If the Crank-Nicolson scheme is used with the finite difference approach to get the discretized equation of the transient term with the non-uniform grid, what is the central coefficient of the previous time-step?
(Note: is the density and V the volume).

Question

TuteeHUB · Accepted Answer

(  frac{  Delta t-  Delta t^o}{  Delta t+  Delta t^o}  rho_C^o  )

TuteeHUB · Answer

(  frac{  Delta t-  Delta t^o}{  Delta t+  Delta t^o}  rho_C V_C  )

TuteeHUB · Answer

(  frac{  Delta t-  Delta t^o}{  Delta t+  Delta t^o}  rho_C^o V_C  )

TuteeHUB · Answer

(  frac{  Delta t-  Delta t^o}{  Delta t+  Delta t^o}  rho_C^o  )

TuteeHUB · Answer

(  frac{  Delta t+  Delta t^o}{  Delta t-  Delta t^o}  rho_C^o V_C  )

1.	If the Crank-Nicolson scheme is used with the finite difference approach to get the discretized equation of the transient term with the non-uniform grid, what is the central coefficient of the previous time-step? (Note: is the density and V the volume).
A.	( frac{ Delta t- Delta t^o}{ Delta t+ Delta t^o} rho_C V_C )
B.	( frac{ Delta t- Delta t^o}{ Delta t+ Delta t^o} rho_C^o V_C )
C.	( frac{ Delta t- Delta t^o}{ Delta t+ Delta t^o} rho_C^o )
D.	( frac{ Delta t+ Delta t^o}{ Delta t- Delta t^o} rho_C^o V_C )
Answer» C. ( frac{ Delta t- Delta t^o}{ Delta t+ Delta t^o} rho_C^o )

Discussion