• 625 Citations
  • 15 h-Index
1985 …2019

Research output per year

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Research Output

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2019

Computational fluid dynamic analysis of a marine hydrokinetic crossflow turbine in low Reynolds number flow

Doan, M. N., Alayeto, I. H., Kumazawa, K. & Obi, S., 2019 Jan 1, Computational Fluid Dynamics. American Society of Mechanical Engineers (ASME), (ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wake characteristics comparison between isolated and pair configurations of marine hydrokinetic crossflow turbines at low Reynolds numbers

Alayeto, I. H., Doan, M. N., Kumazawa, K. & Obi, S., 2019 Jan 1, Fluid Mechanics. American Society of Mechanical Engineers (ASME), (ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Experimental and computational fluid dynamic analysis of laboratory-scaled counter-rotating cross-flow turbines in marine environment

Doan, M. N., Alayeto, I. H., Padricelli, C., Obi, S. & Totsuka, Y., 2018 Jan 1, Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change. American Society of Mechanical Engineers (ASME), Vol. 2.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Experimental study on modeled caudal fins propelling by elastic deformation

Baba, N. & Obi, S., 2018 Jan 1, Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics. American Society of Mechanical Engineers (ASME), Vol. 1.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Simultaneous measurment of fluctuating velocity and pressure using time-resolved PIV and miniature static-pressure probes

Kawata, T. & Obi, S., 2013 Jan 1, International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2013. TSFP-8, (International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2013; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Experimental investigation of the complex flow behavior in a hard disk drive model

Shirai, K., Büttner, L., Czarske, J., Shiga, N. & Obi, S., 2011 Dec 1, ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011. PARTS A AND B ed. p. 1077-1084 8 p. (ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011; vol. 7, no. PARTS A AND B).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010

Duct water current turbine and extremely low head helical turbine

Phommachanh, S., Sutikno, P. & Shinnosuke, O., 2010 Nov 25, 10th Asian International Conference on Fluid Machinery, AICFM. p. 213-224 12 p. (AIP Conference Proceedings; vol. 1225).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2007

Turbulent structure and relaminalization of a rotating turbulent channel flow at high rotaton number

Sato, S. & Obi, S., 2007 Dec 1, 2007 Proceedings of the ASME/JSME Thermal Engineering Summer Heat Transfer Conference - HT 2007. p. 211-216 6 p. (2007 Proceedings of the ASME/JSME Thermal Engineering Summer Heat Transfer Conference - HT 2007; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2003

Asymmmetry and unsteadiness of incipient separation of nominally axisymmetric turbulent boundary layer

Masuda, S., Okada, K., Takagi, R. & Obi, S., 2003 Dec 1, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 2, Part B, Symposia. Ogut, A., Tsuji, Y., Kawahashi, M., Ogut, A., Tsuji, Y. & Kawahashi, M. (eds.). p. 1103-1108 6 p. (Proceedings of the ASME/JSME Joint Fluids Engineering Conference; vol. 2 B).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On the role of correlation between instantaneous velocity and pressure-gradient in large-scale turbulence

Obi, S., 2003 Jan 1, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums. Ogut, A., Tsuji, Y. & Kawahashi, M. (eds.). American Society of Mechanical Engineers, p. 2059-2064 6 p. (Proceedings of the ASME/JSME Joint Fluids Engineering Conference; vol. 1 C).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance prediction for optical wall shear stress sensor using direct numerical simulation of fluid flow

Shirai, K., Tsuru, K. & Obi, S., 2003 Dec 1, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part A, Forums. Ogut, A., Tsuji, Y., Kawahashi, M., Ogut, A., Tsuji, Y. & Kawahashi, M. (eds.). p. 75-80 6 p. (Proceedings of the ASME/JSME Joint Fluids Engineering Conference; vol. 1 A).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1994

Control of turbulent separating and reattaching flow by periodic perturbations

Masuda, S., Obi, S. & Aoki, K., 1994 Jan 1, Turbulence Control. Publ by ASME, p. 55-61 7 p. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED; vol. 193).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)