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High Speed Rail Heat Management Cooling Copper Heat Pipe

H igh speed rail heat management cooling copper heat pipe Product D escription: A heat pipe is a heat-transfer device that combines the principles of both thermal conductivity and phase transition to efficiently manage the transfer of heat between two solid interfaces . At the hot interface of a...

  • Features & Specification

    High speed rail heat management cooling copper heat pipe


    Product Description:


    A heat pipe is a heat-transfer device that combines the principles of both thermal conductivity and phase transition to efficiently manage the transfer of heat between two solid interfaces.


    At the hot interface of a heat pipe a liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface. The vapor then travels along the heat pipe to the cold interface and condenses back into a liquid – releasing the latent heat.


    The liquid then returns to the hot interface through either capillary action, centrifugal force, or gravity, and the cycle repeats. Due to the very high heat transfer coefficients for boiling and condensation, heat pipes are highly effective thermal conductors.


    Now, we have business with local company Times metal and overseas company JR in the field of high speed train, and providing heat management scheme for customers. The complete sets of equipment and the core part - 16mm diameter heat pipe in the IGBT module was research and development by DEM.


    Main Applications:


    ●Mobile electronic equipment


    ●Notebook PC


    ●Electronic chip module


    ●Wireless device


    ●LED lighting


    ●Fuel cell/Energy storage power station


    ●Electric vehicle/High speed train


    Features And Advantages


    ●Ultra high thermal conductivity       ●Good heat resistance


    ●Reversibility of heat flow direction    ●Thermal flow direction variability


    Product Parameters(The following data for the heat pipe length is 150mm, the copper tube diameter is 6mm of the heat pipe laboratory real data)



    Standard Value

    Inspection Standard

    P/N

    CT-SO40

    CT-SO45

    CT-SO50

    CT-SO55

    CT-SO60


    Thickness(mm)

    0.40

    0.45

    0.50

    0.55

    0.60

    Vernier Calipers

    Thermal Conductivity(W/m-K)

    5

    5

    5

    5

    6


    Temperature Difference(T)

    2.31

    2.62

    1.78

    1.90

    2.05


    Response Time(sec)

    15

    15

    15

    15

    15




    Standard Value

    Inspection Standard

    P/N

    CT-SO80

    CT-S100

    CT-S120

    CT-S150

    CT-S200


    Thickness(mm)

    0.80

    1.00

    1.20

    1.50

    2.00

    Vernier Calipers

    Thermal Conductivity(W/m-K)

    8

    13

    18

    20

    30


    Temperature Difference(T)

    2.01

    1.61

    1.36

    2.04

    0.98


    Response Time(sec)

    15

    15

    15

    15

    15


    Dem Technology, through years' development, is now a leader in providing innovative material solution. Please rest assured to buy the high quality high speed rail heat management cooling copper heat pipe with our professional manufacturers and suppliers in China. We have a productive factory at your service.

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