Traveling Wave Interaction and Wave Growth in a Dense Plasma

1965 ◽  
Vol 8 (11) ◽  
pp. 1995 ◽  
Author(s):  
Hugo K. Messerle
Keyword(s):  
Traveling Wave ◽  
Dense Plasma ◽  
Wave Interaction ◽  
Wave Growth

scholarly journals Fundamental solutions for the long–short-wave interaction system

Open Physics ◽  
2020 ◽  
Vol 18 (1) ◽  
pp. 1093-1099
Author(s):  
Mustafa Inc ◽  
Samia Zaki Hassan ◽  
Mahmoud Abdelrahman ◽  
Reem Abdalaziz Alomair ◽  
Yu-Ming Chu
Keyword(s):  
Fluid Mechanics ◽  
Traveling Wave ◽  
Inverse Method ◽  
Nonlinear Partial Differential Equations ◽  
Traveling Wave Solutions ◽  
Wave Interaction ◽  
Fundamental Solutions ◽  
Short Wave ◽  
Wave Solutions ◽  
Physical Environments

Abstract In this article, the system for the long–short-wave interaction (LS) system is considered. In order to construct some new traveling wave solutions, He’s semi-inverse method is implemented. These solutions may be applicable for some physical environments, such as physics and fluid mechanics. These new solutions show that the proposed method is easy to apply and the proposed technique is a very powerful tool to solve many other nonlinear partial differential equations in applied science.

3-D Fast Nonlinear Simulation for Beam–Wave Interaction of Sheet Beam Traveling-Wave Tube

2019 ◽  
Vol 66 (3) ◽  
pp. 1504-1511 ◽  
Author(s):  
Hanwen Tian ◽  
Zhigang Lu ◽  
Wei Shao ◽  
Zhanliang Wang ◽  
Jialu Ma ◽  
...  
Keyword(s):  
Traveling Wave ◽  
Wave Interaction ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Nonlinear Simulation ◽  
Beam Wave ◽  
Beam Wave Interaction

scholarly journals On the Interaction between Wind Stress and Waves: Wave Growth and Statistical Properties of Large Waves

2020 ◽  
Vol 50 (2) ◽  
pp. 383-397
Author(s):  
J. H. Lee ◽  
J. P. Monty
Keyword(s):  
Wind Speed ◽  
Wind Stress ◽  
Wave Interaction ◽  
Order Theory ◽  
Statistical Properties ◽  
Wave Crest ◽  
Strong Wind ◽  
Wave Growth ◽  
Wind Speeds ◽  
Local Wave

AbstractStatistical properties and development of wave fields with different wind forcings are investigated through parametric laboratory experiments. Thirty different, random sea states simulated using a JONSWAP spectrum are mechanically generated in deep-water conditions. Each of the random simulated sea states is exactly repeated but subjected to a range of different wind speeds to study the interaction between wind stress and the existing random sea state waves, especially the isolated effect of the wind stress on the largest waves. Wave crest distributions are sensitive to the wind at the extreme end such that there is an observed deviation from second-order theory for the largest (lowest probability) waves at high wind speed. Because the local wave steepness increases with wind speed, eventually reaching a breaking point, the growth of extreme waves (relative to the significant wave height) due to wind stress is shown to be limited by wave breaking. Even when large waves are breaking, the data reveal that amplitude modulation of wave groups is enhanced substantially as the wind speed increases due to the difference in growth rates between the highest and the lowest wave crests in a wave group. However, there is no evidence of an increase in modulation instability with the wind speed, suggesting that the wind–wave interaction under strong wind forcing dominates the wave growth mechanism over nonlinear wave interactions in a broadband wave field.

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