한국연소학회:학술대회논문집

The Korean Society of Combustion (한국연소학회)
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A DNS Study of Ignition Characteristics of Lean PRF/Air Mixtures under HCCI Conditions

HCCI 조건에 일어나는 희박 PRF/공기 혼합물의 점화특성에 관한 직접수치모사 연구

  • ;
  • 유춘상 (유니스트 기계 및 신소재공학부)
  • Published : 2012.11.30
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Abstract

Direct numerical simulations (DNSs) of ignition of lean primary reference fuel (PRF)/air mixtures under homogeneous charge compression ignition (HCCI) conditions are performed using 116-species reduced chemistry. The influence of variations in the initial temperature field, imposed by changing the variance of temperature, and the fuel composition on ignition of lean PRF/air mixtures is studied using the displacement speed analysis.

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