Aerodynamic Characteristics of Damping Screens
The characteristics investigated include the damping of longitudinal and lateral components of turbulence, the effect of screens on scale, the conditions for the production of turbulence and …
Damping theories are reviewed and performance is compared with theory. The characteristics investigated include the damping of longitudinal and lateral components of turbulence, the …
Modelling and preliminary design of a structure-TLD system
Oct 1, 2008 · A rapid preliminary design procedure was outlined for a specified target structural response amplitude corresponding to wind-induced serviceability level accelerations. This …
An analysis of screen arrangements for a tuned liquid damper
Oct 1, 2012 · The wire mesh screen was found to provide significantly more damping to liquid sloshing than the vertical flat plate or two vertical circular poles. The wire mesh screen was …
Numerical flow models to simulate tuned liquid dampers (TLD) …
Nov 1, 2005 · The damping devices selected for this study to increase ζ TLD consist of horizontal slats uniformly spaced apart in order to form screens. The use of this particular screen …
Aerodynamic Characteristics of Damping Screens - Semantic Scholar
The characteristics investigated include the damping of longitudinal and lateral components of turbulence, the effect of screens on scale, the conditions for the production of turbulence and …
For most applications, noise and vibration can be controlled using four methods: (1) absorption (2) use of barriers and enclosures (3) structural damping and (4) vibration isolation.
Modeling and analysis of a structure semi‐active tuned liquid damper ...
May 4, 2016 · In this paper, a control strategy based on a gain scheduling scheme is utilized by controlling the inclination angle of the damping screen (s) and consequently the screen loss …
Nonlinear multimodal model for an annular tuned sloshing …
Jan 10, 2022 · Annular tuned sloshing dampers equipped with damping screens are studied experimentally and analytically. A nonlinear multimodal model is presented to simulate the …
Aerodynamic Characteristics of Damping Screens - NASA …
Aerodynamic Characteristics of Damping Screens. Document ID. 19930082665 . Acquisition Source. Legacy CDMS . Document Type. Other . Authors. Schubauer, G B (National Bureau …