Results 51 to 60 of about 494 (186)
Did They Feel It? Legacy Macroseismic Data Illuminates an Engimatic 20th Century Earthquake
Earth and Space Science, Volume 12, Issue 9, September 2025.Abstract The challenges and the importance of preserving legacy instrumental records of earthquakes are now well‐recognized (e.g., Richards & Hellweg, 2020, https://doi.org/10.1785/0220200053). Seismologists may not be aware of parallel challenges and opportunities with legacy macroseismic data for earthquakes in the United States. For much of the 20th
Susan E. Hough +4 more
wiley +1 more source
Numerical Study on the Sloshing Behaviors of Dual Liquid Tanks with Gas Inflow [PDF]
Journal of Applied Fluid MechanicsThe finite volume method (FVM) is used to numerically investigate the sloshing behaviors of dual liquid tanks with gas inflow in this study. The sloshing process of a single liquid tank is simulated to verify the feasibility of the numerical method ...
Y. F. Chen +4 more
doaj +1 more source
A Review of Modeling and Control Techniques for Unmanned Aerial Vehicles
Engineering Reports, Volume 7, Issue 6, June 2025.By systematically classifying UAV modeling techniques and comparing control methods, this paper addresses a notable gap in the current literature. Furthermore, it highlights emerging trends and challenges in UAV control systems, providing valuable insights to guide future research toward enhancing the stability, efficiency, and adaptability of ...
Elisabeth Andarge Gedefaw +2 more
wiley +1 more source
CFD simulation of wave-induced motions of an LNG ship considering tank sloshing effects
BrodogradnjaThis study uses a CFD approach to perform numerical simulations of the hydrodynamic interactions between LNG ship motions induced by waves and the sloshing behavior of cargo tanks.
Guangyan Jia +3 more
doaj +1 more source
Engineering Reports, Volume 7, Issue 5, May 2025.A hybrid Finite Element Analysis (FEA) and Machine Learning (ML) approach was used to predict the structural behavior and lifespan of oil storage tanks. ANFIS excelled in stress prediction, while ANN proved superior for lifespan estimation, thus enabling optimized design and maintenance strategies for industrial applications.
Themba Mashiyane +2 more
wiley +1 more source
Science and Technology of Nuclear Installations, 2016 There is a large water storage tank installed at the top of containment of AP1000, which can supply the passive cooling. In the extreme condition, sloshing of the free surface in the tank may impact on the roof under long-period earthquake.
Daogang Lu +3 more
doaj +1 more source
Liquid sloshing in cylindrical fuel tanks [PDF]
Progress in Propulsion Physics, 2009 Results are presented on asymmetric sloshing in partially |lled circular, cylindrical tanks subjected to horizontal, periodic forcing, as well as on geyser formation and following sloshing caused by a sudden change in Bond number. Asymmetric sloshing is controlled by three parameters thatarethe liquiddepth parameter,the frequencyosetparameter(de ...
E. J. Hopfinger, V. Baumbach
openaire +1 more source
A comparison of in situ and on‐vessel larval rearing for coral seeding
Restoration Ecology, Volume 33, Issue 4, May 2025.Coral sexual recruitment is critical to reef recovery yet often fails on degraded reefs. Coral seeding is one approach to artificially increase the densities of coral settlers on reefs and can be applied in many ways. A thorough comparison of seeding‐method performance is needed to inform restoration decisions yet is difficult to undertake given the ...
Carly J. Randall +8 more
wiley +1 more source
Effects of boundary layer and liquid viscosity and compressible air on sloshing characteristics
International 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
A Theory of Sloshing in Cargo Oil Tanks
Journal of Zosen Kiokai, 1962 In this paper, the authors theoretically investigate the sloshing of liquid in cargo oil tanks during ship oscillation, and evaluate the impulsive pressure caused by sloshing.Liquid motion in a cargo oil tank is limited by tank top plating. As soon as the upward motion of liquid surface relative to the tank is stopped, impulsive pressure occurs there ...
Hagiwara, Kôichi +1 more
openaire +2 more sources