Transient filaments formation by nonlinear kinetic Alfvén waves and its effect on solar wind turbulence and coronal heating

2001 ◽  
Vol 8 (8) ◽  
pp. 3759-3765 ◽  
Author(s):  
Anita Shukla ◽  
R. P. Sharma
Keyword(s):  
Solar Wind ◽  
Alfven Waves ◽  
Coronal Heating ◽  
Alfvén Waves ◽  
Solar Wind Turbulence ◽  
Wind Turbulence ◽  
Nonlinear Kinetic ◽  
Kinetic Alfvén Waves

scholarly journals Kinetic Scale Slow Solar Wind Turbulence in the Inner Heliosphere: Coexistence of Kinetic Alfvén Waves and Alfvén Ion Cyclotron Waves

2020 ◽  
Vol 897 (1) ◽  
pp. L3
Author(s):  
S. Y. Huang ◽  
J. Zhang ◽  
F. Sahraoui ◽  
J. S. He ◽  
Z. G. Yuan ◽  
...  
Keyword(s):  
Solar Wind ◽  
Alfven Waves ◽  
Slow Solar Wind ◽  
Alfvén Waves ◽  
Ion Cyclotron Waves ◽  
Solar Wind Turbulence ◽  
Ion Cyclotron ◽  
Wind Turbulence ◽  
Kinetic Alfvén Waves ◽  
Inner Heliosphere

SMALL-SCALE SOLAR WIND TURBULENCE DUE TO NONLINEAR ALFVÉN WAVES

2015 ◽  
Vol 812 (1) ◽  
pp. 69 ◽  
Author(s):  
Sanjay Kumar ◽  
R. P. Sharma ◽  
Y.-J. Moon
Keyword(s):  
Solar Wind ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Small Scale ◽  
Solar Wind Turbulence ◽  
Wind Turbulence

REPRODUCTION OF THE OBSERVED TWO-COMPONENT MAGNETIC HELICITY IN SOLAR WIND TURBULENCE BY A SUPERPOSITION OF PARALLEL AND OBLIQUE ALFVÉN WAVES

2012 ◽  
Vol 749 (1) ◽  
pp. 86 ◽  
Author(s):  
Jiansen He ◽  
Chuanyi Tu ◽  
Eckart Marsch ◽  
Shuo Yao
Keyword(s):  
Solar Wind ◽  
Alfven Waves ◽  
Magnetic Helicity ◽  
Alfvén Waves ◽  
Solar Wind Turbulence ◽  
Two Component ◽  
Wind Turbulence

Spatial transport and spectral transfer of solar wind turbulence composed of Alfvén waves and convective structures II: numerical results

1995 ◽  
Vol 13 (5) ◽  
pp. 475-493 ◽  
Author(s):  
J. M. Schmidt
Keyword(s):  
Solar Wind ◽  
High Speed ◽  
Alfven Waves ◽  
Numerical Results ◽  
Alfvén Waves ◽  
Convective Structures ◽  
Solar Wind Turbulence ◽  
Wind Turbulence ◽  
Speed Solar Wind ◽  
High Speed Solar Wind

Abstract. This work follows the paper titled "Spatial transport and spectral transfer of solar wind turbulence composed of Alfvén waves and convective structures I: The theoretical model", and deals with the detailed physics and numerical solution of a two-component solar wind model, consisting of small-scale Alfvén waves and convected structures. In particular, we present numerical results which qualitatively reflect many of the observed features of the radial and spectral evolution of the turbulent energies, the residual energy, the cross-helicity and Alfvén-ratio in high-speed solar wind streams. These features are the following: the formation of a characteristic "inclined eye", which evolves between the energy spectra displayed over the frequency axis and tends to close in the radial development of the spectra, a steepening of all spectra towards Kolmogorov-like f-5/3 spectra, the development of the normalized cross-helicity towards a constant not much less than one and the formation of a "trough" form of the Alfvén ratio with a z-shaped left boundary, By weighting special terms in the equations differently, we can also cast light on the physical role of parametric conversion model terms, wave-structure scattering model terms, nonlinear terms, spherical expansion terms and their effects on the radial evolution of turbulent energies in high-speed solar wind streams.

Nonlinear kinetic Alfven waves in space plasmas with generalized ( r , q $r,q$ ) distribution

2018 ◽  
Vol 363 (10) ◽  
Author(s):  
Saba Khalid ◽  
M. N. S. Qureshi ◽  
W. Masood
Keyword(s):  
Alfven Waves ◽  
Space Plasmas ◽  
Alfvén Waves ◽  
Nonlinear Kinetic ◽  
Kinetic Alfvén Waves

scholarly journals Perpendicular Ion Heating by Cyclotron Resonant Dissipation of Turbulently Generated Kinetic Alfvén Waves in the Solar Wind

2019 ◽  
Vol 887 (1) ◽  
pp. 63 ◽  
Author(s):  
Philip A. Isenberg ◽  
Bernard J. Vasquez
Keyword(s):  
Solar Wind ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Ion Heating ◽  
Kinetic Alfvén Waves
Sign in / Sign up

Export Citation Format

Share Document