Compute time for the center temperature reaches given value, Mechanical Engineering

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Compute time for the center temperature reaches given value

A 3 cm thick stainless steel (thermal diffusivity 0.0000044, k=16.3) plate initially at 500°C is suddenly exposed to convective environment at 40°C with h=150 W/ m^2*°C.

(a) Calculate the time for the center temperature reaches 120°C.

(b) Calculate the time for the surface temperature reaches 120°C.

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Mechanical Engineering: Compute time for the center temperature reaches given value

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Mechanical Engineering: Compute time for the center temperature reaches given value

Reference No:- TGS0738702

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Recent Questions Asked Mechanical Engineering

Q : How many revolutions would bohr''s theory suggest

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Mechanical Engineering: Compute time for the center temperature reaches given value

Reference No:- TGS0738702

Recent Questions Asked Mechanical Engineering

Q : How many revolutions would bohr''s theory suggest

Q : Determine the required exit pressure

Q : Derive the equation for the viscous force

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