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Astrophysical jets
(Livraria da Física, 2013)
The production of jets is a characteristic common to different astrophysical accreting objects at all scales, from long gamma-ray bursts to galactic binaries. Aside from certain phenomenology specific to each type of source, ...
Wavepacket models for subsonic twin jets using 3D parabolized stability equations
(2018-10-01)
An extension of the classical parabolized stability equations to flows strongly dependent on the two cross-stream spatial directions and weakly dependent on the streamwise one is applied to model the large-scale structures ...
On Power Measurements of Single-Electrode Low-Power Ar Plasma Jets
(2016-10-01)
A study of electrical properties, methodology, and precision of power measurement was made on two types of Ar plasma jets, a single-strip-electrode plasma jet and a single-rod-electrode plasma jet. The dynamics of current ...
Erosion of finite thickness sediment beds by single and multiple circular jets
(2007)
Sediment management in reservoirs with the help of water jets has motivated this work. Erosion caused by single and multiple submerged circular turbulent wall jets on a noncohesive sediment bed of finite thickness lying ...
Relativistic Jets in Active Galactic Nuclei and Microquasars
(Springer, 2016-11-29)
Collimated outflows (jets) appear to be a ubiquitous phenomenon associated with the accretion of material onto a compact object. Despite this ubiquity, many fundamental physics aspects of jets are still poorly understood ...
Deposition of thin films using argon/acetylene atmospheric pressure plasma jet
(2017-02-25)
Atmospheric pressure plasma jet was used to deposit polymer films from argon/air/acetylene mixture. Depending on the gas composition, three modes of operation were observed and characterized. The film deposited by a ...