Sökresultat

An extended FGM model with transported PDF for LES of spray combustion

Les Houches 2013: Physics at TeV Colliders: Standard Model Working Group Report

Social movements, social science and politics : von Stein, Le Bon and two persistent problematiques

The growth of social science and sociology during modernity has always been characterized by a will to create predictability for human actions, under the modern conditions of liberty seen as contingent, unpredictable and unstable. To gain systematic knowledge became a way to solve, counteract or radicalize tensions in society, and thus outweighing the risks of contingency. Furthermore, this develo

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

Resistance and Agency in Peter S. Beagle’s The Last Unicorn and Ursula K. Le Guin’s “The Ones Who Walk Away from Omelas”

LES modeling of the DLR generic single-cup spray combustor : comparison of exploratory category C jet fuels

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

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

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

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

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

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

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

LES investigation of heat transfer in a tube with irregular roughness at moderate Prandtl numbers

Wall-bounded turbulent flows are central to a wide range of engineering applications, where surface roughness can significantly influence both frictional drag and convective heat transfer. While the momentum effects of roughness have been significantly advanced in the literature, the thermal counter parts remain insufficiently understood. This study addresses the critical gap in understanding roug

LES of Biomass Syngas Combustion in a Swirl Stabilised Burner : Model Validation and Predictions