Search or ask a question

Eddy can intensify solitary wave in andaman sea?

Mechanical wave

Longitudinal wave

Best insight from top research papers

Eddies can indeed intensify solitary waves in the Andaman Sea. Research indicates that the interaction of internal solitary-like waves (ISWs) with eddies can lead to a potential 4-fold increase in ISW amplitude, forming stem-like structures under realistic oceanic conditions . Additionally, the presence of eddies can enhance the amplitudes of eastward-propagating ISWs generated from specific locations, such as the sill of the Great Channel, through constructive interference of internal tide generation . Furthermore, the generation of internal waves, including mode-1 and mode-2 ISWs, can be influenced by the impingement of internal tidal beams on critical bathymetry, nonlinear disintegration of internal tide modes, and lee wave forming mechanisms, all of which are associated with eddy interactions in the Andaman Sea .

Answers from top 5 papers

PDF

Open Access

More filters

Papers (5)	Insight
Open access•Journal Article•DOI Effects of topography and Earth's rotation on the oblique interaction of internal solitary-like waves in the Andaman Sea Kenji Shimizu, Kenji Shimizu, Keisuke Nakayama - Show less +2 more 30 Aug 2017-Journal of Geophysical Research 23 Citations	Eddies can intensify solitary waves in the Andaman Sea, potentially leading to a 4-fold increase in amplitude due to the development of stem-like internal solitary-like waves.
Journal Article•DOI Internal solitons in the andaman sea. A. R. Osborne, T. L. Burch - Show less +1 more 02 May 1980-Science 699 Citations	Not addressed in the paper.
Open access•Proceedings Article•DOI Internal solitons in the Andaman Sea: a new look at an old problem J. C. B. da Silva, J.M. Magalhaes - Show less +1 more 19 Oct 2016 17 Citations	Not addressed in the paper.
Open access•Journal Article•DOI On the generation and propagation of internal solitary waves in the southern Andaman Sea: A numerical study Shuqun Cai, Yuqi Wu, Jiexin Xu, Zhiwu Chen, Jieshuo Xie, Yinghui He - Show less +5 more 09 Aug 2021-Science China-earth Sciences 3 Citations	Eddies are not discussed in the paper. The study focuses on the generation and propagation of internal solitary waves in the southern Andaman Sea due to bottom topography and tidal forcing.
Journal Article•DOI Study on prediction of internal solitary waves propagation in the southern Andaman Sea Kexiao Lu, Jing Wang, Meng Zhang - Show less +2 more 16 Mar 2021-Journal of Oceanography 1 Citations	Not addressed in the paper.

My columns

Related Questions

Amplitude of the andaman's internal tide5 answersThe amplitude of internal tides in the Andaman Sea varies significantly. Studies show that the semidiurnal internal tides in this region can reach maximum isopycnal displacements of up to 46 meters. Additionally, the amplification of internal tides in the north-central Bay of Bengal, which is around 450 km away from their generation sites, has been observed with amplitudes comparable to those near the potential generation sites like the Andaman-Nicobar Ridge. The presence of large-amplitude internal waves in the Andaman Sea has been a known phenomenon since the nineteenth century, indicating the significant variability and impact of internal tides in this region.

Why are evidences that Eddies and Monsoonal Winds Influence Jellyfish Bloom Dynamics in palawan?"?5 answersEddies and monsoonal winds have been found to influence jellyfish bloom dynamics in Palawan. The presence of cyclonic eddies and parallel monsoonal winds alongshore can induce upwelling, promoting biological productivity in surface waters and potentially leading to jellyfish blooms. In addition, the weakening of winds has been associated with anomalous warming of the sea surface, which may create favorable conditions for jellyfish blooms. The study also suggests that the occurrence of monsoon anomalies, such as those associated with El Niño events, can threaten internal wave (IW) coral refugia, which are known to mitigate thermal stress and provide refuge for corals against mass bleaching. As global warming increases the frequency of extreme El Niño events, IW coral refugia may face greater challenges in the future. Therefore, the combined effects of eddies and monsoonal winds play a significant role in jellyfish bloom dynamics in Palawan.

Is Andaman open for tourism now?9 answers

Is Andaman open for tourist now?8 answers

Is Andaman open to tourists?10 answers

When will Andaman open for tourists?6 answers

See what other people are reading

What is a multimethod approach?

A multimethod approach involves utilizing multiple independent techniques or methods to address a particular issue or research question. This approach combines quantitative and qualitative methods to provide a comprehensive understanding of the subject matter. For instance, in the context of seismic site characterization, a multimethod approach may involve both active and passive noninvasive methods to obtain accurate data. Similarly, in artificial intelligence research, a multi-method memetic algorithm (MMA) was developed to optimize multimodal functions, showcasing the effectiveness of combining different methods. Overall, a multimethod approach allows researchers to gather diverse data, delve into perceptions, feelings, and proposals, and ultimately enhance the evaluation of pedagogical models, strategies, and optimization algorithms.Why is grouting needed in post-tensioning?

Grouting in post-tensioning is crucial to protect prestressing reinforcement from corrosion, ensure bonding with concrete, and distribute stress smoothly. Grouting defects can compromise structural integrity and safety, making evaluation essential. Monitoring grouting compactness is challenging due to its invisibility during the process. Techniques like stress wave-based active sensing with piezoceramic transducers aid in real-time monitoring of grouting quality. The grouting material used plays a vital role, with special formulations offering benefits like excellent fluidity, low expansion, and enhanced stability. Overall, grouting ensures the long-term effectiveness of post-tensioning tendon ducts, contributing to the durability and safety of prestressed concrete structures.How does a fracture slow down a p wave?

Fractures in rocks can significantly impact the propagation of P-waves by introducing complexities in the medium. The presence of fractures leads to a decrease in P-wave velocity due to the interaction between the wave and the fractures. The effect of fractures on P-wave velocity is more pronounced than that of intergrain porosity. Fractures act as scatterers, converting incident compressional wave energy into diffusive Biot slow waves at the fracture surface, causing attenuation and dispersion of the P-waves. The geometrical details of fracture contact areas, including irregularities at the millimeter and sub-millimeter scale, play a crucial role in influencing seismic P-wave attenuation and velocity dispersion. Therefore, fractures introduce complexities that lead to a slowdown in P-wave propagation through wave-induced interactions and scattering effects.How secondary blast causes unplanned delay operations in surface mines?

Secondary blasts in surface mines, particularly those involving post-blast nitrogen oxide fumes (NOx) from coal overburden blasting, can lead to unplanned delays in operations. These delays are often a result of government directives to halt blasting activities due to NOx fume incidents, impacting production targets and causing costly disruptions. Additionally, blast-induced ground vibrations from blasting operations can also cause delays by affecting the stability of adjacent underground mine structures. The delay timing and initiation sequence of blast holes play a crucial role in overall blast performance, with variations in delay timings leading to overlapping of holes and increased charges per delay. Understanding the behavior of explosive products and implementing guidelines to minimize NOx fume risks are essential steps to mitigate the impact of secondary blasts on operational delays in surface mines.What are current methods for intalling EMAT's in a material for testing?

Current methods for installing EMATs in a material for testing involve advanced techniques such as multiwavelength EMAT design, magneto-acoustic compound inspection, and optimization of EMAT parameters through finite element modeling. Multiwavelength EMATs are designed based on spatial-domain harmonic control to generate guided waves with multiple wavelengths, enhancing defect assessment accuracy. Magneto-acoustic compound inspection combines ultrasonic waves and pulsed eddy current obtained by EMATs to improve testing efficiency and robustness in ferromagnetic materials. Additionally, finite element modeling helps optimize EMAT parameters for increased signal intensity during testing in both ferromagnetic and nonferromagnetic materials. These methods showcase the evolution of EMAT installation techniques for non-destructive testing applications.What is the role of sound waves in various fields such as medicine, engineering, and music production?

Sound waves play crucial roles in various fields like medicine, engineering, and music production. In medicine, sound waves have been utilized to induce neural differentiation in human bone marrow-derived mesenchymal stem cells, showing potential for therapeutic applications. Additionally, sound waves have been explored for enhancing plant growth and flavonoid content in sprouts, indicating a biophysical alternative for agriculture-based functional foods. In engineering, the propagation of sound waves is described as a mechanical three-dimensional and longitudinal wave that requires a medium with properties of inertia and elasticity for transmission. Moreover, in music production, the generation of sound waves through vibrations of various sources like strings, tuning forks, and vocal cords is essential for creating audible frequencies, highlighting the fundamental principles of acoustics.How is the available services from Easter kaapval craton?

The available services from the Eastern Kaapvaal Craton are diverse and include seismic velocity modeling, upper-mantle structure analysis, genetic polymorphism studies, deep-seismic reflection profiling, and synchronous primary-backup system optimization. Studies have revealed radial anisotropy in the upper mantle, thick lithosphere beneath the craton, genetic polymorphisms within the FVIII and IX genes, tectonic accretion events, and the presence of crustal slivers derived from the northwest. Additionally, the craton's boundary with the Natal Namaqua Mobile Belt has been imaged, indicating cratonic crust and mantle lithosphere underlying a significant portion of the Mobile Belt. These services provide valuable insights into the geological, genetic, and technological aspects of the Eastern Kaapvaal Craton.What is the relationship between grain size and titer?

The relationship between grain size and titer is multifaceted. Larger grain sizes generally lead to lower strength in materials, especially in the low-temperature brittle regime. However, in the plastic flow regime, smaller grain sizes tend to result in weaker materials. Studies have shown that grain size has a significant impact on rock strength, with yield stress and hardening modulus following a Hall-Petch type relationship across various pressure and temperature conditions. Additionally, in the nanocrystalline regime, the effect of grain size on the yield stress of metals has been extensively studied, with predictions showing a gradual decrease in slope as grain size decreases, ultimately approaching the flow stress of grain boundaries. These findings highlight the intricate interplay between grain size and material properties, impacting strength and deformation characteristics.Where did the rock fall happen in South Africa?

The rock fall incident in South Africa occurred at Lake Fundudzi, situated in the Soutpansberg Mountains in the Limpopo province. This landslide formed the sacred Lake Fundudzi, surrounded by lush forests and mountains, considered sacred by the Vhatavhatsindi clan. The failure mechanism was identified as planar, possibly due to pre-existing conditions like joint patterns in the quartzitic sandstone rock mass. The South African Heritage Resource Agency recognized the significance of Lake Fundudzi, listing it as a potential national heritage site in 2008. Additionally, South Africa has a history of mining-induced seismic events, particularly in deep hard rock mines like the Witwatersrand Basin, where rockbursts have posed significant risks to miners' safety, leading to extensive research and mitigation efforts.What types of experiments involving beams were conducted to investigate Particle Propogation by Structure Borne Travelling Waves?

Experiments involving beams to investigate particle propagation through structure-borne traveling waves encompass a variety of studies. These include simulations of beam-plasma interactions in a traveling wave tube (TWT) to analyze wave growth, saturation, and electron trapping. Additionally, laser-plasma-based acceleration experiments explore electron and proton acceleration using laser wakefield acceleration (LWFA) and target normal sheath acceleration (TNSA) techniques. Furthermore, investigations into vibration transmission across beam frameworks for noise control purposes utilize Advanced Statistical Energy Analysis (ASEA) to predict structure-borne sound transmission, considering wave types and junction effects. These diverse experiments shed light on the complex dynamics of particle propagation through beams under various conditions and setups.How does ultrasonication affect the viscosity of various materials?

Ultrasonication impacts the viscosity of different materials in various ways. Research shows that ultrasonic treatment can reduce viscosity significantly by up to 80% within seconds in epoxy resin systems, primarily due to temperature increase. In highly paraffinic oils, ultrasonic treatment induces crystallization, increasing viscosity and pour point, but adding resinous oil post-sonication enhances viscosity-temperature characteristics. For crude oil with high asphaltene content, ultrasonic waves reduce viscosity before cooling, with an optimal irradiation time leading to a 10% permanent viscosity loss post-cooling. In heavy crude oil, ultrasonication chemically alters asphaltene bonds, irreversibly reducing viscosity and enabling enhanced oil recovery methods. Techniques like Fabry-Perot resonator-based measurements can characterize visco-elastic materials' rheology in the ultrasonic frequency range.