Surface waves generated by a travelling pressure point

The case in which the water has infinite depth is considered, the effect of surface tension as well.

fluid mechanics

Introduction to water waves note

This is the notes for Chapter 5.4, mainly about ship waves.

fluid mechanics

linear and nonlinear waves note 2

how to obtain \(p=a \cos ^2 \theta\) Question: \(p=a \cos ^2 \theta,\) In this context, \(a\) is simply the constant of int...

fluid mechanics

linker can't find the libraries

Link Against the GSL Libraries When we compile code with GSL, we need to tell the linker to include the GSL libraries. For ex...

Coding

note for python I

Lambda function Lambda functions in Python are small, anonymous functions defined with the lambda keyword rather than with th...

Coding

one dimension ship wave with surface tension

Consider 1-D gravity-capillary waves, the surface displacement is described by: \[ \begin{equation} \frac{2 \pi \eta}{P}=\lim...

fluid mechanics

mathjax align vs align* vs aligned

在 MathJax 中,aligned、align 和 align* 是用于对齐多行数学公式的环境,但它们在功能、使用场景和编号规则上有明确区别: 功能与使用场景 align 环境 用于独立排版多行对齐的数学公式,每行默认自动编号。适用于需要逐行编号...

blog instructions

relations among Rays, Group Velocity, Phase Velocity, and the Wave Number Vector in Water Waves

In dispersive water waves (e.g., surface gravity waves on deep or shallow water), several concepts describe how waves travel,...

fluid mechanics
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