Simulating multi-dimensional combustion with detailed kinetics often requires solving a
large number of ordinary differential equation (ODE) problems at each global time step. In …

We herein propose a fast and robust Jacobian-free time integration method named as the
extended robustness-enhanced numerical algorithm (ERENA) to treat the stiff ordinary …

A fast and robust Jacobian-free time-integration method—called Minimum-error Adaptation
of a Chemical-Kinetic ODE Solver (MACKS)—for solving stiff ODEs pertaining to chemical …

This study simulates soot formation processes in diesel combustion using a large eddy
simulation (LES) model, based on a one-equation subgrid turbulent kinetic energy model …

A three-dimensional computational fluid dynamics (3D-CFD) code was combined with a
detailed combustion chamber heat transfer model. The established model allowed not only …

ABSTRACT A robust explicit time integration method for stiff chemical reaction equations is
proposed and applied to zero-dimensional ignition and one-dimensional combustion flow …

The concept of heterogeneous multiscale method (HMM) is applied into combustion
chemistry integration in reactive flows in this study. It adopts a macro solver to integrate the …

The reactivity controlled compression ignition (RCCI) engine concept is attractive due to its
high efficiency and low emissions over a wide range of operating conditions. However, due …

Представлены варианты методов решения систем дифференциальных уравнений
химической кинетики, основанных на приближениях квазистационарного состояния и …

Soot mass production was investigated in high-boosted diesel engine tests by changing
various operating parameters. A mixed timescale subgrid model of large eddy simulation …