Results 61 to 70 of about 9,253,195 (205)

Numerical investigation on the combustion characteristics of turbulent premixed ammonia/air flames stabilized by a swirl burner

open access: yesJournal of Fluid Science and Technology, 2016
The present study is dedicated to understand the combustion characteristics of turbulent premixed swirl flames for ammonia (NH3)/air mixture in gas turbine combustors by a numerical investigation.
Kapuruge Don Kunkuma Amila SOMARATHNE   +2 more
doaj   +1 more source

Le monologue contre le drame ?

open access: yes, 2012
Si le drame subsiste au xxe siècle, il s'en trouve profondément transformé car l'inflation du monologue rend peut-être toute parole solitaire et désolée, mais il manifeste surtout sa propension à rendre compte de la pluralité des voix du monde. Le monologue se présente de plus en plus comme un lieu de résistance, se fait le laboratoire d'écritures et ...
Dubor, Françoise   +1 more
openaire   +3 more sources

Vpliv sestave zmesi za 3D tisk iz lesnih delcev, mavca in lepila na lastnosti 3D natisnjenega kompozita

open access: yesLes
V okviru raziskave smo se posvetili razvoju novega kompozitnega materiala za 3D tiskanje z ekstrudiranjem na osnovi lesnih delcev, mavca in dodatka lepila.
Mirko Kariž, Andrej Pavlič
doaj   +1 more source

Numerical Study of Vortex Structure in the Shear Layer between Swirling Backflow and Axial Main Flow

open access: yesJournal of Fluid Science and Technology, 2007
The present paper treats the backflow vortex structure observed at the turbomachinery inlet at reduced flow rate. It is caused by the roll-up of the shear layer between swirling backflow and axial main flow.
Akihiro ISHIMARU   +3 more
doaj   +1 more source

Living with the Sea: Local Efforts Buffer Effects of Global Change [PDF]

open access: yes, 2010
Living with the Sea examines the role of MMAs (Marine Managed Areas) in restoring and sustaining healthy oceans, particularly the importance of local management efforts.
John Tschirky, Les Kaufman
core  

Large-scale LES analysis for aerodynamics of a group of racing bicycles by lattice Boltzmann method

open access: yesNihon Kikai Gakkai ronbunshu, 2019
We implement and perform large-scale LES analysis for running groups of cyclists. The mesh-refined lattice Boltzmann method (LBM) and coherent-structure Smagorinsky model (CSM) are adopted for the simulations to achieve a high performance computing on ...
Yuta HASEGAWA   +3 more
doaj   +1 more source

LncRNA expression in idiopathic achalasia: New insight and preliminary exploration into pathogenesis

open access: yesOpen Medicine, 2022
Idiopathic achalasia is a primary esophageal motility disorder characterized by the absence of esophageal peristalsis and impaired relaxation of the lower esophageal sphincter (LES). However, the pathogenesis of idiopathic achalasia remains unclear.
Lu Chao   +4 more
doaj   +1 more source

Middle-class Offenders as Employees – Assessing the Risk:A 35-year Follow-up [PDF]

open access: yes, 2013
A 35-year follow-up of a series of 317 middle-class offenders in England and Wales suggests that the dangers of employing offenders may be more limited than expected.
Francis, Brian   +2 more
core   +1 more source

Investigation of temporal variation of combustion instability intensity in a back step combustor using LES

open access: yesJournal of Thermal Science and Technology, 2020
Lean combustion is susceptible to combustion instabilities, especially pressure oscillation, and this severely damages the combustor. To prevent this, many studies have attempted to elucidate this phenomenon.
Jun NAGAO   +2 more
doaj   +1 more source

Exploring the ethical imagination: conversation as practice versus committee as gatekeeper [PDF]

open access: yes, 2006
This conversation (from which some excerpts are reproduced below) was part of the preparatory work for my (Sabi) doctorate in education in which I focus on ethical decision-making in qualitative research in health care settings.
Redwood, Sabi, Todres, Les
core   +1 more source

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