PREMIX: A FORTRAN program for modelling steady laminar one-dimensional premixed flames. This report documents a Fortran computer program that computes species and temperature profiles in steady-state burner-stabilized and freely propagating premixed laminar flames. The program accounts for finite rate chemical kinetics and multicomponent molecular transport. After stating the appropriate governing equations and boundary conditions, we discuss the finite difference discretization and the Newton method for solving the boundary value problem. Global convergence of this algorithm is aided by invoking time integration procedures when the Newton method has convergence difficulties. The program runs in conjunction with preprocessors for the chemical reaction mechanism and the transport properties. Transport property formulations include the option of using multicomponent or mixture-averaged formulas for molecular diffusion. Discussion of two example problems illustrates many of the program’s capabilities

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  1. Bhattacharya, Atmadeep: Analysis of laminar premixed flame structure of isooctane/2-methylfuran/air mixtures with a skeletal mechanism (2021)
  2. Chen, Xinyi; Peng, Wenrui; Gillard, Philippe; Courty, Leo; Sankhe, Mamadou Lamine; Bernard, Stephane; Wu, Yun; Wang, Yuan; Chen, Zheng: Effects of fuel decomposition and stratification on the forced ignition of a static flammable mixture (2021)
  3. Dave, Himanshu L.; Chaudhuri, Swetaprovo: Evolution of local flame displacement speeds in turbulence (2020)
  4. Li, Tao; Pan, Jiaying; Kong, Fanfu; Xu, Baopeng; Wang, Xiaohan: A quasi-direct numerical simulation solver for compressible reacting flows (2020)
  5. You, Jiaping; Yang, Yue: Modelling of the turbulent burning velocity based on Lagrangian statistics of propagating surfaces (2020)
  6. Zhang, Pengyuan; Kang, Yinhu; Zhang, Yi; Lu, Xiaofeng; Wang, Quanhai: Flammability dynamics and oscillation-induced extinction mechanism of dimethyl ether spherical diffusion flame in microgravity (2020)
  7. Hamon, François P.; Day, Marcus S.; Minion, Michael L.: Concurrent implicit spectral deferred correction scheme for low-Mach number combustion with detailed chemistry (2019)
  8. Massey, James C.; Langella, Ivan; Swaminathan, Nedunchezhian: A scaling law for the recirculation zone length behind a bluff body in reacting flows (2019)
  9. Srivastava, Nimisha; Aravind, B.; Velamati, Ratna Kishore; Minaev, Sergey; Kumar, Sudarshan: Numerical investigations on behaviour bifurcation of premixed (\mathrmH_2)-air flames in mesoscale tubes (2019)
  10. Belhi, Memdouh; Han, Jie; Casey, Tiernan A.; Chen, Jyh-Yuan; Im, Hong G.; Sarathy, S. Mani; Bisetti, Fabrizio: Analysis of the current-voltage curves and saturation currents in burner-stabilised premixed flames with detailed ion chemistry and transport models (2018)
  11. Haghiri, Ali; Talei, Mohsen; Brear, Michael J.; Hawkes, Evatt R.: Sound generation by turbulent premixed flames (2018)
  12. Kim, Hun Young; Lee, Jiseop; Kim, Nam Il: Effects of N(_2)/CO(_2) dilution on flame propagation velocities and quenching distances of oxy-methane premixed mixtures using an annular-stepwise-diverging-tube (ASDT) (2018)
  13. Wu, Jintao; Dong, Gang; Li, Baoming: Parallel chemistry acceleration algorithms based on ISAT method in gaseous detonation computations (2018)
  14. Yang, Sheng; Saha, Abhishek; Liu, Zirui; Law, Chung K.: Role of darrieus-Landau instability in propagation of expanding turbulent flames (2018)
  15. Araki, Luciano Kiyoshi; Marchi, Carlos Henrique: Verification and validation of numerical solutions of two-dimensional reactive flow in rocket engine nozzles (2017)
  16. Braman, Kalen; Oliver, Todd A.; Raman, Venkat: Adjoint-based sensitivity analysis of flames (2015)
  17. Han, Jie; Belhi, Memdouh; Bisetti, Fabrizio; Mani Sarathy, S.: Numerical modelling of ion transport in flames (2015)
  18. Langella, Ivan; Swaminathan, Nedunchezhian; Gao, Yuan; Chakraborty, Nilanjan: Assessment of dynamic closure for premixed combustion large eddy simulation (2015)
  19. Lipatnikov, Andrei Nikolaevich; Nishiki, Shinnosuke; Hasegawa, Tatsuya: DNS assessment of relation between mean reaction and scalar dissipation rates in the flamelet regime of premixed turbulent combustion (2015)
  20. Uemichi, Akane; Nishioka, Makihito: Combustion mechanism of ultralean rotating counterflow twin premixed flame (2015)

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