The nodal diagram shown is of a section of a flat plate with thermal conductivity of 51 W/m K. The left side and top side are exposed to the same convection environment at 35°C and 46.3 W/m2 K. The divisions used have Ax = Ay = 11 cm. At steady state, the temperature at 1 is T₁ = 51.1°C, at 3 is T3 = 85.0°C, at 5 is T5 = 114.3°C, at 7 is T7 = 121.4°C, and 8 is Tg = 130.4°C. What is the temperature at 4, T4? Express your answer in °C. Too h 4 Ax = Ay Too h 2 8

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Chapter2: Steady Heat Conduction
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The nodal diagram shown is of a section of a flat plate with thermal conductivity of
51 W/m K. The left side and top side are exposed to the same convection
environment at 35°C and 46.3 W/m² K. The divisions used have Ax = Ay = 11 cm.
At steady state, the temperature at 1 is T₁ = 51.1°C, at 3 is T3 = 85.0°C, at 5 is T5 =
114.3°C, at 7 is T7 = 121.4°C, and 8 is Tg = 130.4°C. What is the temperature at 4,
T4?
Express your answer in °C.
Too
h
8
3
7
Ax = Ay
Too
h
S
8
Transcribed Image Text:The nodal diagram shown is of a section of a flat plate with thermal conductivity of 51 W/m K. The left side and top side are exposed to the same convection environment at 35°C and 46.3 W/m² K. The divisions used have Ax = Ay = 11 cm. At steady state, the temperature at 1 is T₁ = 51.1°C, at 3 is T3 = 85.0°C, at 5 is T5 = 114.3°C, at 7 is T7 = 121.4°C, and 8 is Tg = 130.4°C. What is the temperature at 4, T4? Express your answer in °C. Too h 8 3 7 Ax = Ay Too h S 8
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