Results 21 to 30 of about 2,196 (195)

The Prototype Test on Sealing Capacity and Mechanical Behavior of the Underground Segmental Lining in a Low Vacuum Environment

open access: yesGeofluids, Volume 2023, Issue 1, 2023., 2023
The super‐speed tube transport (SSTT) system is called the fifth traffic mode internationally. One of the critical technical problems for the design of SSTT system is the sealing reliability in vacuum tube structures. In this paper, an experimental study of the sealing capacity and mechanical behavior of the segmental lining is carried out, and the ...
Qianqian Lv   +6 more
wiley   +1 more source

Nativism and Nostalgia in the Netherlands1

open access: yesSociological Forum, Volume 37, Issue S1, Page 1342-1359, December 2022., 2022
This article scrutinizes the employment of temporality in nativist discourse. Looking at nostalgia in the context of contemporary nativism reveals that the operative temporality is not limited to just the past. The perception of “threat,” central to nativism, does not only inform historical claims made by nostalgic nativists, but also refers to the ...
Josip Kešić   +3 more
wiley   +1 more source

Hyperloop

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: The modification and modernization of renewable source of energy in the transport segment has brought upon the existence a modern technology of transportation through vacuum reducing forces. Hyperloop Transportation System are proposed high-speed systems that have chambers that are shot at high speeds of about 1000km/hr through a dragged-out ...
openaire   +1 more source

Automation of Hyperloop

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: There exists a requirement for a framework that permits regular workers the capacity to head out starting with one point then onto the next utilizing a quicker, more secure, and less expensive method of transportation. To satisfy this need, the Maglev framework was created.
Akshata Jedhe, Shubham Chopade
openaire   +1 more source

System dynamics in structural strength and vibration fatigue life assessment of the swing bar for high‐speed maglev train

open access: yesInternational Journal of Mechanical System Dynamics, Volume 2, Issue 2, Page 178-189, June 2022., 2022
Abstract High‐speed maglev trains are subjected to severe dynamic loads, thus posing a failure hazard. It is necessary to account for the vehicle dynamics to improve the structural strength and fatigue life assessment approach under harsh routes and super high‐speed grades. As the most critical load‐carrying part between the vehicle body and levitation
Feng Guo   +5 more
wiley   +1 more source

Blast Effects on Hyperloop’s Cylindrical Thin-Shell Structures

open access: yesMachines, 2023
Super-high-speed guided systems such as hyperloops and MagLev are highly at risk of cyber and physical threats from either natural or man-made hazards. This study thus adopts a nonlinear finite element method to investigate and analyse blast responses of
Sakdirat Kaewunruen   +2 more
doaj   +1 more source

How firms use inbound Open Innovation practices over time: evidence from an exploratory multiple case study analysis

open access: yesR&D Management, Volume 52, Issue 3, Page 548-563, June 2022., 2022
Firms are increasingly making use of Open Innovation in an attempt to get the most out of external ideas and knowledge in their innovation processes. The existing research on Open Innovation documents a broad set of practices that firms may use to implement inbound Open Innovation, which entail various degrees of integration with the external partner ...
Giordano Pinarello   +3 more
wiley   +1 more source

A simulation-based approach to provide insights on Hyperloop network operations

open access: yesTransportation Research Interdisciplinary Perspectives, 2020
Expected to operate in the forthcoming decade, Hyperloop is a magnetically levitated capsule that aims to transport passengers between metropolitan cities at a very high speed.
Suchithra Rajendran, Aidan Harper
doaj   +1 more source

[Retracted] Discussion on Redundant Processing Algorithm of Association Rules Based on Hypergraph in Data Mining

open access: yesJournal of Robotics, Volume 2022, Issue 1, 2022., 2022
With the rapid advancement of big data, it is becoming a great problem for people to find objective information in the database. The relevance data processing rule for digging the information can be the way. Relevance data processing rule for digging the information is mainly studied in three aspects: data dimension, data abstraction level, and ...
Jintan Zhu, Shahid Hussain
wiley   +1 more source

Hyperloop

open access: yes, 2021
Bei der sogenannten Hyperlooptechnologie handelt es sich um ein Hochgeschwindigkeitstransportsystem, welches derzeit an verschiedenen Standorten weltweit für den Waren- und Personentransport erforscht und entwickelt wird. Transportkapseln (Pods) sollen in Röhren in einem nahezu vollständigen Vakuum stark beschleunigt werden.
openaire   +3 more sources

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