Dans de nombreux domaines industriels, l’évaluation de la fiabilité d’un système complexe nécessite l’utilisation d’un code de simulation très coûteux en temps de calcul que l’on peut appréhender comme une fonction de performance déterministe. À partir d’un ensemble de paramètres d’entrée, la sortie du code indique si le système est défaillant. De ...
Reliable prediction of wind turbine noise involves taking into account environmental phenomena such as atmospheric conditions and ground properties, that are variable in time and space. Thus, it is essential to estimate the relative influence of those environmental parameters/variables on acoustic field calculations, in order to determine the param...
Published in Food research international (Ottawa, Ont.)
This paper proposes a model for bubble growth in semi-hard cheese coupling mechanical behaviour and mass transport. The modelling follows previous work centred on the mechanical aspects, and focuses in this paper on the mass transport phenomena. Data are compared to experimental results obtained on industrial-size cheeses, both under the rind and a...
The multidisciplinary project SIMBA (acronym for Ballistic Missile Signature in French) was conducted by ONERA from 2014 to 2018 to study and develop an infrared signature (IRS) model. A detailed experimental study was performed at the exhaust of the MASCOTTE test facility to validate our simulation tools, which include LES (Large Eddy Simulation) ...
Safety is a core issue in the railway operation. In particular, as witnessed by accident/incident statistics, railway level crossing (LX) safety is one of the most critical points in railways. In the present paper, a Bayesian network (BN) based framework for causal reasoning related to risk analysis is proposed. It consists of a set of integrated s...
AAC 2019, 9th IFAC Symposium on Advances in Automotive Control, ORLEANS, FRANCE, 23-/06/2019 - 27/06/2019
This paper highlights the methods and parameters used to define and design a reference scenario to be compared with an industrial symbiosis (IS) scenario using the life cycle assessment (LCA) methodology. To this end, a critical review was conducted of 26 peer-reviewed papers using LCA in the field of IS. The analysis focuses on the definition and ...
The study presents a screening method used to identify the influential parameters of a lower limb model including ligaments, at low numerical cost. Concerning multibody kinematics optimisation, the ligament parameters (isometric length) were found the most influential ones in a previous study. The screening method tested if they remain influential ...
To face up abiotic resource depletion and other environmental issues as climate change due to usual fossil-based chemical production technologies, some alternative strategies have been developed using renewable resources. To produce such bio-based chemicals, renewable raw materials such as cereal crops or vegetables are currently used. To promote a...
