Concept
Engineering design process
Related publications (243)
Models implemented in the methodological approach to design the initial STEP first wall contour
Davide Galassi, Kevin Henricus Annemarie Verhaegh, Filippo Bagnato, Dario Vaccaro
The official Spherical Tokamak for Energy Production mission aims to demonstrate the ability to generate net electricity from fusion with the STEP Prototype Power plant. One of the key technological and engineering challenges in fusion power plants is mana ...
Elsevier Science Sa2024Co-Design Optimisation of Morphing Topology and Control of Winged Drones
Dario Floreano, Valentin Wüest, Fabio Bergonti
The design and control of winged aircraft and drones is an iterative process aimed at identifying a compromise of mission-specific costs and constraints. When agility is required, shape-shifting (morphing) drones represent an efficient solution. However, m ...
2024A Dual-Channel Gate Driver Design with Active Voltage Balancing Circuit for Series Connection of SiC MOSFETs
Dual-channel gate driver is commonly utilized in the industry for accommodating the widespread use of half-bridge power modules. As wide-bandgap devices become increasingly prevalent due to their superior switching characteristics compared with conventiona ...
2024RE:SLAB — a load bearing system for open-ended component reuse in building structures
Corentin Jean Dominique Fivet, Jan Friedrich Georg Brütting, Dario Redaelli, Alex-Manuel Muresan, Edisson Xavier Estrella Arcos
The construction industry plays a major role in the high levels of greenhouse gas emissions, resource consumption, and waste generation observed nowadays. Key to the circular economy, structural component reuse arises as a promising solution to divert cons ...
2024Development of a scintillator based fast-ion loss detector for the Wendelstein 7-X stellarator
A new scintillator based fast -ion loss detector (FILD) system has been designed for the Wendelstein 7-X (W7X) stellarator. The mechanical design of the system is presented here along with engineering analyses of the system. This includes an assessment of ...
2024Reuse of cut concrete slabs in new buildings for circular ultra-low-carbon floor designs
Corentin Jean Dominique Fivet, Célia Marine Küpfer, Numa Joy Bertola
The study explores an original idea that responds to the urgent need to reduce the detrimental environmental impacts of load-bearing floor construction in new buildings by reusing saw-cut reinforced concrete (RC) pieces salvaged from soon-to-be demolished ...
2024A WIM-Based Assessment of Multiple Vehicle Presence Effects on Fatigue Damage of Highway Bridges
Alain Nussbaumer, Scott Walbridge, Matthew James Sjaarda
The fatigue provisions for bridge design in North America and Europe are highly simplified for the sake of practical implementation, in comparison with the state of the art in understanding of the true fatigue behavior. Historically, one significant simpli ...
2024DATED: GUIDELINES FOR CREATING SYNTHETIC DATASETS FOR ENGINEERING DESIGN APPLICATIONS
Jürg Alexander Schiffmann, Cyril Picard, Faez Ahmed
Exploiting the recent advancements in artificial intelligence, showcased by ChatGPT and DALL-E, in real-world applications necessitates vast, domain-specific, and publicly accessible datasets. Unfortunately, the scarcity of such datasets poses a significan ...
Amer Soc Mechanical Engineers2023Leveraging the Snap Buckling of Bistable Magnetic Shells to Design a Refreshable Braille Dot
Pedro Miguel Nunes Pereira de Almeida Reis, Tian Chen, Arefeh Abbasi, Bastien Freddy Gustave Aymon
A design concept is proposed for the building block, a dot, of programmable braille readers utilizing bistable shell buckling, magnetic actuation, and pneumatic loading. The design process is guided by Finite Element simulations, which are initially valida ...
Hoboken2023A Conceptual Framework for Integrating Conversational Agents in Digital Education
The presence of conversational agents (or chatbots) in educational contexts has been steadily increasing over the past few years. Recent surveys have shown widespread interest in the use of chatbots in education, both for research and practice. Although th ...
EPFL2023