planning:thermal_protection:windows:windowinstallationcalculation
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planning:thermal_protection:windows:windowinstallationcalculation [2024/12/11 14:02] – yhsiao | planning:thermal_protection:windows:windowinstallationcalculation [2024/12/11 14:03] (current) – yhsiao | ||
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The simplified model depicts the frame as a panel which varies in terms of its materials and Uf value. Three different methods for various frame types are outlined in Figure 1. In this figure, aluminium shells with excellent thermal conductivity are shown as a separate layer. When calculating the equivalent thermal conductivity, | The simplified model depicts the frame as a panel which varies in terms of its materials and Uf value. Three different methods for various frame types are outlined in Figure 1. In this figure, aluminium shells with excellent thermal conductivity are shown as a separate layer. When calculating the equivalent thermal conductivity, | ||
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===== Calculations ===== | ===== Calculations ===== | ||
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The following charts present the differences between the results obtained using the precise calculation method and the simplified calculation model. A positive value indicates that the result calculated using the simplified model is higher than that recorded using the precise calculation method, and that using the former to determine the energy balance generally has a low level of measurement uncertainty. | The following charts present the differences between the results obtained using the precise calculation method and the simplified calculation model. A positive value indicates that the result calculated using the simplified model is higher than that recorded using the precise calculation method, and that using the former to determine the energy balance generally has a low level of measurement uncertainty. | ||
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planning/thermal_protection/windows/windowinstallationcalculation.1733922169.txt.gz · Last modified: by yhsiao