Engineering, 01.10.2019 16:30, hewonabi123
Acomposite wall includes 8-mm-thick hardwood siding, 40-mm x 130-mm hardwood studs every 0.65 m with 130-mm thick fiberglass insulation filling the rest of the space, and a 12-mmthick layer of gypsum (vermiculite) wall board. the thermal properties of the building materials are k = 0.094 w/m/k for the hardwood siding, k = 0.16 w/m/k for the hardwood studs, k = 0.17 w/m/k for the gypsum, and k = 0.038 w/m/k for the fiberglass insulation. what is the thermal resistance associated with a wall that is 2.5m high by 6.5m wide ( having 10 studs, each 2.5m high)? assume surfaces parallel to the x-direstion are adiabatic.
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Acomposite wall includes 8-mm-thick hardwood siding, 40-mm x 130-mm hardwood studs every 0.65 m with...
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