Results 1 to 10 of about 20,455 (116)

KEY COMPONENTS OF A MOTORCYCLE-TRAFFIC SYSTEM

open access: yesIATSS Research, 2005
The key road safety problem in developing world like ASEAN countries is motorcycle safety. Motorcycle is a popular mode of personal travel and formed as the major road user.
H. HUSSAIN
exaly   +3 more sources

Road characteristics and environment factors associated with motorcycle fatal crashes in Malaysia

open access: yesIATSS Research, 2018
This study aims to determine risk factors contributing to traffic crashes in 9,176 fatal cases involving motorcycle in Malaysia between 2010 and 2012.
Muhammad Marizwan Abdul Manan   +2 more
exaly   +3 more sources

Analysis on Film Forming Mechanism of Chromium-Free Passivation Agent for Aluminum Alloy Wheel Hub [PDF]

open access: yesCailiao Baohu, 2023
In order to study the film forming mechanism of chromium-free passivation film for aluminum alloy wheel hub, the film-forming effect and mechanism of chromium-free chemical conversion film on aluminum alloy automobile wheel hub were studied by ...
CHEN Yingjiao, CHEN Bihong, YAN Liqiang, LI Heng, LIU Wanqing
doaj   +1 more source

CFD Analysis of Mechanisms Underlying the Porosity-reducing Effect of Atomized Flows in High-pressure Die Cast Products [PDF]

open access: yesMATEC Web of Conferences, 2020
In high-pressure die casting, attention has been paid to the J factor, which is defined by the speed of the metal injected at the gate and the shape of the gate.
Koya Eitaro   +5 more
doaj   +1 more source

The Verification of Engine Analysis Model Accuracy by Measuring Oil Film Pressure in the Main Bearings of a Motorcycle High-Speed Engine Using a Thin-Film Sensor

open access: yesLubricants, 2022
To improve the accuracy of the calculation analysis of crank journal bearings in motorcycle engines and accurately understand lubrication conditions, the oil film conditions of actual crankshafts and journal bearings should be measured.
Takumi Iwata   +7 more
doaj   +1 more source

A new fast heat treatment process for cast A356 alloy motorcycle wheel hubs [PDF]

open access: yesChina Foundry, 2018
The normal T6 heat treatment process for cast A356 alloy generally requires about 15 h. This long-period procedure increases greatly the manufacturing cost and decreases the productivity in practical production.
Shi-ping Lu, Rui Du, Jian-ping Liu
doaj   +1 more source

Modeling severities of motorcycle crashes using random parameters

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2021
One of the critical areas of road safety is motorcycle safety. Motorcyclists are more vulnerable to injuries than occupants of other motor vehicles when involved in crashes. Researchers have studied the relationships between motorcycle crash severity and
Ahmed Farid, Khaled Ksaibati
doaj   +1 more source

Determination of the center of gravity of multi-functional fire-fighting and rescue motorcycles used in Vietnam

open access: yesВестник Университета гражданской защиты МЧС Беларуси, 2023
Purpose. To determine a reasonable place for installing the equipment unit for the fire-rescue motorcycle, which allows maintaining the stability of the motorcycle when driving at a speed of v ≤ 70 km/h. Methods.
Quang Bon Le
doaj   +1 more source

Numerical Prediction of Heat Transfer Coefficient by Karman's Analogy and an Application for Air-Cooled Motorcycle Engines

open access: yesJournal of Fluid Science and Technology, 2007
Cooling performance is a significant issue for air-cooled motorcycle engines, because its performance depends on the vehicle motion. Commonly, a heat transfer coefficient is calculated by heat flux and temperature difference, which are solved by energy ...
Yasushi TAKAHASHI   +4 more
doaj   +1 more source

Motorcycle Conspicuity Issues and Intervention: A Systematic Review

open access: yesIranian Journal of Public Health, 2020
Background: Conspicuity has been one of the key factors in motorcycle road crashes around the world. The inability and difficulty of other road users in detecting motorcycles either at day or at night have contributed to conspicuity related motorcycle ...
Muhamad Syukri ABDUL KHALID   +3 more
doaj   +1 more source

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