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Laminar Flame Speed






                            Laminar flame speed is the crucial characteristic for suitability in gas engines.



                                  Lam. Flame Speed [cm/s]
                           120




                           100        Coke gas



                            80
                                  TS-Pyrolysis gas


                            60




                            40      Natural Gas


                                  Biogas   !
                            20                       !         !
                                  Wood Gas                               !         !                                                      Limit


                              0                                                              !                                       !

                                 1       1,1       1,2       1,3       1,4       1,5       1,6       1,7       1,8       1,9        2

                                                                         Air/Fuel Ratio 



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