Timeline for Solving a chemical system using NDSolve
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 27, 2015 at 13:28 | vote | accept | André Oliveira | ||
| May 26, 2015 at 14:16 | history | tweeted | twitter.com/#!/StackMma/status/603203106822848512 | ||
| May 26, 2015 at 12:57 | answer | added | Phab | timeline score: 3 | |
| May 26, 2015 at 12:36 | comment | added | Phab | I may not understand your problem, but why don't you just write your r eqns as r1 = k1[r, \[Phi]] nH[r] nOH[r] etc? | |
| May 26, 2015 at 12:02 | history | edited | André Oliveira | CC BY-SA 3.0 | added 3 characters in body |
| May 26, 2015 at 11:33 | history | edited | André Oliveira | CC BY-SA 3.0 | added 59 characters in body |
| May 26, 2015 at 11:19 | comment | added | André Oliveira | I'm trying to model the chemical abundance of a Mira star as a function of its radius. The temperature t[r_,ϕ_] changes as a function of the star radius and so the rate constants k, as it depends exponentially on the temperature k = α*((t/300)^β)*(Exp[^- γ/T) | |
| May 26, 2015 at 4:51 | comment | added | MarcoB | Out of curiosity, What chemical process are you modeling? If I am not misunderstanding, your rate constants change in the course of your process. What causes the change? | |
| May 26, 2015 at 4:35 | history | asked | André Oliveira | CC BY-SA 3.0 |