In Situ Rubber-Wheel Contact on Road Surface Using Ultraviolet-Induced Fluorescence Method
Source abstract
Abstract
This study examines the relationship between rubber-wheel and the contact area on the road surface. Ultraviolet-induced fluorescence microscopy was used to observe and measure the contact parts with pyranine as a dye solution. The high sensitivity to U.V. light makes it easy to distinguish contact and non-contact regions on a very small scale. The experiment was conducted in static and dynamic conditions to identify its influence on the apparent contact area of rubber-wheel and road surface. The in-situ observation of the contact area was captured and recorded using a high-speed digital camera with 1-inch a CMOS (complementary metal oxide semiconductor) sensor. Additionally, the contact area between rubber-wheel and road surface was measured using an analyzing software. The results show differences in static and dynamic contact conditions based on the operating parameters.
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Research context
OpenAlex topics: Adhesion, Friction, and Surface Interactions · Surface Roughness and Optical Measurements · Lubricants and Their Additives
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Division of Mechanical Science and Engineering, Graduate School of Natural Science and Technology, Kanazawa University, Natural Science Research Building 3, Kakuma-machi, Kanazawa 920-1192, Ishikawa, Japan
Department of Mechanical Engineering, Engineering Faculty, Islamic University of Riau, Jl. Kaharuddin Nst. No. 113, Simpang Tiga, Kec. Bukit Raya, Kota Pekanbaru 28284, Riau, Indonesia
Funding
Indonesia Endowment Fund for Education (LPDP)
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