Heat and Mass Transfer

In dairy and thermal food engineering systems analysis #17, the transport formulation for Working principles of heat exchangers dictates that:

Options:

• (A) Enthalpy conservation, Fourier conduction, LMTD effectiveness, and Fickian mass flux govern rates of temperature change and moisture loss
• (B) Heat transfers spontaneously from colder to hotter bodies without work
• (C) Overall heat transfer coefficient is infinite in milk
• (D) Radiation heat transfer requires a continuous solid medium