Measured power spectra of turbulent flows' - PowerPoint PPT Presentation

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Measured power spectra of turbulent flows'

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Right: atmospheric turbulence (G. Chanan, UC Irvine) ... Simulations of 3D MHD turbulence with a strong magnetic field (left) and a weak ... – PowerPoint PPT presentation

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Title: Measured power spectra of turbulent flows'


1
Measured power spectra of turbulent flows. Left
10 cm air jet (J. Fluid. Mech., F. H. Champagne,
1978)
Right atmospheric turbulence (G. Chanan, UC
Irvine)
2
L1/2
Velocity dispersion vs. beam size in the Polaris
Flare cloud (Ossenkopf Mac Low 2002)
3
Volume rendering of turbulent density field
(Padoan Nordlund 1999)
4
Simulations of 3D MHD turbulence with a strong
magnetic field (left) and a weak field (right)
(Jim Stone, Princeton)
5
Zeeman splitting of the Lyman alpha transition
6
Detection of a Zeeman splitting signal for the
1667 MHz OH line. Top total intensity Bottom
difference between left and right circularly
polarized intensities (Crutcher et al. 1993)
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