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Improvement in performance of vented disc brake by geometrical modification of rotor

Cited by 12 publications

References 4 publications

Design and Analysis of Automobile Disc Brake using ANSYS

Design and Analysis of Automobile Disc Brake using ANSYS

Simulasi Kekuatan Struktur Model Variasi Cakram Sepeda Motor Menggunakan Metode Elemen Hingga

Optimal design and verification through bench experiment to secure structural stability and improve thermodynamic performance of ventilated brake disc

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