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  1. 301

    Suppression of drum brake squeal through structural modifications using finite element method by Abu-Bakar, Abd. Rahim, Buang, Mohd. Reaza, Abdul Rashid, Mohd. Zam, Abdul Rahman, Roslan

    Published 2009
    “…To date, a large number of proposals have been implemented in tackling disk brake squeal but very few solutions have been forwarded in drum brake assembly. This paper attempts to propose a solution to reduce drum brake squeal through structural modifications by using the Finite Element (FE) method. …”
    Article
  2. 302

    Reduction of motorcycle's drum brake squeal noise using constrained layer damping (CLD) by Abdulridha, Mundher Fadhil, Jusoh, Muhamad Anuwar, Abu Bakar, Abd. Rahim, Abdullah, Mohamed Ruslan

    Published 2015
    “…Brake noise, particularly squeal is the most annoying and disturbing sound to the people, With a large number of motorcycles used in Malaysia, the level of squeal noise can be very high, especially during busy or heavy traffics due to high numbers of braking applications, Thus, this paper aims to reduce potential squeal noises generated by a rear drum brake assembly of motorcycles using constrained layer damping (CLD), A three dimensional finite element (FE) model of the drum brake assembly that consists of a drum and two brake shoes is developed and analysed, Complex eigenvalue analysis (CEA) is employed to determine stability of the drum brake assembly, where positive real parts of the eigenvalues indicate an unstable modes and its associated imaginary parts indicate an unstable (squeal) frequencies. …”
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    Conference or Workshop Item
  3. 303

    Modelling and control of an electro-mechanical drum parking brake system for vehicle rollaway prevention by Rozaini, Ahmad Humaizi

    Published 2020
    “…A mathematical modelling of the parking brake assembly based on the drum brake design was firstly developed. Then, an electronic control unit (ECU) model with different controller schemes such as proportional controller (P), and Proportional-Derivative (PD) controller was considered and simulated using MATLAB/SIMULINK to enhance its response performances. …”
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    Thesis
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    Karakteristik dan Mutu Arang Kayu Jati (Tectona grandis) dengan Sistem Pengarangan Campuran pada Metode Tungku Drum (The Quality and Characteristics of Teak (Tectona grandis) Charcoal Made by Mixed Carbonisation in Drum Kiln) by Rais Salim

    Published 2016-12-01
    “…One of the charcoal production methods used was a kiln drum with carbonisation mixed system. This research aimed to identify and analyse the quality of teak wood charcoal made by carbonisation mixed system with the addition of sawdust teak using kiln drum method. …”
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    Article
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    Effect of factors on the red pigment production in the stirred drum bioreactor: fractional factorial design approach by Farhan, Mohd Said, Mohamad Al Aamin, Razali

    Published 2019
    “…This research has emphasized on the capability of stirred drum bioreactor on performing red pigment in solid-state fermentation (SSF) of Monascus purpureus FTC 5357 by using oil palm frond (OPF). …”
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    Conference or Workshop Item
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    Influence of coal cowl parameters on the coal loading process of thin coal seam shearer drum by Weipeng Xu, Xiaodi Zhang, Kuidong Gao, Shenghao Ma

    Published 2024-03-01
    “…Abstract The low loading rate of the thin coal seam shearer drum is a severe obstacle to the efficient mining of thin seam resources, and the auxiliary drum loading through the cowl is an effective measure to alleviate this situation. …”
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    Article
  18. 318

    Fault Diagnosis of Demountable Disk-Drum Aero-Engine Rotor Using Customized Multiwavelet Method by Jinglong Chen, Yu Wang, Zhengjia He, Xiaodong Wang

    Published 2015-10-01
    “…The demountable disk-drum aero-engine rotor is an important piece of equipment that greatly impacts the safe operation of aircraft. …”
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    Article
  19. 319

    Development of automatic control system of drum boiler on the basis of fuzzy controller with pid-controller adaptation by Umurzakova Dilnoza, Abdullayev Timurbek, Khakimov Akhror, Qadamova Zulayho

    Published 2024-01-01
    “…The aim of the study is to reduce energy losses in a drum steam boiler by introducing an automatic control system realized on the basis of fuzzy adaptation of proportional-integral-derivative (PID) controller coefficients using fuzzy term-multiplications. …”
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    Article
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