Results 251 to 260 of about 2,996,643 (316)

Lagrangian Differencing Dynamics for microgravity sloshing

2021
Accurate prediction of sloshing is mandatory for spacecraft and rocket design, i.e. for understanding propellant behaviour and response during spacecraft flight operations. The predictions ensure adequate settling before engine burn, and reliable vehicle control during the mission.
Bašić, Josip, Blagojević, Branko, Bašić, Martina, Klarin, Branko   +3 more
openaire   +1 more source

Zero Dynamics Analysis for Spacecraft with Fuel Slosh

AIAA Guidance, Navigation and Control Conference and Exhibit, 2008
This paper presents a novel stability analysis of the zero dynamics of nonlinear dynamic models of spacecraft with fuel slosh. Mathematical models based on a Lagrange formulation are used, with the pendulum analogy of a typical spacecraft with fuel slosh dynamics, to include the behavior of the liquid dynamics coupled to the spacecraft.
Hesham Shageer, Gang Tao
openaire   +1 more source

Dynamics of a two-layer fluid sloshing problem

IMA Journal of Applied Mathematics, 2003
Summary: A second-order ordinary differential equation, which is a reduced form of the periodically forced extended Korteweg-de Vries (eKdV) equation, is derived in the physical context of sloshing a two-layer fluid tank. In the limit of small dispersion, numerical evidence is given of multiple periodic solutions displaying fast oscillations ...
Mackey, D., Cox, E. A.
openaire   +2 more sources

Non-linear slosh dynamics of sloped wall tank with bottom-mounted object under seismic excitation

International Journal of Non-Linear Mechanics, 2023
Sidhartha Sankar Roy, K. Biswal
semanticscholar   +1 more source

Computational slosh dynamics: theory and industrial application

Computational Mechanics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Slosh dynamics of seismically excited chamfered bottom tank with bottom-mounted internal object

Journal of Earthquake and Tsunami, 2023
Sidhartha Sankar ROY, K. Biswal
semanticscholar   +1 more source

Dynamic coupling of seakeeping and sloshing

2003
Dynamic coupling of seakeeping and ...
Zalar, Mirela, Malenica, Šime
openaire   +2 more sources

Advanced GNC-oriented modeling and simulation of Vertical Landing vehicles with fuel slosh dynamics

Acta Astronautica, 2022
S. Farí, David Seelbinder, S. Theil
semanticscholar   +1 more source

Simulation of Nonlinear Sloshing Behaviors under Dynamic Actions

Applied Mechanics and Materials, 2015
This paper simulated the non-linear sloshing effects under typical dynamic actions. The sloshing simulation is realized with the Arbitrary Lagrangian Euleria (ALE) formulation plus bi-phase hydrodynamic biomaterial liquid gas materials. The study first investigated two dimensional (2D) sloshing problems under harmonic excitations.
Xiao Ye Yu, Alex To, Goman Ho
openaire   +1 more source

Dynamic Analysis of Liquid Sloshing for Shipboard Pressure Vessel

Volume 3: Design and Analysis, 2020
Abstract With the development of pressure vessel industry in China, more and more pressure vessel is widely used in the aerospace, automobile, marine project and other fields. The liquid sloshing in the device could bring adverse effect on the safety operation of the pressure vessel under the extrinsic excitation, such as the impact load
Qi Li, Hui Tang, Fujun Zhang, Zhijian Wang, Qianyu Shi   +4 more
openaire   +1 more source