How is the thermal insulation thickness of aluminum silicate cotton fibers determined or calculated?
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Does anyone know how the insulation thickness of aluminum silicate cotton fibers is determined or calculated?
Based on the maximum operating temperature inside the furnace, the temperature of the outer wall of the furnace, and the thickness of the ceramic fiber modules in the heat-exposed layer, the total insulation thickness is calculated.
In accordance with the GB50264-2013 standard, the Design Code for Thermal Insulation of Industrial Equipment and Piping, there are three methods used for calculating the insulation thickness: the economic method, the maximum allowable heat loss method, and the surface temperature method. Some manufacturers of thermal insulation materials also have their own recommended thickness values.
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