Flame Length Scaling and Structure in Turbulent Hydrogen Non-Premixed Jet Flames with Coaxial Air
동축공기 수소 확산화염의 구조 및 화염길이 스케일링
- Published : 2006.04.14
Abstract
Many previous works have been performed to provide correlations of flame length, theoretically and experimentally. Most of these results studied were conducted in vertical turbulent flame with no coaxial air condition. The present study analyzes the flame length scaling with coaxial air. In turbulent hydrogen non-premixed jet flames with coaxial air, flame length scaling theoretically proposed so far has been related with the concept of a far-field equivalent source. At high coaxial air to fuel velocity ratio,