Reductive perturbation technique is employed to obtain damped forced Korteweg-de Vries (DFKdV) equation in a dusty plasma containing non-thermally distributed electrons in presence of solitary-pulse-type and Gaussian-shaped external forces. To study the behavior of dust-ion acoustic solitary waves (DIASWs), an approximate analytical solitary wave solution of DFKdV equation is found for small values of damping and external forces considering momentum conservation law of Korteweg-de Vries (KdV) equation. By assigning different values of the plasma parameters and strength of the external forces, approximate analytical solitary wave solutions of DFKdV equation are plotted to show the variation of width and amplitude of DIASWs. The results show that the non-thermal parameter (b), damping parameter, i.e., dust-ion collisional frequency (nu(id0)) and the strength of the external force play a very important role in the amplitude and width of the DIASWs. The investigated results can be helpful to study the characteristics of nonlinear waves in laboratory plasma and space plasma where external forces arise due to motion of charged space pollutants.
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Port Said Univ, Fac Sci, Dept Phys, Port Said, EgyptPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
El-Awady, E., I
El-Tantawy, S. A.
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Port Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
Univ Al Baha, RCP, Fac Sci & Arts, Dept Phys, Al Baha, Saudi ArabiaPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
El-Tantawy, S. A.
Abdikian, A.
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Malayer Univ, Dept Phys, Malayer 6571995863, IranPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
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Prince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
Mansoura Univ, Fac Sci, Theoret Phys Grp, Mansoura, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
Abdelwahed, H. G.
El-Shewy, E. K.
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Taibah Univ, Al Madinah Al Munawarrah, Saudi Arabia
Mansoura Univ, Fac Sci, Theoret Phys Grp, Mansoura, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
El-Shewy, E. K.
El-Rahman, A. A.
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New Valley Univ, Fac Sci, Dept Phys, El Kharja 72714, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
El-Rahman, A. A.
Abdo, N. F.
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Taibah Univ, Al Madinah Al Munawarrah, Saudi Arabia
Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
机构:
Port Said Univ, Fac Sci, Dept Phys, Port Said, EgyptPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
El-Awady, E., I
El-Tantawy, S. A.
论文数: 0引用数: 0
h-index: 0
机构:
Port Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
Univ Al Baha, RCP, Fac Sci & Arts, Dept Phys, Al Baha, Saudi ArabiaPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
El-Tantawy, S. A.
Abdikian, A.
论文数: 0引用数: 0
h-index: 0
机构:
Malayer Univ, Dept Phys, Malayer 6571995863, IranPort Said Univ, Fac Sci, Dept Phys, Port Said, Egypt
机构:
Prince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
Mansoura Univ, Fac Sci, Theoret Phys Grp, Mansoura, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
Abdelwahed, H. G.
El-Shewy, E. K.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Al Madinah Al Munawarrah, Saudi Arabia
Mansoura Univ, Fac Sci, Theoret Phys Grp, Mansoura, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
El-Shewy, E. K.
El-Rahman, A. A.
论文数: 0引用数: 0
h-index: 0
机构:
New Valley Univ, Fac Sci, Dept Phys, El Kharja 72714, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia
El-Rahman, A. A.
Abdo, N. F.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Al Madinah Al Munawarrah, Saudi Arabia
Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, EgyptPrince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Phys, Al Kharj 11942, Saudi Arabia