finite depth
Improved model for air pressure due to wind on 2D freak waves in finite depth
... in finite depth due to the presence of ...Eulerian finite element method (QALE-FEM) with the commercial software package StarCD and has been proven to be sufficiently accurate for such cases ...
25
Nonlinear wave-current interaction in water of finite depth
... Based on the validated analytical model, the interaction 505 between waves and a strong opposing current is investigated to clarify the influence of the 506 strong opposing current and w[r] ...
31
scattering of surface waves by a half immersed circular cylinder in fluid of finite depth
... This paper deals with the reflection and transmission of surface waves normally incident on an infinitely long cylinder with circular cross section of radius "a" and horizontal generator[r] ...
13
Surge motion on a floating cylinder in water of finite depth
... We derived added mass and damping coefficients of a vertical floating circular cylinder due to surge motion in calm water of finite depth. This is done by de- riving the velocity potential for the cylinder by ...
14
Waves due to initial disturbances at the inertial surface in a stratified fluid of finite depth
... andthus ˜ η(˜ x, ˜ t) can be obtainednumerically. In Figures 5.1 and5.2, ˜ η(˜ x, ˜ t) is depicted graphically against ˜ x (for fixed ˜ t) and ˜ t (for fixed ˜ x), respectively, for various values of other parameters. We ...
12
Effect of a floating elastic plate/membrane on the motion due to a ring source in water with porous
... All the above studies have been carried out when the fluid region has a uniform rigid bottom of finite depth or when it is of infinite depth. In coastal engineering, porosity of the bed is also a ...
18
Edge Detection of an Image Using an Improved Canny Algorithm
... Focal blur caused by a finite depth-of-field and finite point spread function. Penumbral blur caused by shadows created by light sources of non-zero radius. Edge detection is not a[r] ...
10
Singularities in a two fluid medium
... Integral representation of the potential function in a two layered fluid medium where the upper layer is of finite depth with a free surface and lower layer is of infinite depth have bee[r] ...
18
II. DESCRIPTION OF MODEL
... The above study reported empirical formulae for wave energy and peak frequency. The second part of this experiment has recently been completed with the aim of measuring the source term balance of wind-wave evolution. The ...
5
Oblique interface wave diffraction by a small bottom deformation in two superposed fluids
... A time-harmonic progressive wave train propagating on the surface of an ocean experiences no reflection if the ocean is of uniform finite depth However, if the bottom of the ocean has a [r] ...
8
Investigating lateral soil sewer pipe displacements under indirect horizontal loads
... The stability of buried pipes depends on the stiffness of the embedment zone of the pipe. Therefore, two soil moduli were selected to represent the nature of the backfill soil. At a constant vertical load, the results ...
15
The Development of a Thermochemical Nonequilibrium Ablation ant Pyrolysis Model for Carbon-Phenolic Thermal Protection Systems.
... Figure 5.2a shows the final temperature profile in-depth for each mesh resolution tested. A number of general observations regarding the material response for this test case can be made in addition to grid ...
90
Sheet metal forming analyses with spring-back deformation on U-Bends in Isotropic plates
... using Finite element software ...with depth of forming process and its effect on spring ...the depth of deformation spring back values are increasing. So finite element simulation helps in ...
9
Study on the Characteristics of Acoustic Radiation of Microspeaker Associated with Pattern of Diaphragm with Finite Element Method
... angle, depth, and quantity, of microspeaker diaphragm were defined and simulated with commercial finite element software - COMOSL ...and depth of pattern significantly influenced on the acoustic ...
5
Study on the Influence of Stiffener’s Arrangement on the Impact Safety of Layer Door
... Abstract. In this paper, the nonlinear FE simulation software LS-DYNA was used to simulate the impact on six kinds of layer doors. The results show that vertical stiffener can absorb partial impact kinetic energy, ...
6
Video-tactile pneumatic sensor for soft tissue elastic modulus estimation
... To calculate the contact parameters and dependences of contact radius on load ANSYS 14.0 (Academic license) is used. The meshed fragment of the finite element model is shown in Fig. 6. Since the maximum contact ...
12
Detection and Prediction of Cracks in Structures: A Review
... As the presence of cracks changes the dynamic characteristic of the structures therefore many attempts have been taken to detect the crack using vibration monitoring technique. Kumar and Mahto [1] analysed the crack in ...
5
Prediction and Enhancement of Dynamic Behavior of High Speed Spindles
... The two-dimensional stability lobe theory deals with the stability of solutions for dynamical cutting systems, which usually stands for the spindle speed and axial depth. As a function of speed and depth of ...
18
Surface water waves due to an oscillatory wavemaker in the presence of surface tension
... In the presence of surface tension the steady state component rls of the free surface depression for fluid of both finite and infinite depth given by 4.8 and 5.4 respectively, represents[r] ...
6
Failure Prediction of Underground Pipeline Based on Artificial Neural Network
... Abstract. Artificial neural network has become a useful tool for many engineering problems. For the prediction and analysis of underground pipeline failure, an ANN model is established as basis of the data of buried ...
5