Results 21 to 30 of about 1,651,428 (315)

Building vulnerability assessment on an urban scale: A case study on heavy rainfall events [PDF]

E3S Web of Conferences
This paper presents a semi-automated approach for assessing building vulnerability on an urban scale, specifically focusing on floods and heavy rainfall events.
Rosin Julia, Vetter Joanna Zarah, Neuhaeuser Stefan, Stolz Alexander   +3 more
doaj   +1 more source

Aftereffect of High-Speed Motion [PDF]

Perception, 1998
A visual illusion known as the motion aftereffect is considered to be the perceptual manifestation of motion sensors that are recovering from adaptation. This aftereffect can be obtained for a specific range of adaptation speeds with its magnitude generally peaking for speeds around 3 deg s −1
Verstraten, Frans A J, Van Der Smagt, Maarten J., Van De Grind, Wim A.   +2 more
openaire   +4 more sources

Influence of cutting speed and feed on burr formation [PDF]

, 2022
S.340-346Current results show that there is no practical, suitible, basic approach for estimating and characterizing burr formation. Especially for high speed cutting, several key issues, such as tool wear, influence the friction, residual workpiece ...
Stoll, A., Leopold, J.
core  

Influence of unsupported sleepers on the dynamic stability of ballasted bed based on wheelset impact tests

Railway Engineering Science, 2023
The unsupported sleeper can change the load characteristics of ballast particles and thus affect the dynamic stability of a ballasted bed. In this work, a laboratory test was constructed on a ballasted track containing unsupported sleepers. The ballasted
Juzhen Liu, Shuai Du, Ganzhong Liu, Ping Wang, Rong Chen, Xiankui Wei, Hao Liu   +6 more
doaj   +1 more source

High Speed Simulation Analytics [PDF]

, 2019
Simulation, especially Discrete-event simulation (DES) and Agent-based simulation (ABS), is widely used in industry to support decision making. It is used to create predictive models or Digital Twins of systems used to analyse what-if scenarios, perform ...
Kiss, T., Taylor, S.J.E., Anagnostou, A.
core   +1 more source

Research on Variable-Step-Size Adaptive Filter Algorithm with a Momentum Term

Applied Sciences, 2023
To address the contradiction between the convergence error and convergence rate in the LMS algorithm, this study proposes a variable-step-size adaptive filter algorithm with a momentum term based on the logistic function.
Binbin Li, Bo Lu, Xiping Kou, Yang Shi, Li Yu, Hongtao Guo, Binbin Lv, Kaichun Zeng   +7 more
doaj   +1 more source

HS2 Phase One: London to West Midlands Historic Environment Digital Archive [PDF]

Parent collection for Phase One of the High Speed 2 railway line (London to West Midlands)
High Speed Two Ltd.
core   +1 more source

Numerical Study of Nonadiabatic Wall Effects on Aerodynamic Characteristics of CHN-T1 Standard Model

Aerospace, 2023
Cryogenic wind tunnels provide the for possibility aerodynamic tests to take place over high Reynolds numbers by operating at a low gas temperature to meet the real flight simulation requirements, especially for state-of-the-art large transport aircrafts.
Xiaobing Wang, Junqiang Wu, Jianzhong Chen, Yuping Li, Zhongliang Zhao, Guangyuan Liu, Yang Tao, Neng Xiong   +7 more
doaj   +1 more source

Code for the high-speed railway network dataset from train operation records and weather data [PDF]

, 2021
Code for the generation of the high-speed railway network ...
Yunhao Chong, Jiqiang Liu, Nan Wang, Lingyun Lu, Yunjuan Peng, Daohua Wu, Chenyue Du, Hongwei Wang, Jintao Liu, Hailong Zhang, Yumei Zhang, Dalin Zhang, Yi Xu   +12 more
core   +1 more source

A Study on the Measuring System of Contact Force of Pantograph for the High-Speed Train

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
The overhead pantograph for the high speed train is a mechanical and electrical part mounted on the train roof to supply the train with electrical power from the catenary system.
Jin-Sung PAIK, Chan-Kyoung PARK, Yong-Guk KIM, Ki-Hwan KIM   +3 more
doaj   +1 more source