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Contact Angle Dependence on the Fluid−Wall Dispersive Energy [PDF]
Langmuir, 2010 Vapor-liquid menisci of the truncated and shifted Lennard-Jones fluid between parallel planar walls are investigated by molecular dynamics simulation. Thereby, the characteristic energy of the unlike dispersive interaction between fluid molecules and wall atoms is systematically varied to determine its influence on the contact angle. The temperature is
Horsch, M. +5 more
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The earth pressure of retaining wall with cohesive fill based on principal stress rotation
Shuiwen dizhi gongcheng dizhi, 2021 The soil behind a wall is in a stress state with self-weight stress and horizontal stress as the main stress for the Rankine retaining wall with horizontal fill. However, there is a certain wall-soil friction and bonding force in practice.
Hengli WANG +3 more
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Prinsip Desain Geometri Arsitektur Tadao Ando
Emara: Indonesian Journal of Architecture, 2017 Geometry has shown that the architecture was an expression of man and a basic principle that were always presented on an architectural work. The research was conducted through two steps with the first step was to identified the Tadao Ando’s geometry ...
Soraya Masthura Hassan
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New Insights into the Estimation of Impact Load of Granular Flow against a Rigid Wall
Shock and Vibration, 2022 The installation of a rigid wall is a main approach to mitigate a granular flow. The methods of the impact load against a rigid wall still remains a challenge.
Xiao Siyou, Yang Junwei, Wei Zhongju
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Machines, 2023 Uniform wall thickness plays an essential role in avoiding forming failure in incremental sheet forming. However, it is challenging to promote the uniform distribution of wall thickness in single-pass forming of high wall angle and complex three ...
Miao Shang +5 more
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An Optimized Pressure-Based Method for Thrust Vectoring Angle Estimation
Aerospace, 2023 This research developed a pressure-based thrust vectoring angle estimation method for fluidic thrust vectoring nozzles. This method can accurately estimate the real-time in-flight thrust vectoring angle using only wall pressure information on the inner ...
Nanxing Shi +5 more
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Yantu gongcheng xuebao, 2021 Taking the retaining wall in cohesive and cohesionless backfills as the research object, based on the existing results, a formula for calculating the earth pressure under the limited displacement considering the influences of internal friction angle is ...
ZHANG Le 1, DANG Fa-ning 1, WANG Xu 1, DING Jiu-long 1, GAO Jun 1
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Frontiers in Earth Science, 2022 Retaining walls may become unstable when the steep slope angle of the top of the wall (β) is greater than the internal friction angle of the earth behind the wall (φ). To examine this behaviour, an active earth pressure model test setup was designed with
Kui Wang +5 more
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Machines, 2023 The current work studied the crashworthiness behavior of thin-walled circular steel tubes against axial and oblique crushing. Parametric analyses of crushing angle and tube wall thickness were conducted aiming to identify their effect on dissipated ...
Konstantina D. Karantza +3 more
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Ported wall extension hydraulics
Water Science and Engineering, 2021 Ported wall extensions are important hydraulic structures used to reduce crosscurrents in upper approaches to locks. The effect of such extensions located upstream of a solid guard wall on flow characteristics depends on many factors, including geometric
Fei-dong Zheng +3 more
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