Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Hongfei Jia"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 481-495 (2024)
Ultrasound, as an efficient, clean, and safe processing technology, is widely used in industries. Grain refiners are widely used in the refinement of cast alloys. In this study, ultrasonic technology (UT) and Al–5Ti–1B refiner prepared by continu
Externí odkaz:
https://doaj.org/article/417e615c0643432b826d9503e2db92df
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1233-1246 (2024)
In recent decades, grain refiners had not only improved the properties on cast aluminum alloy, but also changed the application field of cast aluminum alloys, which had attracted widespread attention. However, there were few reports on microstructure
Externí odkaz:
https://doaj.org/article/04fb4d57de0c4d0a89c037e04a6d07ea
Autor:
Hongfei Jia, Junzhe Li
Publikováno v:
Journal of Advanced Transportation, Vol 2024 (2024)
Hazardous materials pose significant dangers during transportation due to their flammable and explosive properties. The consequences of accidents involving such materials are often severe and irreparable. A well-designed hazardous materials transport
Externí odkaz:
https://doaj.org/article/7bed663789ba4a4187d6e5c148097fe8
Publikováno v:
Catalysis Communications, Vol 186, Iss , Pp 106835- (2024)
The catalyst intrinsic area-specific activity for the oxygen reduction reaction (ORR) was constrained by the scaling relations governing the adsorption of reaction intermediates. In this study, we strategically modified the electronic band structures
Externí odkaz:
https://doaj.org/article/4798010a9221429aa8b68f18213a7d00
Publikováno v:
IET Intelligent Transport Systems, Vol 16, Iss 2, Pp 232-251 (2022)
Abstract This paper develops a distributed cooperative control strategy (DCCS) to plan and optimize the collision‐free trajectory for the connected automated vehicle (CAV) at an isolated roundabout. The representation of the trajectories of CAVs is
Externí odkaz:
https://doaj.org/article/830fe7bb259f40e1b2a970389722378a
Publikováno v:
Journal of Advanced Transportation, Vol 2023 (2023)
Autonomous vehicles (AVs) have the potential to improve safety, traffic capacity, and energy efficiency, but these advantages can only be realized when the AV market penetration is sufficiently high. To promote the adoption of AVs, it would be crucia
Externí odkaz:
https://doaj.org/article/9f1802697c1c4341b64a2cd4ccd55a10
Publikováno v:
IEEE Access, Vol 8, Pp 7506-7517 (2020)
Based on relevant complex network theory, this paper analyzes the characterization parameters of traffic network complexity, such as the causes of traffic congestion and evacuation models. From the perspective of the traffic capacity of traffic netwo
Externí odkaz:
https://doaj.org/article/3191019f8d7f40f583ab2291f9d6b589
Publikováno v:
IEEE Access, Vol 8, Pp 17916-17925 (2020)
An efficient freight transportation system is a core part of the modern urban logistics. The transportation system depends on an efficient urban road network. In urban road networks, the failure of some components leads to others failing in successio
Externí odkaz:
https://doaj.org/article/e2906256051948b6aeced065fcfc7f75
Publikováno v:
Journal of Advanced Transportation, Vol 2022 (2022)
Compared to conventional private vehicles (CPVs), shared autonomous vehicles (SAVs) provide users the potential for the reduced value of time (VoT), improved mobility experience, and less traffic congestion. In the presence of the SAV system, numerou
Externí odkaz:
https://doaj.org/article/3a8a9fa013154aa5a312d8ac95fe6fb9
Publikováno v:
Journal of Advanced Transportation, Vol 2022 (2022)
The work zone on the urban road network will affect the surrounding road traffic. To represent the influence area of the work zone, the concept of a subnetwork is proposed in this paper. Delineating a suitable subnetwork quantitatively is a challengi
Externí odkaz:
https://doaj.org/article/fa2a898a7c1a4fd5aac7ba30822ff4e5