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reprap:wanhao:duplicator6:useful_references:thermal_conductivity [2018/11/20 06:17] – champatron | reprap:wanhao:duplicator6:useful_references:thermal_conductivity [2018/11/20 06:18] – champatron | ||
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- | * If you want a component to **lose heat**, you want it to be very high conductivity so that it quickly transfers the heat to the ambient air. Increasing exposed surface area via wide thin heat fins and moving air across them helps take advantage of this. | + | * If you want a component to **lose heat**, you want it to be very high conductivity so that it quickly transfers the heat to the ambient air. Increasing exposed surface area via wide thin heat fins and moving air across them helps take advantage of this. [[https:// |
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- | [[A note about vacuum insulation: | + | [[https:// |
- | Typically, commercially available VIPs achieve a thermal conductivity of 0.004 W/(m·K) across the centre of the panel, or an overall value of 0.006-0.008 W/(m·K) after allowing for thermal bridging (heat conduction across the panel edges) and the inevitable gradual loss of vacuum over time|https:// | + | Typically, commercially available VIPs achieve a thermal conductivity of 0.004 W/(m·K) across the centre of the panel, or an overall value of 0.006-0.008 W/(m·K) after allowing for thermal bridging (heat conduction across the panel edges) and the inevitable gradual loss of vacuum over time]] |
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