The most common approach to flight flutter testing is to track estimated modal damping ratios of an aircraft over a number of fight conditions. However, the risk is inevitable when this method is utilized since the aircraft must fly near the flutter boundary. In this paper, a method with low...
Higher frequency, low amplitude loading fatigue may also occur at elevated temperatures due to the vibration of pipes and flutter in gas turbine blades. In the case of large section components, determination of the rate of crack growth under cyclic loading at elevated temperatures also becomes ...
Rationale and design of a study exploring the efficacy of once-daily oral rivaroxaban (X-TRA) on the outcome of left atrial/left atrial appendage thrombus in nonvalvular atrial fibrillation or atrial flutter and a retrospective observati... 6 weeks of treatment), incidence of the composite of ...
Data Acquisition and Signal ProcessingAdvancing Structural Health Monitoring in AI EraAgriculture and Forestry: Sensors, Technologies and ProceduresAmbient Assisted Living (AAL): Sensors, Architectures and ApplicationsApplication of Dynamical Analysis and Sensing Technologies in Nondestructive Testing and Structural...
The focus of the article is to highlight modeling techniques for Piezoelectric Wind Energy Harvesters (PWEHs), analyzing their structural functionality and assessing their efficacy in harnessing wind energy through phenomena such as vortex-induced vibration, flutter, and galloping. Additionally, this ...
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Most low-latency live streaming protocols that different vendors are using are private. For users, the cost of moving from one vendor to another is high. So, it is important to unify and standardize low-latency live streaming protocols for the live streaming industry. With ...
the electronic switch in the buck regulator circuit is replaced with a mechanical switch to reduce cost and complexity. In a series of experiments, this power management circuit displayed a stable output voltage with a ripple voltage of 0.07 V, crest factor of 1.01, and ripple coefficient of 2....
For example, fan blades are typically designed for maximizing the aerodynamic loading thereof to correspondingly maximize the amount of propulsion thrust generated during operation. However, fan loading is limited by stall, flutter, or other instability parameters of the air being pressurized. ...