scholarly journals Tsunamis Generated by Submerged Landslides: Numerical Analysis of the Near‐Field Wave Characteristics

2020 ◽  
Vol 125 (7) ◽  
Author(s):  
A. Romano ◽  
J. L. Lara ◽  
G. Barajas ◽  
B. Di Paolo ◽  
G. Bellotti ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Near Field ◽  
Wave Characteristics ◽  
Field Wave

scholarly journals Benchmark Modeling of the Near-Field and Far-Field Wave Effects of Wave Energy Arrays

2013 ◽  
Author(s):  
Kenneth E Rhinefrank ◽  
Merrick C Haller ◽  
H Tuba Ozkan-Haller
Keyword(s):  
Wave Energy ◽  
Near Field ◽  
Far Field ◽  
Wave Effects ◽  
Field Wave

Numerical analysis of micro-aperture laser for near field optical data storage

2002 ◽  
Author(s):  
Xiaojin Jiao ◽  
Yonghua Lu ◽  
Hai Ming ◽  
Jiangping Xie
Keyword(s):  
Numerical Analysis ◽  
Data Storage ◽  
Near Field ◽  
Optical Data Storage ◽  
Optical Data

The Study on Automobile Electronic Key Systems using Numerical Analysis

2012 ◽  
Vol 490-495 ◽  
pp. 1655-1658
Author(s):  
Xu Song Sun
Keyword(s):  
Magnetic Field ◽  
Numerical Analysis ◽  
Near Field ◽  
Automobile Electronic

Paper was removed due to verbatim plagiarism. The original paper was published as follows: Sugahara, K.; Yamamoto, H..; Ouchi, H..; Nakano, Y.., "Numerical Analysis of Near-Field Magnetic Field for Automobile Electronic Key Systems," Magnetics, IEEE Transactions on , vol.43, no.8, pp.3375,3379, Aug. 2007 http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=4277913

Numerical Analysis of Shockwave Propagation in Urban Underpass

2012 ◽  
Vol 13 (2) ◽  
pp. 201-207
Author(s):  
Xin Li ◽  
Zhihua Wang ◽  
Guiying Wu
Keyword(s):  
Numerical Simulation ◽  
Numerical Analysis ◽  
Traffic Congestion ◽  
Traffic Accidents ◽  
Peak Pressure ◽  
Near Field ◽  
Horizontal Direction ◽  
Pressure Distributions ◽  
Blast Effects ◽  
Potential Damage

Abstract As an indispensable part of transportation system, urban underpass can alleviate traffic congestion and reduce traffic accidents effectively. In order to acquaint the hydrodynamics of shockwave in underpass and assess the potential damage and risk of bombing accidents, a numerical simulation was established to calculate the blast effects originating from the 13Kg TNT. Based on the location of detonation point, the shape of corridor section and the exit's cover, peak pressure distributions were predicted. The results indicate that the propagation of shockwave in horizontal direction switches to the inclined top of ground in a near-field due to the ground reflection and the set of exit's cover increases the risk of explosion to the structure and the users.

Mean-Flow Measurements in the Boundary Layer and Wake and Wave Field of a Series 60 CB = 0.6 Ship Model—Part 2: Scale Effects on Near-Field Wave Patterns and Comparisons with Inviscid Theory

1993 ◽  
Vol 37 (01) ◽  
pp. 16-24
Author(s):  
J. Longo ◽  
F. Stern ◽  
Y. Toda
Keyword(s):  
Boundary Layer ◽  
Flow Field ◽  
Scale Effects ◽  
Near Field ◽  
Wave Profile ◽  
Wave System ◽  
Mean Flow ◽  
Wave Elevation ◽  
Wave Patterns ◽  
Field Wave

Part 2 of this two-part paper presents additional results from a towing-tank experiment conducted in order to explicate the influence of wavemaking by a surface-piercing body on its boundary-layer and wake and provide detailed documentation of the complete flow field appropriate for validating computational methods. In Part 1 (Journal of Ship Research, Dec. 1992), wave profile, local and global wave-elevation, and mean-velocity and pressure field measurements for Froude numbers 0.16 and 0.316 for a 3.048 m Series 60 CB = 0.6 hull form are presented and discussed to point out the essential differences between the flows at low and high Froude number and to assess the nature of the interaction between wavemaking and the boundary layer and wake. In Part 2, scale effects on the near-field wave patterns are examined through wave profile and local and global wave-elevation measurements for 1.829 and 3.048 m models and Froude numbers 0.316, 0.3, and 0.25. The bow-wave amplitude and divergence angle are larger and the stern waves smaller for the smaller model. The latter scale effect is well known, but the former one is a new and unexpected result. Also, comparisons are made between the experimental results and those from a wavy inviscid-flow method, which provides an evaluation of the capabilities of the computational method. Although the computations predict the gross features of the wave system and velocity and pressure fields, they do not simulate the complex details of either the wave system or the flow field, especially close to the hull and wake centerplane.

Numerical analysis of the near field of ICRH antennas in a tokamak

2001 ◽  
Vol 27 (1) ◽  
pp. 30-35
Author(s):  
V. V. Breev ◽  
I. A. Kovan ◽  
N. B. Rodionov
Keyword(s):  
Numerical Analysis ◽  
Near Field
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