Results 61 to 70 of about 1,104,724 (283)

Reconstruction of Fermi and eROSITA Bubbles from Magnetized Jet Eruption with Simulations

open access: yesUniverse
The Fermi bubbles and the eROSITA bubbles around the Milky Way Galaxy are speculated to be the aftermaths of past jet eruptions from a supermassive black hole in the galactic center.
Che-Jui Chang, Jean-Fu Kiang
doaj   +1 more source

Flow control of rectangular jet by DBD plasma actuators

open access: yesNihon Kikai Gakkai ronbunshu, 2015
The utility of a dielectric barrier discharge (DBD) plasma actuator as a spread controller for a rectangular jet is investigated. The rectangular nozzle (75×10 mm) is used and actuators are placed on the long sides of the nozzle exit.
Yoshihisa KATO   +4 more
doaj   +1 more source

Overview regarding the certification of a new military jet aircraft for school and training [PDF]

open access: yesINCAS Bulletin, 2019
The requirements for designing a new Romanian school and training military jet, IAR 99 NG, are in line with the EMAR - European Military Airworthiness Requirement.
Ilie NICOLIN, Bogdan Adrian NICOLIN
doaj   +1 more source

Review on recent developments in jet finding

open access: yes, 2008
We review recent developments related to jet clustering algorithms and jet finding. These include fast implementations of sequential recombination algorithms, new IRC safe algorithms, quantitative determination of jet areas and quality measures for jet ...
Rojo, Juan
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

The jet-disk symbiosis withoutmaximal jets: 1D hydrodynamical jets revisited [PDF]

open access: yesAstronomy & Astrophysics, 2017
7 pages, accepted by A& ...
Patrick Crumley   +3 more
openaire   +5 more sources

Experimental Studies of Coaxial Jet Flows

open access: yesJournal of Fluid Science and Technology, 2007
An experimental study was carried out to investigate the effect of coaxial nozzle operating conditions on near-field jet plume development. The study was conducted in a low speed water tunnel as well as in a high-speed airflow nozzle test facility. Laser
Parviz BEHROUZI, James J. McGUIRK
doaj   +1 more source

Multi-parton interactions and rapidity gap survival probability in jet-gap-jet processes

open access: yes, 2017
We discuss an application of dynamical multi-parton interaction model, tuned to measurements of underlying event topology, for a description of destroying rapidity gaps in the jet-gap-jet processes at the LHC.
Babiarz, Izabela   +2 more
core   +2 more sources

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Gravitomagnetic jets

open access: yesPhysical Review D, 2011
We present a family of dynamic rotating cylindrically symmetric Ricci-flat gravitational fields whose geodesic motions have the structure of gravitomagnetic jets. These correspond to helical motions of free test particles up and down parallel to the axis of cylindrical symmetry and are reminiscent of the motion of test charges in a magnetic field.
Chicone, Carmen Charles   +1 more
openaire   +3 more sources

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