Weak dust acoustic shock wave in strongly coupled two-dimensional complex plasma

2021 ◽  
Vol 28 (4) ◽  
pp. 043704
Author(s):  
Zhong-Zheng Li ◽  
Wen-Shan Duan
Keyword(s):  
Shock Wave ◽  
Two Dimensional ◽  
Strongly Coupled ◽  
Complex Plasma ◽  
Dust Acoustic ◽  
Acoustic Shock Wave

Observation of dust acoustic shock wave in a strongly coupled dusty plasma

2016 ◽  
Vol 23 (5) ◽  
pp. 053702 ◽  
Author(s):  
Sumita K. Sharma ◽  
A. Boruah ◽  
Y. Nakamura ◽  
H. Bailung
Keyword(s):  
Shock Wave ◽  
Dusty Plasma ◽  
Strongly Coupled ◽  
Dust Acoustic ◽  
Acoustic Shock Wave ◽  
Strongly Coupled Dusty Plasma

Dust acoustic shock wave at high dust density

2003 ◽  
Vol 10 (4) ◽  
pp. 977-983 ◽  
Author(s):  
Samiran Ghosh ◽  
Susmita Sarkar ◽  
Manoranjan Khan ◽  
K. Avinash ◽  
M. R. Gupta
Keyword(s):  
Shock Wave ◽  
Dust Density ◽  
Dust Acoustic ◽  
Acoustic Shock Wave ◽  
High Dust

Dust acoustic shock wave generation due to dust charge variation in a dusty plasma

Pramana ◽  
2003 ◽  
Vol 61 (6) ◽  
pp. 1197-1201 ◽  
Author(s):  
M. R. Gupta ◽  
S. Sarkar ◽  
M. Khan ◽  
Samiran Ghosh
Keyword(s):  
Shock Wave ◽  
Dusty Plasma ◽  
Wave Generation ◽  
Charge Variation ◽  
Dust Charge ◽  
Shock Wave Generation ◽  
Dust Acoustic ◽  
Acoustic Shock Wave

Dust acoustic shock waves in plasmas with strongly coupled dusts and superthermal ions

2011 ◽  
Vol 89 (2) ◽  
pp. 193-200 ◽  
Author(s):  
Hamid Reza Pakzad
Keyword(s):  
Shock Wave ◽  
Dusty Plasmas ◽  
Reductive Perturbation Method ◽  
Strongly Coupled ◽  
Wave Solutions ◽  
Reductive Perturbation ◽  
Dust Acoustic ◽  
Kdvb Equation ◽  
Superthermal Ions ◽  
The Waves

The reductive perturbation method is used for deriving the Kordeweg–de Vries–Burgers (KdVB) equation in strongly coupled dusty plasmas, containing Boltzmann distributed electron and superthermal ions. We discuss the shock wave solutions and also study the effect of superthermal ions on the waves.

Diffraction of Pulses by Cylindrical Obstacles of Arbitrary Cross Section

1962 ◽  
Vol 29 (1) ◽  
pp. 40-46 ◽  
Author(s):  
M. B. Friedman ◽  
R. Shaw
Keyword(s):  
Shock Wave ◽  
Integral Equation ◽  
Cross Section ◽  
Analytical Solutions ◽  
Arbitrary Cross Section ◽  
Two Dimensional ◽  
Algebraic Equations ◽  
Dimensional Problem ◽  
Acoustic Shock Wave ◽  
Square Box

The two-dimensional problem of the diffraction of a plane acoustic shock wave by a cylindrical obstacle of arbitrary cross section is considered. An integral equation for the surface values of the pressure is formulated. A major portion of the solution is shown to be contributed by terms in the integral equation which can be evaluated explicitly for a given cross section. The remaining contribution is approximated by a set of successive, nonsimultaneous algebraic equations which are easily solved for a given geometry. The case of a square box with rigid boundaries is solved in this manner for a period of one transit time. The accuracy achieved by the method is indicated by comparison with known analytical solutions for certain special geometries.

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