Plasma actuators generated by surface dielectric barrier discharge are developed for controlling flow in aeronautics applications. This research studies the simulation of cold plasma at atmospheric pressure coupled with compressible fluid dynamics using COMSOL Multiphysics 5.4. Modeling air high voltages is carried out two dimensions. The development electric field and space charge density disc...

We have previously proposed a diffusion-type flow control mechanism as a solution for severely time-sensitive flow control required for high-speed networks. In this mechanism, each node in a network manages its local traffic flow on the basis of only the local information directly available to it, by using predetermined rules. In addition, the implementation of decision-making at each node can ...

Background. Effective kick-topspin serving in tennis requires power to transfer mechanical energy through a kinematic chain from different parts of the body that is directly related to the kinetics of the joints. Energy flow analysis is a powerful tool for observing the mechanical energy transfer through the body parts. Objectives. This research aimed to study the correlation and predictive ab...

With the Multi Access Packet Data Network Connectivity and IP flow mobility introduced by 3GPP, mobile devices with multiple wireless interfaces can connect to multiple access networks simultaneously, meanwhile allowing dynamic allocation of different IP flows to different access systems corresponding to their requirements. In order to enable IP flow mobility, an effective IP flow mobility trig...

The hot deformation behavior of a typical martensitic stainless steel containing 2.1% Ni was investigated by means of the compression test in the strain rate range of 0.001-1 s-1 and temperature range of 950-1150 °C. The flow behavior of the steel was evaluated using the flow stress curves and flow softening map and by microstructural investigation. Taking into account of the strain effect on t...

We design completely local, stateless, and self-stabilizing flow control mechanism to be executed by “greedy” agents associated with individual flow paths. Our mechanism is very natural and can be described in a single line: If a path has many “congested” edges, decrease the flow on the path by a small multiplicative factor, otherwise increase its flow by a small multiplicative factor. The mech...