1. Jones WP, Wilhelmi J (1989) Velocity, temperature and composition measurements in a confined swirl driven recirculating flow. Combust Sci Technol 63:13–31
2. Chatterjee D, Datta A, Ghash AK, Som SK (2004) Effect of inlet air swirl and spray cone angle in combustion and emission performance of a liquid fuel spray in a gas turbine combustor. J Inst Eng AS 85:41–46
3. Heravi HM, Baziar P (2011) The effect of swirl on NOX formation in non-premixed propane air flame. In: Proceeding of the European combustion meeting, pp 1–5
4. Zhou LX, Chen XL, Zhang J (2002) Studies on the effect of swirl on the NO formation in methane/air turbulent combustion. Proc Combust Inst 20:2225–2242
5. Ishak MSA, Jaafar MNM, Eldrainy YA (2009) The effect of radial swirl generator on reducing emission from bio-fuel burner system. Mod Appl Sci 316:45–51