Dependence of hysteresis friction in viscoelastic material on velocity and viscosity
W. Iwashita & M. Otsuki
Oral presentation at The 4th Malaysian International Tribology Conference, The Pacific Sutera Hotel, Kota Kinabalu, Malaysia
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Talks and Presentations
Roles of waviness and groove in control of stiction and slip nucleation
W. Iwashita, M. Castellano & D.S. Kammer
Oral presentation at The 26th International Congress of Theoretical and Applied Mechanics (ICTAM 2024), EXCO, Daegu, South Korea
Theory of friction in macroscopic objects based on continuum analysis
W. Iwashita, H. Matsukawa & M. Otsuki
Poster presentation at IUTAM Symposium on Mechanics of Soft Materials and Soft Robots, The University of Tokyo, Japan
Control of static friction by designing grooves in frictional interface
W. Iwashita, H. Matsukawa & M. Otsuki
Oral presentation at 2023 SES Annual Technical Meeting, Hyatt Regency Minneapolis, USA
Dependence of static friction coefficient on the shape of frictional interface
W. Iwashita, H. Matsukawa & M. Otsuki
Oral presentation at 9th International Tribology Conference, Fukuoka 2023 (ITC Fukuoka 2023), Fukuoka International Congress Center, Japan
Static friction coefficient depends on the external pressure and block shape due to precursor slip: finite element simulation
M. Otsuki, W. Iwashita & H. Matsukawa
Oral presentation at 9th International Tribology Conference, Fukuoka 2023 (ITC Fukuoka 2023), Fukuoka International Congress Center, Japan
Analysis of interface resistance between silicone sheet with groove structure and sliding water droplet on the sheet
C. Saito, K. Yanagisawa, N. Okumura, W. Iwashita & H. Taura
Oral presentation at 2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE 2022), Nagoya University, Japan
How do 3D viscoelastic objects begin to slide? – Relation between precursor slip and friction coefficient –
W. Iwashita, H. Matsukawa & M. Otsuki
Oral presentation at 7th World Tribology Congress (WTC 2022), Lyon Convention Centre, France
Breakdown of Amontons’ law due to precursor slip in 3D viscoelastic object
W. Iwashita, H. Matsukawa & M. Otsuki
Oral presentation at 19th U.S. National Congress on Theoretical and Applied Mechanics (USNC/TAM 2022), The University of Texas at Austin, USA
How do macroscopic objects begin to slide? – Relation between precursor slip and friction coefficient –
W. Iwashita, H. Matsukawa & M. Otsuki
Poster presentation at The 9th International Symposium on Surface Science (ISSS-9), Takamatsu, Japan (Online)
Basic evaluation for sliding behavior of silicone sheet with surface topography using equation of motion
K. Yanagisawa, C. Saito, W. Iwashita & N. Okumura
Oral presentation at The 3rd Malaysian International Tribology Conference 2020ne (MITC 2020ne), Langkawi, Malaysia (Online)