CEA Codes forum

Dear Didier, Thanks for your comments. 1) For your suggestion "For your first request, I could by default cancel intial ADJUST process at beggening of the run, when transient simulation is selected. What do you thing about this solution" In that case, Can I still apply the matching options "Match wi...

Dear Didier,

Sure, thanks for the help.

Bruce

Dear Didier, Thank you for your help, I came again with a request. In the past, you suggested removing the matching options and matching diagnostic. This works fine in most cases; however, in another, I need to make a match to avoid emittance growth. The matching options were removed because at the ...

Dear Didier, Re-taking again the transient studies. I am trying to apply for compensation in a transient regime. The next figure shows the model that I am using (that we discussed in the past). Lattice.png There the second cavity has a faulty behavior, the details of the Cav file and the simulations...

Dear Didier, Thank you very much for the information. I have to more questions: 1) About the equation "Q0i=Qolow-(3./4.)*Qolow*Eaccnom/10e6;", Could you tell me how this equation is obtained? or some references. 2) When you said that "Qi is calculated one time in the beginning"? Do you mean that lat...

Dear Didier, On the manual, the quality factor of the loaded cavity (QL) is given by: 1/QL=1/Q0 + 1/Qi + 1/Qt... (1) How TraceWin estimated the incident coupling (Qi)? Qt is given, and Q0 can be estimated from the input parameters. I would like it if you could explain to me a little more about Qi. B...

Dear Didier,

I see. Thank you very much for your explanation.

Bruce

Dear Didier, Thank you very much for your explanations. 1) Please allow me to add something. When you use adjusted like this: MY_DIAG (my_pos_and_size) 1 wanted_X(m) 0 MY_DIAG (my_pos_and_size) 1 wanted_Y(m) 1 I believe that the code adjusts first on the X plane, and then on the Y, right? I am wonde...

Dear Didier, Thank you very much for your suggestions. About the use of "diag_value=sqrt((Bcent[0]-param[1])*(Bcent[0]-param[1])+(Bcent[2]-param[2])*(Bcent[2]-param[2]))". (A.1) I have the next comments, 1) It seems that optimization criteria is the following "TraceWin Criteria = pow(target_value - ...

Dear Didier, Thanks for your help. 1) About the command in the manual. I tried to say that you are right, the official version appears "-m32". The error was in my personal pdf manual (for some bizarre reason appeared; however, I already replaced it with a new one and everything is fine.) 2) About th...