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A Comparative Study of LES Turbulent Combustion Models Applied to a Low Swirl Lean Premixed Burner

Combustion LES of a multi-burner annular aero-engine combustor using a skeletal reaction mechanism for jet- a air mixtures

In this study we describe combustion simulations of a single sector and a fully annular generic multi-burner aero-engine combustor. The objectives are to facilitate the understanding of the flow, mixing and combustion processes to help improve the combustor design and the design process, as well as to show that it is now feasible to perform high-fidelity reacting flow simulations of full annular g

LES of swirling flows in gas turbine combustion chambers

LES of Combustion Dynamics in an Ethylene-Hydrogen-Air Ramjet

Climate-driven changes in lake conditions during late MIS 3 and MIS 2: a high-resolution geochemical record from Les Echets, France

LES of H₂-air jet combustion in high enthalpy supersonic crossflow

LES/FGM investigation of ignition and flame structure in a gasoline partially premixed combustion engine

The facsimile of The Rudiments or Principles of the German flute : the first English translation of Principes de la Flute Traversiere ou Flute d’Allemagne (1707) by Jacques Hotteterre Le Romain

Framing the 'Other' Populist rhetoric before, during, and after the 2015 Refugee crisis - A comparative analysis of Jimmie Åkesson, Marine Le Pen, and Viktor Orbán

Study on the effect of seagrass meadows to mitigate coastal erosion: A case study of Le Morne, Mauritius

The ban of “old man’s joy” in China. A transitions study of Beijing’s regulatory change banning the use of lǎo tóu lè (老头乐) vehicles from 1 January 2024

Mobilising for gender equality in (post)conflict Democratic Republic of Congo: The case of the Rien Sans Les Femmes Movement

Over the last few years, there has been a proliferation of different kinds of movements across the globe as citizens agitate for economic, socio-political and environmental change. In the Democratic Republic of Congo (DRC), where the country has been involved in a series of wars, attention has rather been eschewed towards the rape and sexual violence of women and girls. Using post-colonialism and

A Comparison of A Single and Multiphase Jets in a Crossflow Using LES

Androgyny and the Uncanny in Ursula Le Guin's The Left Hand of Darkness and Ann Leckie's Ancillary Justice

Experimental and LES investigations of a SGT-800 burner in a combustion rig

Measurements and LES of a SGT-800 Burner in a Combustion Rig

Effect of burner geometry on swirl stabilized methane/air flames : A joint LES/OH-PLIF/PIV study

Swirl stabilized premixed flame analysis using of LES and POD

For environmental and human health reasons, the regulations on the emissions from combustion devices are getting more and more strict. In particular, it is important to abate the emission of pollutants deriving from combustion in gas turbines. A solution is the use of swirl stabilized, lean premixed combustion. Besides the beneficial effects, there are still some issues related to instabilities an

Noise computation of a turbo-engine jet exhaust based on LES and lighthill's acoustic analogy

Increasing noise regulations at urban airports force jet engine manufactures to develop and build more quiet engines. Over recent years, a significant reduction in fan and mechanical noise has been achieved. However, the jet exhaust is the principal source of noise. The acoustical field that is generated by a turboengine jet exhaust running near the ground level is considered. The full equations o

Study of the vortex breakdown in a conical swirler using LDV, LES and POD

Modeling and understanding the vortex breakdown is a key issue of modern Lean Premixed Combustors. The main difficulty of the problem is the unsteady behavior of this type of flow: Large structures resulting from vortex breakdown and the swirling shear-layers, affect directly the flame stabilization leading to heat-release fluctuations and combustion instabilities. Consequently, one needs to captu