Numerical investigation on the forced oscillation of shock train in hypersonic inlet with translating cowl
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.02.022
Abstract: Abstract To investigate the forced oscillations of shock train caused by sinusoidal backpressure perturbations with different amplitudes and frequencies in a hypersonic inlet equipped with translating cowl, numerical simulations have been conducted with the application… read more here.
Keywords: backpressure; shock train; train; forced oscillation ... See more keywords
Adaptive control mechanism of shock wave/boundary layer interaction induced by the secondary recirculation jet with outlet backpressure
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0147657
Abstract: The increased and unstable flow field backpressure will cause problems such as the non-starting of the inlet tract, and the widespread shock wave/boundary layer interaction (SWBLI) phenomena in the supersonic flow field exacerbates these problems.… read more here.
Keywords: flow field; backpressure; control; adaptive control ... See more keywords
Lifetime-Aware Backpressure—A New Delay-Enhanced Backpressure-Based Routing Protocol
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DOI: 10.1109/jsyst.2017.2789288
Abstract: Dynamic backpressure is a highly desirable family of routing protocols known for their attractive mathematical properties. However, these protocols suffer from a high end-to-end delay making them inefficient for real-time traffic with strict end-to-end delay… read more here.
Keywords: backpressure based; end end; backpressure; end delay ... See more keywords
Loop-Free Backpressure Routing Using Link-Reversal Algorithms
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DOI: 10.1109/tnet.2017.2715807
Abstract: The backpressure routing policy is known to be a throughput optimal policy that supports any feasible traffic demand, but may have poor delay performance when packets traverse loops in the network. In this paper, we… read more here.
Keywords: backpressure routing; backpressure; loop free; link reversal ... See more keywords
Modular and Asynchronous Backpressure in Multihop Networks: Model and Optimization
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2016.2603534
Abstract: It is well known that backpressure routing and scheduling can achieve optimal operation in multihop networks. However, the joint routing and scheduling nature of backpressure imposes challenges for practical implementation since many off-the-shelf network nodes… read more here.
Keywords: multihop networks; modular asynchronous; asynchronous backpressure; optimization ... See more keywords
Modeling of Solid Conveying Pressure Throughput Behavior of Single Screw Smooth Barrel Extruders under Consideration of Backpressure and High Screw Speeds
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DOI: 10.3139/217.3507
Abstract: Abstract The task of the solid conveying section is to collect the entering material and transfer it to the melt dominated sections. Therefore, its upstream interface is the hopper and its downstream interface is the… read more here.
Keywords: high screw; screw speeds; solid conveying; backpressure ... See more keywords