Concept
Gaz de houille
Publications associées (32)
Can Gas Consumption Data Improve the Performance of Electricity Theft Detection?
Machine learning techniques have been extensively developed in the field of electricity theft detection. However, almost all typical models primarily rely on electricity consumption data to identify fraudulent users, often neglecting other pertinent househ ...
Ieee-Inst Electrical Electronics Engineers Inc2024The Origins of Gas Accreted by Supermassive Black Holes: The Importance of Recycled Gas
We investigate the fueling mechanisms of supermassive black holes (SMBHs) by analyzing 10 zoom-in cosmological simulations of massive galaxies, with stellar masses 1011-12 M circle dot and SMBH masses 108.9-9.7 M circle dot at z = 0, featuring various majo ...
Bristol2024Design and Evaluation of Modular Gas and Wind Sensing Nodes for Static and Mobile Deployments
Alcherio Martinoli, Emmanuel Droz, Wanting Jin
Static and mobile sensor nodes can be employed in gas monitoring tasks to detect gas leaks in an early stage and localize gas sources. Due to the intermittent nature of gas plumes and the slow dynamics of commonly used gas sensors, measuring gas concentrat ...
2024Biomass screening for syngas production by flash photopyrolysis
Hubert Girault, Mathieu Soutrenon, Wanderson Oliveira Da Silva
A few seconds flash photopyrolysis is used as efficient screening tool for the investigation of selected biomass in producing syngas, hydrogen and biochar. This innovative approach allowed rapid pyrolysis of the biomass, which was followed by a precise gas ...
Royal Soc Chemistry2024Mg-incorporated sorbent for efficient removal of trace CO from H2 gas
Removal of trace CO impurities is an essential step in the utilization of Hydrogen as a clean energy source. While various solutions are currently employed to address this challenge, there is an urgent need to improve their efficiency. Here, we show that a ...
Berlin2023Biomass to energy: a machine learning model for optimum gasification pathways
Berend Smit, Susana Garcia Lopez, Kevin Maik Jablonka
Biomass is a highly versatile renewable resource for decarbonizing energy systems. Gasification is a promising conversion technology that can transform biomass into multiple energy carriers to produce heat, electricity, biofuels, or chemicals. At present, ...
Cambridge2023Mechanistic study on the evolution of vacancies in graphene by oxidation by scanning tunneling microscopy
Nanostructured graphitic materials, including graphene hosting Å to nanometer-sized pores, have attracted attention for various applications such as separations, sensors, and energy storage. Graphene with Å-scale pores is a promising next-generation materi ...
EPFL2023Tuning the tribological performance of plasma-treated hybrid layers of PEEK-GO-DLC
Graphene and graphene oxide (GO)-based coatings are of great interest due to their mechanical, electrical and/or thermal performance that add functionalities to materials employed in many industrial and biomedical appli-cations. Hybrid diamond-like carbon ...
ELSEVIER SCI LTD2022Strategic factors to design the next generation of molecular water oxidation catalysts: Lesson learned from ruthenium complexes
Energy conversion through sustainable means is essential to counter global warming and an urgent solution through a multidisciplinary approach is required. The temperature change stems from the emission of greenhouse gases largely contributed by burning fo ...
ELSEVIER SCIENCE SA2022Clustering and Informative Path Planning for 3D Gas Distribution Mapping: Algorithms and Performance Evaluation
Alcherio Martinoli, Chiara Ercolani, Lixuan Tang, Ankita Arun Humne
Chemical gas dispersion can represent a severe threat to human and animal lives, as well as to the environment. Constructing a map of the distribution of gas in a fast and reliable manner is critical to ensure accurate monitoring of at-risk facilities and ...
2022