Search Results 1-6 of 6

  • G105 The Effect of the Shapes of Valves on Emulsification action in a Homogenizer  [in Japanese]

    YOSHIMURA Yoshio , SUMITOMO Takashi , FUKUTOMI Junichiro , SHIGEMITSU Toru

    … The homogenizer basically consists of a high-pressure plunger pump usually with triple plungers to minimize pressure fluctuations and a homogenizing valve with a narrow gap. … However, the flow within the homogenizing valve part is not clarified theoretically. … If the flow pattern within the valve part could be solved, a more efficient and stabilized emulsification could be carried out. …

    The Proceedings of the Fluids engineering conference 2010(0), 537-538, 2010

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  • The Shapes of Valves and Emulsification Action in a Homogenizer  [in Japanese]

    SUMITOMO Takashi , FUKUTOMI Junichiro , SHIGEMITSU Toru , YOSHIMURA Yoshio

    圧力式乳化機は,安定した乳化が得られるため幅広い分野で利用されている.しかし,圧力式乳化機では,せん断・乱流・キャビテーションが同時に引き起こされ,乳化作用に対し重要度が高いものから,せん断・乱流・キャビテーションをランク付けすることは非常に難しい.圧力式乳化機の均質バルブ内の流れについて研究されているが,おもに圧力の違いで検討されており,依然として明らかにされていない部分がある.そこで,本研究で …

    Japan Journal of Food Engineering 10(4), 215-222, 2009

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  • G403 Study of Internal Flow and Droplet Break-up in a Homogenizer  [in Japanese]

    YOSHIMURA Yoshio , SUMITOMO Takashi , FUKUTOMI Junichiro , SHIGEMITSU Toru

    … The homogenizer basically consists of a high-pressure plunger pump usually with triple plungers to minimize pressure fluctuations and a homogenizing valve with a narrow gap. … However, the flow within the homogenizing disk part is not clarified theoretically. …

    The Proceedings of the Fluids engineering conference 2009(0), 569-570, 2009

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  • 515 Study of Internal Flow and Emulsification Effect of a Homogenizer  [in Japanese]

    ISHIDA Naoki , SUMITOMO Takashi , FUKUTOMI Junichiro , SHIGEMITSU Toru

    The Proceedings of Conference of Chugoku-Shikoku Branch 2009.47(0), 165-166, 2009

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  • Study of Internal Flow and Emulsification Effect in a Homogenizer(Fluids Engineering)  [in Japanese]

    SUMITOMO Takashi , FUKUTOMI Junichiro , SHIGEMITSU Toru , ISHIDA Naoki , YOSHIMURA Yoshio

    … The homogenizer basically consists of a high-pressure plunger pump usually with triple plungers to minimize pressure fluctuations and a homogenizing valve with a narrow gap. … However, the flow within the homogenizing valve is not clarified theoretically. … If the flow pattern within the homogenizing valve could be solved, a more efficient and stabilized emulsification could be carried out. …

    TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 75(759), 2199-2206, 2009

    J-STAGE  References (8)

  • 1737 Study of internal flow and emulsification of a Homogerizer  [in Japanese]

    ISHIDA Naoki , SUMITOMO Takashi , NASADA Ryoichi , FUKUTOMI Junichiro , SHIGEMITSU Toru

    … Modeling and optimization of a small homogenizing unit are often restrained by a lack of information on the flow conditions within the homogenizer valve. … An investigation of the impinging radial jet within a homogenizer valve is presented. … An experimental measurement of the size of the valve gap is presented in order to validate mathematical relations that give valve gap sizes versus homogenizing pressure. …

    The proceedings of the JSME annual meeting 2008.2(0), 111-112, 2008

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