How can I solve this PDE equation?

5 views (last 30 days)
∂c/∂t+Q∂c/∂v=Ri
R1=∑_(i=D)^G▒KFiCf
R2=KFDCF-∑_(i=N)^G▒KDiCD
R3=KFNCF+KDNCD-KNGCN
R4=KFG+KDGCD+KNGCN
I.C.: Ci(v,0)=Cis
B.C.: Q(0,t)=Qin &Ci(0,t)=Ci0
  6 Comments
saeed karami
saeed karami on 21 Oct 2016
In this question, all(D, N, NG, F, Fi, DG, FG, FD, FN and Di) are just symbols. For example, D is Just a symbol of R (Just for explain that factors) and don't has amount.
Walter Roberson
Walter Roberson on 21 Oct 2016
I do not know how to sum over a range of symbols unless the symbols have been ordered in some way. A summation over an unordered set of symbols is denoted by sigma variable_name element_of set; when you have sigma variable_name = value with upper value given, then it is assumed that the variables are orderable and vary by 1 -- e.g., i = N, i = N+1, i = N+2 ... i = G

Sign in to comment.

Accepted Answer

Pritesh Shah
Pritesh Shah on 15 Oct 2016

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!