|
[Sponsors] |
February 25, 2010, 12:06 |
Error with the unsteady flamelet Model
|
#1 |
Member
Join Date: Nov 2009
Posts: 34
Rep Power: 17 |
Hallo,
i want to use the unsteady flamelet modell for natural gas combustion. First I tried the GRI 3.0 mechanisem, this work fine. Now I use the san diego mechanisem. The steady flamelet model works, i can initialise the unsteady model, but get the error: Warning: Species XX not in flamelet-mixture. but when I create the flamelet-mixture the species is included. Reading volumetric reaction mechanism file ... Done. Reading volumetric thermodynamic database file ... Done. Reading transport property database file ... Done. Material n2: Changing method of "Thermal Conductivity" to "constant" -- data required. Changing method of "Viscosity" to "constant" -- data required. ..... Material o2: Changing method of "Thermal Conductivity" to "constant" -- data required. Changing method of "Viscosity" to "constant" -- data required. ...... Material flamelet-mixture: Changing method of "Thermal Conductivity" to "constant" -- data required. Changing method of "Viscosity" to "constant" -- data required. Warning: Enabling the unsteady solver. Disabling all equations except Unsteady Flamelet Probability. The Unsteady Flamelet model requires the unsteady post-processing of a probability equation on a steady, converged laminar flamelet solution. Updating solution at time level N... done. Calculating Unsteady Flamelet at Scalar Dissipation 9.29/s Warning: Species o2 not in flamelet-mixture. .... Warning: Species hoso2 not in flamelet-mixture. Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: () Interrupting... Done. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Reaction Rate (wk) on Flamelet model | AdidaKK | CFX | 2 | November 17, 2009 18:54 |
second and final question about flamelet combustion model | AdidaKK | CFX | 0 | October 17, 2009 08:25 |
the 2 equation of flamelet model. | AdidaKK | CFX | 0 | October 17, 2009 06:33 |
simulation results for k-w model and SST model | Li | CFX | 7 | June 29, 2007 05:19 |
Tets and k-e model for unsteady turbulence flows | Jen | Main CFD Forum | 0 | July 9, 2003 14:28 |