広島大学

Basic Information

Academic Degrees

• Kansai University
• Kansai University

Research Activities

Academic Papers

1. Emergence of a Euglena bioconvection spot controlled by non-uniform light, Frontiers in Ecology and Evolution, 11, 20230420
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2. Bioconvection pattern of Euglena under periodical illumination, FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY, 11, 20230317
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3. Long-time behavior of swimming Euglena gracilis in a heterogenous light environment, FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY, 11, 20230220
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4. Inertial migration of red blood cells under a Newtonian fluid in a circular channel, JOURNAL OF FLUID MECHANICS, 952, 20221129
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5. A concept on velocity estimation from magnetic resonance velocity images based on variational optimal boundary control, Journal of Biomechanical Science and Engineering, 17(3), 22-00050, 20220406
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6. Pattern Transition on Inertial Focusing of Neutrally Buoyant Particles Suspended in Rectangular Duct Flows, Micromachines, 12, 20211014
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7. Axial and Nonaxial Migration of Red Blood Cells in a Microtube, Micromachines, 12, 20210928
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8. Variation of focusing patterns of laterally migrating particles in a square-tube flow due to non-Newtonian elastic force, Physical Review Fluids, 6, 20210712
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9. Bifurcation phenomena on the inertial focusing of a neutrally buoyant spherical particle suspended in square duct flows, Physical Review Fluids, 4, 20191220
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10. Three regimes of inertial focusing for spherical particles suspended in circular tube flows, Journal of Fluid Mechanics, 871, 20190530
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11. Inertial migration regimes of spherical particles suspended in square tube flows, 2, 20170412
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12. Numerical simulation for the motion of a spherical particle in laminar square duct flows, Science and Technology Reports of Kansai University, 59, 2017

Invited Lecture, Oral Presentation, Poster Presentation

1. Effect of particle size on inertial particle focusing in square duct flows, Hiroshi Yamashita, Takeshi Akinaga, Masako Sugihara-Seki, The 11th International Conference on Multiphase Flow, 2023/04, Without Invitation, English, The Japanese Society for Multiphase Flow, Japan
2. Bioconvection of Euglena suspension under heterogeneous light condition, Hiroshi Yamashita, Touya Kamikubo, Kazuki Muku, Nobuhiko J. Suematsu, Makoto Iima, ISABMEC2022, 2022/11, Without Invitation, English, Society of Aero Aqua Bio-mechanisms, Virtual
3. Control of the localized bioconvection unit of Euglena suspension by manipulating light environment, Hiroshi Yamashita, Touya Kamikubo, Kazuki Muku, Nobuhiko J. Suematsu, Makoto Iima, 75th Annual Meeting of the American Physical Society Division of Fluid Dynamics, 2022/11, Without Invitation, English, American Physical Society, United States of America
4. The cross-sectional distributions of a neutrally buoyant spherical particle suspended in square duct flow, Hiroshi Yamashita, Takeshi Akinaga, and Masako Sugihara-Seki, 74th Annual Meeting of the APS Division of Fluid Dynamics, 2021/11, Without Invitation, English, American Physical Society, United States of America (Virtual)
5. Inertial focusing patterns and their transition for a neutrally buoyant sphere suspended in rectangular duct flow, Hiroshi Yamashita and Masako Sugihara-Seki, 73rd Annual Meeting of the APS Division of Fluid Dynamics, 2020/11, Without Invitation, English, American Physical Society, United States of America (Virtual)
6. Inertial focusing phenomena of neutrally buoyant particles suspended dilutely in square duct flows, Hiroshi Yamashita, Ryusei Soen, Naoto Yokoyama, Tomoaki Itano and Masako Sugihara-Seki, 71th Annual Meeting of the APS Division of Fluid Dynamics, 2018/11, Without Invitation, English, American Physical Society, United States of America
7. Inertial particle focusing regimes in suspension flows through square ducts, Hiroshi Yamashita, Tomoaki Itano and Masako Sugihara-Seki, 70th Annual Meeting of the APS Division of Fluid Dynamics, 2017/11, Without Invitation, English, American Physical Society, United States of America
8. Particle focusing regimes in laminar suspension flows through square ducts, Hiroshi Yamashita, Tomoaki Itano and Masako Sugihara-Seki, Fourteenth International Conference on Flow Dynamics, 2017/11, Without Invitation, English, Tohoku University, Japan
9. Lateral migration of a spherical particle in laminar square duct flows, Hiroshi Yamashita, Hiroyuki Shichi, Tomoaki Itano and Masako Sugihara-Seki, International Symposium on Micro-Nano Science and Technology 2016, 2016/12, Without Invitation, English, The Japan Society of Mechanical Engineers, Japan