Concepedia

R. O ̄ba

RO

Statistics

Publications

4

Citations

124

H-Index

4

Active since

1960

Affiliations

Tohoku University(Current)

R. O ̄ba is an author at Tohoku University specializing in engineering, mechanical engineering, and fluid mechanics.

Top concepts

EngineeringMechanical EngineeringFluid DynamicsCavitationPropulsionAerodynamicsCivil EngineeringRheologyMechanicsGeomechanics

Publications per year

1960–2019

4

Publications

4

Cavitation Effect on the Discharge Coefficient of the Sharp-Edged Orifice Plate

Fukusaburo NUMACHI, Masahiro Yamabe, R. O ̄ba · Journal of Basic Engineering · 1960 · 48 citations

Aeroacoustics, Cavitation, Cavitation Number +14

Experimental study of heat transfer by water flowing through smooth and rough rock fractures

Yinfei Luo, Weilin Xu, Yude Lei et al. · Energy Reports · 2019 · 41 citations · Full text

Rock Testing, Geothermal Energy Extraction, Engineering +18

Effect of Polymer Additives on Cavitation Development and Noise in Water Flow Through an Orifice

R. O ̄ba, Y. Ito, Kazuo Uranishi · Journal of Fluids Engineering · 1978 · 24 citations

Cavitation, Cavitating Flow, Bubble Dynamic +15

Effect of Surface Roughness on Cavitation Performance of Hydrofoils—Report 1

Fukusaburo NUMACHI, R. O ̄ba, Itaru Chida · Journal of Basic Engineering · 1965 · 11 citations

Cavitating Flow, Engineering, Aerospace Engineering +12

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