Write the nodal equation and establish the stability criteria for node 1 in Figure P4-78 (transient analysis).
Question:
In Problem 4-73
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Figure P4-78 MaterialA Convection T 30 C 4 cm Insulation 4 cm Material B 0.46 0.85 0.8 20 1.2 0.5 7800 1600 2500
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