[HTML][HTML] Spray flame characterisation under lean blow-out conditions

F Hampp, D Schäfer, O Lammel - Combustion and Flame, 2024 - Elsevier
The scalability of liquid fuel operated jet stabilised combustion systems towards dimensions
and mixing timescales relevant for compact designs (eg MGT, compact aero-engines) is …

[HTML][HTML] Numerical investigation of multi-component droplet evaporation and autoignition for aero-engine applications

D Fredrich, A Giusti - Combustion and Flame, 2022 - Elsevier
The droplet evaporation and autoignition behaviour of a three-component kerosene
surrogate is numerically investigated for a wide range of ambient pressures and …

Experimental and molecular dynamics study on micro-explosion of water-in-diesel droplets in the presence of solid nanoparticles

M Wei, S Yang, G Guo, B Yuan, S Wu, H Ju… - Applied Thermal …, 2024 - Elsevier
In recent years, multicomponent fuels have been widely studied; among them, dual fuels
with different boiling points have attracted attention because of the micro-explosion …

Experimental study of droplet vaporization for conventional and renewable transportation fuels: Effects of physical properties and chemical composition

M Stöhr, S Ruoff, B Rauch, W Meier, P Le Clercq - Fuel, 2024 - Elsevier
As part of the global energy transition, an increasing number of sustainable liquid fuels with
a wide range of physical and chemical properties becomes available for gas turbine and IC …

Machine learning based spray process quantification

B Jose, F Hampp - International Journal of Multiphase Flow, 2024 - Elsevier
Droplet size distribution and liquid loading are two of the most important properties to
characterise spray processes. For example, nitrogen oxide (NO x) formation of liquid fuel …

Quantification of coflow effects on primary atomization of pressure swirl atomizers

N Petry, D Schäfer, O Lammel, F Hampp - International Journal of …, 2022 - Elsevier
Extension of high momentum jet stabilised combustors towards liquid fuel operation has
shown significant injector shape and injection strategy impact on the fuel air mixing …

Large Eddy Simulations of complex multicomponent swirling spray flames in a realistic gas turbine combustor

V Shastry, E Riber, L Gicquel, B Cuenot… - Proceedings of the …, 2023 - Elsevier
Abstract Large Eddy Simulations of the realistic liquid fueled gas turbine combustor LOTAR
operated at ONERA are performed for two fuels; a conventional JetA-1 and an alternative …

The addition of particles to an alternative jet fuel

IAS Ferrão, MAA Mendes, ASOH Moita, ARR Silva - Fuels, 2022 - mdpi.com
The expansion of the research on nanoscale particles demonstrates several advantages in
terms of stability and an increased surface area to volume ratio compared to micron-sized …

Adaptation of a PTV method for droplets evaporating in vicinity of a flame

G Parant, L Zimmer, A Renaud, F Richecoeur - Experiments in Fluids, 2022 - Springer
Measuring the time and length of fuel droplet evaporation provides a better understanding of
spray dynamics. When a droplet evaporates, it is increasingly difficult to detect it, and …

[HTML][HTML] Entrained flow gasification: Impact of fuel spray distribution on reaction zone structure

M Haas, M Dammann, S Fleck, T Kolb - Fuel, 2023 - Elsevier
Entrained flow gasification (EFG) is an important process for generating syngas from
biogenic and anthropogenic waste based feedstocks for a future circular economy. The EFG …