In the region where ( tilde{ phi_c}<0 ,and , tilde{ phi_c}>1, ) ___ – McqOptions

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1.	In the region where ( tilde{ phi_c}<0 ,and , tilde{ phi_c}>1, ) ___________ is dominant. (Note: ( tilde{ phi_c} ,and , tilde{ phi_f} ) are the normalized flow variables at the upwind node and the face).
A.	conduction
B.	convection
C.	radiation
D.	anti-diffusion
Answer» C. radiation

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