Sökresultat

Le geste et son double : Plastic Extension of Étude 6 by Heitor Villa-Lobos

Challenging modeling strategies for LES of non-adiabatic turbulent stratified combustion

Five different low-Mach large eddy simulations are compared to the turbulent stratified flame experiments conducted at the Technical University of Darmstadt (TUD). The simulations were contributed by TUD, the Institute for Combustion Technology (ITV) at Aachen, Lund University (LUND), the EM2C laboratory at Ecole Centrale Paris, and the University of Duisburg-Essen (UDE). Combustion is modeled by

LES of the flow and acoustics generated by a wing installed aircraft propeller running in the vicinity of the ground

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

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

LES of the flow and acoustics generated by an aircraft fan running in the vicinity of the ground

LES of the flow and particle ingestion into an air intake of a jet engine running on the ground

The flow field generated by the flow into a jet engine air-intake, with near ground effects, is considered. The axial inflow in the neighborhood of the ground generates a system of unsteady vortices. Some of these vortices extend from the air-intake towards the ground. Some of these vortices are strong enough to dislocate and even lift small objects from the ground up to the air-intake. The dynami

Implicit les applied to isothermal swirling coaxial jets

The hybrid RANS/LES of partially premixed supersonic combustion using G/Z flamelet model

L.E. v. Greece: Human Trafficking and the Scope of States’ Positive Obligations under the ECHR

Experiments and numerical simulations of Lueders bands and Portevin–Le Chatelier effect in aluminium alloy AW5083

A comparison of a single- and multiphase jets in a crossflow using LES

Large eddy simulations are performed for a single- and multiphase jets in crossflow (JICF). The multiphase JICF are compared to the single-phase case for the same momentum and mass flow ratios but with droplets of different sizes. Multiphase JICF have stronger counter-rotating vortex pairs (CVPs) than a corresponding single-phase JICF. Moreover, their trajectories are higher and their induced wake

Le , guo and zhe in Mandarin Chinese: a relevance-theoretic account

The lithostratigraphy of the Les Echets basin, France: tentative correlation between cores

Les Houches 2017: Physics at TeV Colliders Standard Model Working Group Report

Analysis of the Tamil Parallax Procedures in Le Gentil's Report of 1776

Numerical simulation of a gas-liquid Rushton stirred reactor - LES and LPT

Flow and Temperature Distribution in an Experimental Engine: LES Studies and Thermographic Imaging

Temperature stratification plays an important role in HCCI combustion. The onsets of auto-ignition and combustion duration are sensitive to the temperature field in the engine cylinder. Numerical simulations of HCCI engine combustion are affected by the use of wall boundary conditions, especially the temperature condition at the cylinder and piston walls. This paper reports on numerical studies an

LES of Jets and Sprays Injected into Crossflow

The objective of this thesis is to numerically simulate a fluid jet injected into a crossflow of the same or another fluid, respectively. Such flows are encountered in many engineering applications in which cooling or mixing plays an important role, e.g. gas turbine combustors. The jet in crossflow (JICF) is used both for cooling and for injecting liquid fuel into the air stream prior to combustio

LES and DES of flow and ice accretion on wind turbine blades