Swirling flows are of considerable practical importance. They are used for example to
increase heat transfer in pipes or to stabilize flames at a distance from the injector unit by …

The present work suggests the stability and emission characteristics of an ammonia-air
tubular flame in a fuel staging tangential injection combustor. Owing to the development of a …

Effects of swirl divergence cup and the central bluff body on premixed flame response with
external excitation are experimentally investigated. Flame transfer functions (FTFs) …

In the context of the growing use of hydrogen for decarbonization in combustion,
understanding NO x emissions from hydrogen burners is crucial. This study focuses on the …

Controlling the flame shape and its liftoff height is one of the main issues for oxy-flames to
limit heat transfer to the solid components of the injector. An extensive experimental study is …

This paper presents the results of a parametric experimental study of free swirling flow at the
exit of a flat-vane axial swirler. A total of 16 data sets were acquired by combining four …

This paper details the experimental and numerical analysis of a combustion process for
atmospheric swirl burners using methane with added ammonia as fuel. The research was …

This article presents an assessment study of the propulsion system, the fuel distribution
system, and the injector/combustor technologies enabling to eliminate of CO2 emissions in …

Swirling gas flow is an important topic of research that helps in the design of rockets,
atomizers, and gas turbine combustors. In the present work, swirl flow inside annular …

This article focuses on the effect of diverging angle of the pilot stage on swirl spray flame
dynamics near lean blowout conditions in a centrally staged lean premixed pre-vaporized …