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October 10, 2017, 13:56
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Need ignition delay and reaction rate data
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#1 |
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New Member
Ankit Raut
Join Date: Sep 2017
Location: Chennai
Posts: 14
Rep Power: 8  |
Hello,
I am using ECFM model for simulation of PFI engine. For that I need ignition delay data. How to get ignition delay and reaction rate data for the model? Can you please help me? Thanks! |
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November 7, 2017, 15:28
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#2 |
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Senior Member
Nitesh Attal
Join Date: Sep 2017
Location: Convergent Science, Northville MI
Posts: 113
Rep Power: 8 |
Hello Ankit,
We recommend using the Imposed Strech Spark Ignition Model (ISSIM) with ECFM simulations and request you to share your reservations (knocking?). Nonetheless you may use the tabulated kinetics ignition (TKI) model. Please write to support@convergecfd.com if you need an account on IFPEN web portal or share (via email) your reaction mechanism so that we can generate the TKI file for you. The reaction rate for burnt and unburnt fuel may be accessed via passives OMEGA_CFM and OMEGA_BG respectively. Thanks, |
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