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Design a heat equation model to determine the solution. The physical data needed to model for copper includes: density p= 5.82g / cm', thermal conductivity K = 0.095cal / cm sec C, specific heat O =0.097cal / g C. The initial temperature is 70sin(t x/100) C and the ends are kept at 0 C of a laterally insulated copper bar of 120 cm long. Determine the time its goint to take for the maximum temperature in the bar to drop to 100 C?

Design a heat equation model to determine the solution. The physical data needed to model for copper includes: density p= 5.82g / cm', thermal conductivity K = 0.095cal / cm sec C, specific heat O =0.097cal / g C. The initial temperature is 70sin(t x/100) C and the ends are kept at 0 C of a laterally insulated copper bar of 120 cm long. Determine the time its goint to take for the maximum temperature in the bar to drop to 100 C?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question # 3: Design a heat equation model to determine the solution. The physical data needed to model for copper includes: density p= 5.82g/cm', thermal conductivity K = 0.095cal / cm sec C, %3D specific heat O =0.097cal / g C. The initial temperature is 70 sin(T x/100) C and the ends %3D are kept at 0 C of a laterally insulated copper bar of 120 cm long. Determine the time its goint to take for the maximum temperature in the bar to drop to 100 C ?
Transcribed Image Text:Question # 3: Design a heat equation model to determine the solution. The physical data needed to model for copper includes: density p= 5.82g/cm', thermal conductivity K = 0.095cal / cm sec C, %3D specific heat O =0.097cal / g C. The initial temperature is 70 sin(T x/100) C and the ends %3D are kept at 0 C of a laterally insulated copper bar of 120 cm long. Determine the time its goint to take for the maximum temperature in the bar to drop to 100 C ?
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