Results 41 to 50 of about 7,438 (219)

Post‐earthquake field assessment and damage correlation of elevated reinforced concrete water tanks in Kahramanmaras/Elbistan, Türkiye

open access: yesStructural Concrete, EarlyView.
Abstract This study evaluates the seismic performance of elevated reinforced concrete (RC) water tanks in the Elbistan region following the February 6, 2023 Kahramanmaras–Elbistan earthquakes. Field investigations, visual damage surveys, non‐destructive testing (ultrasonic pulse velocity—UPV), concrete compressive strength measurements, peak ground ...
Mustafa Eken
wiley   +1 more source

Never Mind the Bollards: Exploring the Role of GCHQ, MI5, and the National Technical Authorities in UK Security Markets

open access: yesThe Howard Journal of Crime and Justice, EarlyView.
ABSTRACT The cultures and governance of security markets in the United Kingdom are often characterised through a paradoxical narrative of simultaneous state retreat and progressive advance. In the face of repeated recent high‐profile security failures, and global changes in material political economy, we argue that UK security governance is adapting to
Ben Collier, Jamie Buchan
wiley   +1 more source

Effects of boundary layer and liquid viscosity and compressible air on sloshing characteristics

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2015
In this paper, numerical investigations for tank sloshing, based on commercial CFD package FLUENT, are performed to study effects of boundary layer grid, liquid viscosity and compressible air on sloshing pressure, wave height and rising time of impact ...
Chang-Fang Zou   +2 more
doaj   +1 more source

Identification of dangerous LNG sloshing using a rapid sloshing model validated with computational fluid dynamics

open access: yes, 2008
A non-linear pendulum model is developed to represent the motion of a sloshing fluid in real time. The forces imposed by the sloshing fluid are identified using multiphase RANS CFD simulations and subsequently included in the pendulum sloshing model. The
Godderidge, Bernhard   +3 more
core   +1 more source

Numerical analysis on the sloshing of free oil liquid surface under the variable conditions of vehicle

open access: yesAdvances in Mechanical Engineering, 2019
Oil liquid sloshing is the sloshing of free oil liquid surface in the fuel tank filled partially. The variable conditions of vehicle mainly include braking, acceleration, and deceleration. It is verified that the simulation method is reliable by the test.
Ren He, Enhui Zhang, Baowei Fan
doaj   +1 more source

Damping control of sloshing in liquid container on cart with active vibration reducer having parallel linkage (Damping control without excitation of higher-mode sloshing)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper presents a control system to damp sloshing in a liquid container during its transfer in a cart equipped with an active vibration reducer having a parallel linkage with six degrees of freedom.
Masafumi HAMAGUCHI   +2 more
doaj   +1 more source

PARSEC.py: A Python‐Based Real‐Space Kohn–Sham Density Functional Theory Code Accelerated by Machine Learned Charge Density

open access: yesJournal of Computational Chemistry, Volume 47, Issue 23, September 5, 2026.
PARSEC.py is a Python‐based real‐space Kohn–Sham DFT framework that leverages the Python scientific ecosystem for transparent, modular integration of machine‐learned densities and GPU acceleration. This unified design enables more efficient and scalable first‐principles simulations of large chemical and materials systems. ABSTRACT PARSEC.py is a Python‐
Zeyi Zhang   +4 more
wiley   +1 more source

Comparison of finite and boundary element methods in problems of oscillations of a composite shell of revolution with a liquid

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2019
The phenomenon of sloshing can be described as the movement of the free surface of a liquid contained in a reservoir under the action of a suddenly applied load.
Gnitko Vasyl I.   +3 more
doaj   +1 more source

Advancements and Challenges in Liquid Hydrogen Storage Tank Design for Maritime Applications

open access: yesEnergy Storage, Volume 8, Issue 5, August 2026.
ABSTRACT In line with the Paris Agreement and the IMO's decarbonization goals, the shipping industry has begun to focus more intensively on adopting alternative fuels to reduce emissions. Among these, hydrogen has attracted considerable attention, with liquid hydrogen (LH2) offering advantages in energy density and storage volume over compressed gas ...
Sera Ayten Çetinkaya   +3 more
wiley   +1 more source

Nonlinear sloshing integrated aeroelastic analyses of a research wing prototype

open access: yes, 2021
A thorough understanding of the effects of sloshing on aircraft dynamic loads is of great importance for the future design of flexible aircraft to be able to reduce their structural mass and environmental impact.
Gambioli, Francesco   +9 more
core   +1 more source

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