... of the liquefaction mechanism. To address this issue, a transparent material is used as a substitute for iron ore, and the internal solid-liquid migration during the liquefaction process is observed based on the transparency characteristics of the material. In this study, high-purity fused quartz sand and dodecane...

... physics baeten boundary layer engineering integration scheme configuration liquid dependency pressure drop ABSTRACT This paper takes an innovative approach in analyzing the sloshing physics of liquid H 2 compared to LNG. The transport of liquid H 2 requires extreme boundary conditions...

... tanks on floating structures thanks to sloshing model tests. The flows of liquid and gas within the model tank are not in complete similarity with the flows within the LNG tank because the fluids properties, other than their densities, do not match the right values to comply with the relevant similarity...

... hydrodynamic force liquid time step computational domain computational result japan government rao mp calculation tank phase difference equation numerical simulation method fvm calculation Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada...

... ABSTRACT During the navigation of a LNG carrier, the cabin will heave, pitch or have other motions in waves, which will stimulate the liquid sloshing inside the tank. The liquid sloshing inside and the waves outside act on the cabin at the same time, making it have a relatively complex...

... upstream oil & gas tank free surface oil-water interface ocean engineering reservoir simulation natural frequency external excitation rectangular tank formula frequency excitation frequency liquid mesh refinement external excitation frequency interface excitation engineering...

... tank liquified natural gas liquid inner tank wall rectangular tank midstream oil & gas lng transportation curvature rectangular mobile tank liquid holder containment system liquefied natural gas mobile tank contact surface tank 1 inflatable element gas monetization...

... upstream oil & gas liquid inter-particle force amplitude artificial intelligence baeten natural frequency trajectory prediction simulation excitation lightweight rocket tank linear excitation particle-cluster approach tank wall frequency test setup full-scale test sloshing...

... ABSTRACT In this paper, the free vibration characteristics of a half liquid-filled and submerged, horizontal cylindrical shell are investigated with the consideration of the linear sloshing effect by an analytical method. It is assumed that the shell is submerged in water and the shell's...

... at boil-off conditions, requiring a gas (vapour) phase, which shall be accessible for vaporization from within the liquid. The design concepts for slosh mitigation products for LNG containment systems, and the fundamental principles of slosh mitigation thereof, will be further detailed in this paper...

... ABSTRACT Sloshing is of concern in partially filled moving liquid tanks. Spacecrafts have strong constraints in controlling liquid sloshing since sloshing impacts the vehicle motion e.g. during launch. Very often high liquid / rigid body mass ratios occur. Passive sloshing damping is thus...

.... The important feature of the proposed mathematical model is the consideration of the fluctuation of the shell together with an adjoining fluid. The coupled system structure- liquid is considered. The problem is solved using theory of hydroelasticity. The theoretical problem is solved using combination of two...

... upstream oil & gas liquid tank tank wall lng variation liquified natural gas denote subsea system rectangular tank anti-sloshing effect liquid depth frequency tank baffle different position midstream oil & gas natural frequency anti-sloshing technique cylinder gas...

... liquid model and provides time accurate hydrodynamic pressure results in three dimensions and 6 Degrees-of-Freedom. Based on the results of dam break tests and sloshing analysis of LNG tank geometries, unsteady impact loads are computed for a model tank made of carbon fiber reinforced plastic (CFRP...

... have been used in order to adequately capture the impulsive loads at wall. The simulations have been performed with SPH-Flow , a CFD software, developed by HydrOcean and Ecole Centrale Nantes (ECN), which solves the compressible Euler equations for liquid and gas thanks to a Smoothed Particle...

... frequency cross section end wall axis xyz tank amplitude liquid motion cylindrical tank inertia rotation liquid movement axis parallel cao rotation axis fluid liquid tank motion liquid fully-filled tank equation A Study on Effect of Liquid Motion in a Fully filled 3D Tank...

... ABSTRACT An inflatable slosh mitigating component, made of a thermoplastic or rubber material and being part of a slosh mitigating system, is to be positioned inside a mobile liquid cargo holder. Such inflatable components require to be dimensionally stable, approaching the rigidity...

...Anti-Slosh Inflatable Component Case Study Erik Jeroen Eenkhoorn University of Twente Hengelo (O), The Netherlands ABSTRACT Until end 2015 anti-slosh inflatable component systems have been applied in a few tank-trucks occasionally being partially filled with non-dangerous liquids, for the prime...

... interfacial liquid-vapor phase change and nucleation. The numerical simulation of the piston problem allows us to retrieve the damping phenomena for gas pocket impacts. For a 2D liquid impact test case, a slight amplification of the maximal pressure has been found. Introduction For any project of membrane...

... Abstract Liquefied Natural Gas (LNG) has proven to be a promising alternative fuel. However, storing and handling cryogenic liquids onboard ships offer some operational challenges. This paper presents investigations of the pressure and temperature change in a cryogenic pressure vessel...