A numerical study of hydrogen leakage and diffusion in a hydrogen refueling station
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.03.140
Abstract: Abstract Studies focused on the behavior of the hydrogen leakage and diffusion are of great importance for facilitating the large scale application of the hydrogen energy. In this paper, the hydrogen leakage and diffusion in… read more here.
Keywords: hydrogen; leakage; hydrogen refueling; leakage diffusion ... See more keywords
Data-driven diagnosis of the high-pressure hydrogen leakage in fuel cell vehicles based on relevance vector machine
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.08.148
Abstract: Abstract The hydrogen pressure inside tanks and its adjacent pipes can reach up to 70 MPa in fuel cell vehicles. This is the weak links of hydrogen leakage. The diagnosis time of mainstream hydrogen leakage diagnosis… read more here.
Keywords: fuel cell; diagnosis; hydrogen leakage; hydrogen ... See more keywords
Hydrogen Leakage Diagnosis for Proton Exchange Membrane Fuel Cell Systems: Methods and Suggestions on Its Application in Fuel Cell Vehicles
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3044362
Abstract: Proton exchange membrane fuel cell vehicles using hydrogen as fuel has become one of the key development directions in the field of new energy vehicles. However, hydrogen is flammable, it is easy to trigger serious… read more here.
Keywords: diagnosis; hydrogen leakage; proton exchange; fuel ... See more keywords
SCLF: Self-Contrastive Learning Framework for Hydrogen Leakage Traceability
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3560742
Abstract: Hydrogen leakage traceability is crucial to ensuring hydrogen safety in the whole process of hydrogen production-storage–transport-application. However, due to the high cost of dismantling and testing, it is impractical to collect and label leakage locations… read more here.
Keywords: leakage; sclf; hydrogen leakage; contrastive learning ... See more keywords
Early Detection of Hydrogen Leakage Using Fiber Optic Hydrogen Sensor Based on WO3-PdPt-Pt Nanocomposite Films
Sign Up to like & getrecommendations! Published in 2025 at "Nanomaterials"
DOI: 10.3390/nano15110836
Abstract: Quickly detecting hydrogen leakage is crucial to provide early warning for taking emergency measures to avoid personnel casualties and explosion accidents in hydrogen energy fields. Here, a compact optical fiber hydrogen sensing system with high… read more here.
Keywords: hydrogen leakage; pdpt nanocomposite; fiber; hydrogen ... See more keywords
Numerical Simulation of Hydrogen Leakage and Diffusion Process of Fuel Cell Vehicle
Sign Up to like & getrecommendations! Published in 2021 at "World Electric Vehicle Journal"
DOI: 10.3390/wevj12040193
Abstract: Regarding the problem of hydrogen diffusion of the fuel cell vehicle (HFCV) when its hydrogen supply system leaks, this research uses the FLUENT software to simulate numerical values in the process of hydrogen leakage diffusion… read more here.
Keywords: space; diffusion; hydrogen; leakage ... See more keywords