TY - JOUR N2 - Nonlinear excitation of the entropy perturbations by magnetosonic waves in a uniform and infinite plasma model is considered. The wave vector of slow or fast mode forms an arbitrary angle θ (0≤θ≤π) with the equilibrium straight magnetic field, and all perturbations are functions of the time and longitudinal coordinate. Thermal conduction is the only factor which destroys isentropicity of wave perturbations and causes the nonlinear excitation of the entropy mode. A dynamic equation is derived which describes excitation of perturbation in the entropy mode in the field of dominant magnetosonic mode. Effects associatiated with temperature dependent and anisotropic thermal conduction are considered and discussed. L1 - http://journals.pan.pl/Content/120772/aoa.2021.138132.pdf L2 - http://journals.pan.pl/Content/120772 PY - 2021 IS - No 3 EP - 397 DO - 10.24425/aoa.2021.138132 KW - nonlinear magnetohydrodynamics KW - magnetosonic heating KW - thermal conduction of a plasma A1 - Perelomova, Anna PB - Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics VL - vol. 46 DA - 2021.09.21 T1 - Magnetosonic Excitation of the Entropy Perturbations in a Plasma with Thermal Conduction Depending on Temperature SP - 389 UR - http://journals.pan.pl/dlibra/publication/edition/120772 T2 - Archives of Acoustics ER -