A technique capable of detecting the instantaneous, time-resolved, 3D flame topography is
successfully demonstrated in a lean-premixed swirl flame undergoing flashback. A …

The presence of swirl in combustion systems produces a marked change in their boundary
layer flashback behaviour. Two aspects of swirling flow are investigated in this study: the …

Flame flashback in the boundary layer of swirling flows is investigated experimentally in a
model swirl combustor. The model combustor features a mixing tube with an axial swirler …

This thesis presents analysis and modelling of boundary-layer flashback processes for
hydrogen rich gas-turbine combustion. The future use of industrial gas turbines will be …

View Video Presentation: https://doi. org/10.2514/6.2022-1722. vid One of the important
criteria in a successful design of a lean premixed gas turbine combustor with fuel flexibility is …

Boundary layer flashback of lean-premixed swirling flames is investigated by focusing on the
upstream flame propagation inside the mixing tube of a model combustor. High-speed …

The present study is an experimental investigation of the nature of acoustically induced
flashback in a lab-scale dump combustor. The control parameters varied include the inlet …

Copyright by Christopher Fernandez Lietz 2015 Page 1 Copyright by Christopher Fernandez
Lietz 2015 Page 2 The Dissertation Committee for Christopher Fernandez Lietz certifies that this …

This paper describes the generic design philosophy of optically accessible high-pressure
model gas turbine combustors developed to perform combustion study with laser …