In this paper was preformed numerical simulation for micro-scale combustor with coun-terflow heat exchanger using both CFD FLUENT and surface chemistry subroutine DETCHEM.

• 本文联合使用计算流体力学软件FLUENT和可以计算表面反应的化学反应动力学软件DETCHEM对有逆流换热的微尺度燃烧器进行了数值计算。