PS Lee

PS Lee

Singapore, Singapore
42K followers 500+ connections

About

Poh Seng (PS) Lee is a full professor at the Department of Mechanical Engineering at the…

Activity

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Experience

  • National University of Singapore Graphic
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    Singapore, Singapore, Singapore

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    Singapore

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    Singapore

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    Singapore

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    Singapore

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    Faculty of Engineering

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    Faculty of Engineering

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    Singapore

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    China

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Education

Publications

Patents

  • Microchannel heat sink

    Issued US US20070025082 A1

    A microchannel heat sink as well as method includes one or more microchannels through which a working fluid flows to remove heat from a heat-generating component, such as a microelectronic chip, and one or more recesses disposed in a surface communicated to the one or more of the microchannel to enhance heat transfer rate of the microchannel heat sink. The recesses can be located in a surface of a cover that closes off the microchannels. The one or more recesses can be located at one or more…

    A microchannel heat sink as well as method includes one or more microchannels through which a working fluid flows to remove heat from a heat-generating component, such as a microelectronic chip, and one or more recesses disposed in a surface communicated to the one or more of the microchannel to enhance heat transfer rate of the microchannel heat sink. The recesses can be located in a surface of a cover that closes off the microchannels. The one or more recesses can be located at one or more local hot spot regions to enhance heat transfer rates at the local regions as well as overall heat removal rate of the heat sink.

    Other inventors
    • Suresh Garimella
    See patent

Languages

  • English

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  • Chinese (Simplified)

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Organizations

  • Energy Institute

    Fellow

    - Present
  • ASME

    Fellow

    - Present
  • The Institution of Engineers Singapore

    Fellow

    - Present

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