In what condition need the tran.dat file
 

I am working on c12h26 autoignition. when solving, the tran.dat is required. but when I copy the file into the working folder, it is told that SPECIES C12H26 CAN NOT BE FOUND IN tran.dat. so what can I do to make the solution need not the tran.dat file? Thanks a million.

Re: In what condition need the tran.dat file
 

tran.dat is used when chemkin module has been run, you should check the tran.dat file to confirm that c12h26 is inclued in the file.

Re: In what condition need the tran.dat file
 

what combustion model using?

Re: In what condition need the tran.dat file
 

none