Experimental and Numerical Study on Combustion Characteristics of the Green Propellants with Nitrous Oxide Fuel Blend

Project: National Science and Technology CouncilNational Science and Technology Council Academic Grants

Project Details

Abstract

計畫針對氧化亞氮(N2O)混合燃氣燃燒應用之綠色推進劑,以及N2O做為氧化劑產生高溫、高氧濃度之特性,探討C2H4/N2O噴流擴散火焰與預混火焰燃燒、可燃極限與污染生成之特性,並與CH4/N2O及H2/N2O混合燃氣燃燒特性進行比較,希望提高氧化亞氮混合燃氣在潔淨燃燒、推進應用與火場安全,並降低污染排放,研究採數值模擬搭配微重力燃燒實驗,研究基礎火焰型態之燃燒特性,在學術上自有其價值,而N2O本身為溫室氣體,也為NO生成路徑之機轉產物;C2H4不僅是多數碳氫燃料燃燒之中繼產物,也是研究煙粒形成的前驅物之一,因此本計畫對溫室氣體減量,綠色能源使用之發展亦有助益。

Project IDs

Project ID:PB11312-6550
External Project ID:NSTC113-2923-E182-001-MY3
StatusFinished
Effective start/end date01/01/2431/12/24

Keywords

  • Nitrous oxide fuel blend
  • N2O decomposition
  • Green propellants
  • Counterflow flames
  • NOx and soot formations
  • flammability limits.

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