Results 121 to 130 of about 12,024 (199)

Modeling nitrogen dioxide concentrations using citizen science data: The case of the Brussels-Capital Region

open access: yesCity and Environment Interactions
Air pollution caused by NO2 emissions related to traffic is a major environmental issue in the Brussels-Capital region. Using a large set of measurements collected from a citizen science campaign, this paper shows how such data help us to get an overview
Patrick Bogaert   +3 more
doaj   +1 more source

Predicting Gas Separation Efficiency of a Downhole Separator Using Machine Learning

open access: yesEnergies
Artificial lift systems, such as electrical submersible pumps and sucker rod pumps, frequently encounter operational challenges due to high gas–oil ratios, leading to premature tool failure and increased downtime.
Ashutosh Sharma   +6 more
doaj   +1 more source

Quantitative Analysis of Predictors of Acoustic Materials for Noise Reduction as Sustainable Strategies for Materials in the Automotive Industry

open access: yesApplied Sciences
This study proposes a qualitative analysis for identifying the best predictors for ensuring passive noise control, aiming to achieve superior acoustic comfort in transportation systems.
Bianca-Mihaela Cășeriu   +3 more
doaj   +1 more source

Integrated Ultrasonic Flow Meter and Microwave Sensing Technology for Wet Gas Measurement: Development and Validation of Over‐Reading Correction Models

open access: yesIET Science, Measurement & Technology
Accurate wet gas flow measurement is essential for production optimisation, custody transfer, and regulatory compliance in the energy and chemical industries. Conventional ultrasonic flow meters often overestimate gas flow rates due to liquid entrainment,
Ishigita Lucas Shunashu   +2 more
doaj   +1 more source

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