Give the relationship between NVF and TVD. ( tilde{ phi_c} ) Normalized flow variable at the upwind node

( tilde{ phi_c}= frac{r_f}{1+r_f} )

( tilde{ phi_c}= frac{1}{1-r_f} )

( tilde{ phi_c}= frac{1}{1+r_f} )

( tilde{ phi_c}= frac{r_f}{1-r_f} )

( tilde{ phi_c}= frac{r_f}{1+r_f} )

Give the relationship between NVF and TVD. ( tilde{ phi_c} ) Normali

1.	Give the relationship between NVF and TVD. ( tilde{ phi_c} ) Normalized flow variable at the upwind node
A.	nr<sub>f</sub> Variable of flux limiter
B.	( tilde{ phi_c}= frac{1}{1-r_f} )
C.	( tilde{ phi_c}= frac{1}{1+r_f} )
D.	( tilde{ phi_c}= frac{r_f}{1-r_f} )
E.	( tilde{ phi_c}= frac{r_f}{1+r_f} )
Answer» E. ( tilde{ phi_c}= frac{r_f}{1+r_f} )