tuned liquid dampers (tld) are among passive control devices that have been used to suppress the vibration of structures in recent years. these structures must be adequately presentable as an equivalent single degree of freedom system with long fundamental period. the tld, located at the top floors of the structure, can dissipate the external input energy into the system through the sloshing ef...

We present results from a 140 ks Chandra/ACIS-S observation of the hot gas around the canonical FR I radio galaxy 3C 449. An earlier, shorter 30 ks Chandra observation of the group gas showed an unusual entropy distribution and a surface brightness edge in the gas that could be a strong shock around the inner radio lobes. In our deeper data we find no evidence for a temperature increase inside ...

Cooker’s sloshing experiment is a prototype for studying the dynamic coupling between fluid sloshing and vessel motion. It involves a container, partially filled with fluid, suspended by two cables and constrained to remain horizontal while undergoing a pendulum-like motion. In this paper the fully-nonlinear equations are taken as a starting point, including a new derivation of the coupled equa...

The distribution of hot interstellar medium in early-type galaxies bears the imprint various astrophysical processes it underwent during its evolution. X-ray observations these have identified structural features related to AGN and stellar feedback environmental effects such as merging sloshing. In our XMM-Newton Galaxy Atlas (NGA) project, we analyze archival 38 ETGs, utilizing high sensitivit...

In marine storage and transportation, the sloshing of liquid oxygen disturbs thermodynamic equilibrium induces stress on tank walls. Numerous problems are associated with mechanism demand a detailed investigation. this study, numerical model is developed by coupling Eulerian framework algebraic interface area density (AIAD) method while considering interphase drag force to investigate thermal b...

Off-axis collisions between galaxy clusters may induce the phenomenon of sloshing, causing dense gas to be dragged from cool core a cluster, resulting in spiral enhanced X-ray emission. Abell 2199 displays signatures sloshing its and it is possible that orbital plane collision seen nearly edge-on. We aim evaluate whether features can explained by under large inclination angle. To address this, ...