Publications
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Evolution of real contact area under shear and the value of static friction of soft materials
The frictional properties of a rough contact interface are controlled by its area of real contact, the dynamical variations of which underlie our modern understanding of the ubiquitous rate-and-state friction law. In particular, the real contact area is proportional to the normal load, slowly increases at rest through aging, and drops at slip inception. Here, […]
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Thermal comfort conditions in a classroom conditioned by a split-type system
Environments conditioned by split-type systems present comfort conditions that may vary substantially according to the position of the equipment. In this work, the comfort conditions in a classroom were evaluated experimentally based on the PMV index, according to ISO 7730 Standard that defines the thermal satisfaction in occupied environments. Two split-type equipment were installed in […]
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Particle deposition in a ventilation duct bend
This study presents numerical modelling to predict the dilute and monodisperse gas-solid turbulent flow inside a smooth ventilation duct bend. The methodology is to follow the procedures of CFD (Computational Fluid Dynamics) to estimate the particle deposition on curved duct surface with a Eulerian-Lagrangian approach. The objective is to validate the results reported by Sun […]
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Proposition of assessment model for open innovation adoption in SMEs
For SMEs, it is difficult to access to the resources needed for innovation. Also, developing collaboration between SMEs and various entities has become indispensable for SMEs. The concept of open innovation emphasizes the importance of resources from inside and outside the firm boundaries in the aim to capture and create value (Chesbrough, 2006). However, OI […]
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Atelier de Fabrication Additive Métallique
Le brevet détaille les principes de conception technique d’un atelier modulaire et transportable dédié à la fabrication additive métallique en technologie SLM.
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Cost-Efficient Big Intermediate Data Placement in a Collaborative Cloud Storage Environment
Collaborative cloud storage environment, which share resources of multiple geographically distributed datacenters owned by different providers enable scientific workflow from different locations to process large scale big intermediate data through the Internet. Distributed datacenters are federated and each member can collaborate with each other to efficiently share and process the intermediate data from distributed workflow […]
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Effet Proteus et amorçage : ces avatars qui nous influencent
À travers l’analyse des conceptions récentes et des théories classiques en psychologie, cette revue de question vise à fournir des éléments permettant de mieux comprendre l’influence que les personnages virtuels peuvent exercer sur les comportements et les attitudes des utilisateurs dans les environnements virtuels. Pour ce faire, cet article aborde l’étude des représentations numériques de […]
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Distinct and combined effects of disciplinary composition and methodological support on design problem solving in groups.
Several reasons for the use of multidisciplinary teams composed of individuals with natural sci- ence and engineering background in problem‐solving processes exist. The most important are the integration of science‐based technologies into products and processes, and benefits for the problem‐solving process thanks to new knowledge and new perspectives on problems. In this study we analyse […]
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A complex roof incorporating phase change material for improving thermal comfort in a dedicated test cell
A complex roof incorporating phase change material for improving thermal comfort in a dedicated test cell
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SR-Code: Smart Relay Network Coding for Data Collection for Wireless Sensor Networks
Reliability in data collection for wireless sensor networks is one of the major problems in IoT applications. Sensor nodes are usually placed in harsh conditions where data communication is at risk of losing packets. Retransmissions are considered costly in terms of delay and power consumptions, especially that wireless sensor nodes are battery operated. In this […]
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Persona Logical Thinking: Improving requirements elicitation for multidisciplinary teams.
To be more successful, innovation projects need a multidisciplinary team to cross and challenge several knowledge elds and viewpoints. However, de ning methods to be used by multidisciplinary design teams is not straightforward since a single method has to match di erent skills and personality types. Our main objective is to provide a new method […]
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Engineering students’ use of creativity and development tools in conceptual product design: What, when and how?
As creativity has become a requisite skill for engineers and a part of their basic training, one of the challenges in engineering education is to supply students with a good understanding of creativity and development tools. The aim of this study was to assess the effectiveness of these tools during a conceptual product design challenge. […]
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