Akira Ohkawa

Some flow characteristics of a vertical liquid jet system having downcomers

Akira Ohkawa, Daisuke Kusabiraki, Yoshiyuki Kawai et al. · Chemical Engineering Science · 1986 · 61 citations

Natural Sciences, Aerospace Engineering, Aerodynamics +12

Gas entrainment rate and flow pattern of vertical plunging liquid jets

Daisuke Kusabiraki, Hidefumi Niki, Kazuaki Yamagiwa et al. · The Canadian Journal of Chemical Engineering · 1990 · 51 citations

Engineering, Aerospace Engineering, Physics +15

Simultaneous Organic Carbon Removal and Nitrification by Biofilm Formed on Oxygen Enrichment Membrane.

Kazuaki Yamagiwa, Akira Ohkawa, Okihiko Hirasa · JOURNAL OF CHEMICAL ENGINEERING OF JAPAN · 1994 · 50 citations · Full text

Engineering, Chemical Engineering, Environmental Engineering +17

Gas holdup and gas entrainment rate in downflow bubble column with gas entrainment by a liquid jet operating at high liquid throughput.

Kazuaki Yamagiwa, Daisuke Kusabiraki, Akira Ohkawa · JOURNAL OF CHEMICAL ENGINEERING OF JAPAN · 1990 · 49 citations · Full text

Engineering, Chemical Engineering, Aerodynamics +13

Permeation of wet CO2/CH4 mixed gas through a liquid membrane supported on surface of a hydrophobic microporous membrane

Akira Ito, Shuhong Duan, Yoshiaki Ikenori et al. · Separation and Purification Technology · 2001 · 47 citations

Engineering, Chemical Engineering, Chemistry +16