Textile Engineering > GATE 2012 > Thermal Conductivity
The thermal conductivity of a nonwoven fabric is given by
λ=0.03+0.00005ρ+0.15/ρ
where λ is the thermal conductivity of the fabric in W/(m.K), ρ is the bulk density of the fabric in kg/m³, and ρ ∈ [10,200].
The minimum value of thermal conductivity, in mW/(m.K), is approximately
λ=0.03+0.00005ρ+0.15/ρ
where λ is the thermal conductivity of the fabric in W/(m.K), ρ is the bulk density of the fabric in kg/m³, and ρ ∈ [10,200].
The minimum value of thermal conductivity, in mW/(m.K), is approximately
Correct : a
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