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💦光滑粒子流体动力学代码（🌊A smoothed particle hydrodynamics (SPH) code）

Home Page: https://zoziha.github.io/SPH/

License: BSD 3-Clause "New" or "Revised" License

Fortran 100.00%

smoothed-particle-hydrodynamics cfd navier-stokes meshfree sph fortran modern-fortran fpm meshless

sph's Introduction

Smoothed Particle Hydrodynamics（SPH）(中文文档)

A community-driven open source smoothed particle hydrodynamics (SPH) code, the starting code version is derived from the textbook "Smooth Particle hydrodynamics - A Meshfree Particle Method".

Item	Info
Version	0.0.2
License	BSD 3-Clause
Copyright	Copyright (c) 2021 SPH Contributors

Get Started

Get the Code

git clone https://github.com/zoziha/SPH.git
cd SPH

Build with fortran-lang/fpm

FPM is a community-driven Fortran language package manager and code build system, suitable for c/c++/fortran code construction. You can build the code with the provided fpm.toml:

cd data && mkdir all && mkdir paraview
fpm build
# SPH main program
fpm run sph --profile release
# SPH post-processing program for ParaView
fpm run vtk

sph's People

Contributors

Stargazers

Watchers

Forkers

jiziyx anan710 yan-2214737305 chenxin202 zzp-dmu jialing95

sph's Issues

使用CAD/CAE软件进行更详实的粒子初始化

使用gmsh/MSC.Patran进行粒子初始化

Build fails on Sonoma: `Error: Procedure 'virt_part' called with an implicit interface at (1) [-Werror=implicit-interface]`

[ 16%]                single_step.f90
 + gfortran -c ././src/single_step.f90   -O3 -funroll-loops -Wimplicit-interface -fPIC -fmax-errors=1 -fcoarray=single -fimplicit-none -Werror=implicit-interface -ffree-form -I././src -J build/gfortran_E4DE965427EE3A32 -Ibuild/gfortran_E4DE965427EE3A32 -o build/gfortran_E4DE965427EE3A32/SPH/src_single_step.f90.o
././src/single_step.f90:96:85:

   96 |         call virt_part(itimestep, ntotal, nvirt, hsml, mass, x, vx, rho, u, p, itype)
      |                                                                                     1
Error: Procedure 'virt_part' called with an implicit interface at (1) [-Werror=implicit-interface]
compilation terminated due to -fmax-errors=1.
[ 20%]                single_step.f90  done.

././src/single_step.f90:96:85:

   96 |         call virt_part(itimestep, ntotal, nvirt, hsml, mass, x, vx, rho, u, p, itype)
      |                                                                                     1
Error: Procedure 'virt_part' called with an implicit interface at (1) [-Werror=implicit-interface]
compilation terminated due to -fmax-errors=1.
<ERROR> Compilation failed for object " src_single_step.f90.o "
<ERROR> stopping due to failed compilation
STOP 1
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_fortran_sph/sph/work/sph-6d855bdd2f0fcaf0bfe1ed5e214f186e3f1f7d8c" && /opt/local/bin/fpm install --verbose --prefix="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_fortran_sph/sph/work/opt/local" --profile="release" 
Exit code: 1

随着代码迭代，在一定时候，将采用MIT许可证

因为Public Domain不是一个准确的开源许可证，随着代码的迭代，在特点的时候，将更改为MIT许可证。

将发布第一个版本，作为后续开发的比较

拟使用44ef9e0 作为第一个版本，方便后续的比较。
该版本支持四种编译系统，未对原始版本代码部分进行不必要的改动：make、cmake、fpm、visual studio。

实现动画帧，使用ParaView进行可视化

实现动画帧
使用ParaView进行可视化
实现更详实的Paraview可视化

描述

使用ParaView进行可视化将是一个不错的改进！

状态

Done 🦈

可参考的实现

有用的链接

添加热传导方程求解的支持

基于某个群友的需求，可能在之后的某个时间，添加对热传导方程求解的支持！📌

参考文献

[1] Simulations of droplet spreading and solidification using an improved SPH model.
[2] Multiphase SPH modelling of supercolled large droplets freezing on aircraft surfaces.