Zobrazeno 1 - 10
of 66
pro vyhledávání: '"AnFeng Yu"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract To reduce the number of casualties in explosion accidents, blast-resistant shelters can be used to protect personnel in high-risk areas of petrochemical processing plants. In this work, the deformation behaviours of uncoated and polyurea-coa
Externí odkaz:
https://doaj.org/article/1ce32c2adb1f41fcb4abfb886674a6f8
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e39763- (2024)
Background: Mycoplasma hominis, a commensal organism, is potentially pathogenic; its role in postoperative infections might be underestimated in cardiac surgery. Results: We reported two cases of postoperative M. hominis mediastinitis in immunocompet
Externí odkaz:
https://doaj.org/article/0f816c444831404aa96494a3224a7175
Publikováno v:
Case Studies in Thermal Engineering, Vol 62, Iss , Pp 105176- (2024)
Oxygen-enriched combustion could rise the hazard of unexpected fire and explosion in industry. This study experimentally and numerically analyzed the combustion characteristic of H2 and CH4 in oxygen-enriched environment (Ω = 21%–100 %). For H2 at
Externí odkaz:
https://doaj.org/article/4f5cf18183d743c594b59b9a893f945c
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104838- (2024)
In order to reduce carbon emissions, the effects of gas composition and initial turbulence on the premixed flame dynamics of hydrogen-blended natural gas were investigated. The results show that an increase in hydrogen content leads to earlier format
Externí odkaz:
https://doaj.org/article/0182913e31a543588494c0aa7c6145ab
Publikováno v:
Fire, Vol 7, Iss 11, p 406 (2024)
Cryogenic compressed hydrogen (CcH2) technology combines the advantages of high pressure and low temperature to achieve high hydrogen storage density without liquefying the hydrogen, which has broad application prospects. However, the safety concerns
Externí odkaz:
https://doaj.org/article/34d5b446d05e477a8c46ff8e1390577d
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112866- (2024)
To investigate the failure mechanism of high-temperature fracture in polycrystalline iron, this study conducted in-situ observation experiments to study the dynamic damage evolution process of iron under tensile loading at high temperatures. Meanwhil
Externí odkaz:
https://doaj.org/article/18b89342049f419da33635a2afce1268
Publikováno v:
Molecules, Vol 29, Iss 15, p 3499 (2024)
WO3 and silicone rubber (SR)-based gasochromic composites were fabricated to detect hydrogen leaks at room temperature. WO3 rod-like nanostructures were uniformly distributed in the SR matrix, with a particle size of 60–100 nm. The hydrogen permeab
Externí odkaz:
https://doaj.org/article/c48766d3e5dc40f382ef7d4aaff3c43e
Publikováno v:
Fire, Vol 7, Iss 7, p 216 (2024)
This paper presents an experimental investigation into shockwave and flame characteristics of compressed hydrogen released through various types of pressure relief devices (PRDs) for which data have not been previously reported. Burst disks and safet
Externí odkaz:
https://doaj.org/article/e13ae861a38c4a59b603efb61f5343f1
Autor:
Zetian KANG, Bing YAO, Wenyi DANG, Anfeng YU, Yuntao MU, Peng WANG, Jiedong ZHANG, Xiang HONG
Publikováno v:
You-qi chuyun, Vol 41, Iss 8, Pp 939-945 (2022)
The double-floor storage tank can overcome the disadvantages of severe corrosion and strong leakage concealment of the traditional single-floor storage tank, but its upper floor is at the risk of fatigue failure under cyclic loading. Therefore, an ax
Externí odkaz:
https://doaj.org/article/bd7eefb7a13f461a9df70e0b421fc14c
Publikováno v:
Fire, Vol 7, Iss 2, p 38 (2024)
The accurate determination of the potential impact radius is crucial for the design and risk assessment of hydrogen pipelines. The existing methodologies employ a single point source model to estimate radiation and the potential impact radius. Howeve
Externí odkaz:
https://doaj.org/article/23bf5032cfa6414091cf637ad44d760a