{"id":18604292,"url":"https://github.com/hangsz/rotoras-2d","last_synced_at":"2026-01-24T15:35:15.649Z","repository":{"id":112797491,"uuid":"61604570","full_name":"hangsz/RotorAS-2D","owner":"hangsz","description":"A solver for 2D flow simulation.","archived":false,"fork":false,"pushed_at":"2016-09-03T10:11:10.000Z","size":4391,"stargazers_count":4,"open_issues_count":0,"forks_count":2,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-05-13T14:33:03.776Z","etag":null,"topics":["2d","cfd","solver"],"latest_commit_sha":null,"homepage":"","language":"FORTRAN","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hangsz.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-06-21T05:24:31.000Z","updated_at":"2024-11-18T07:01:35.000Z","dependencies_parsed_at":"2023-03-21T21:03:34.047Z","dependency_job_id":null,"html_url":"https://github.com/hangsz/RotorAS-2D","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/hangsz/RotorAS-2D","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hangsz%2FRotorAS-2D","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hangsz%2FRotorAS-2D/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hangsz%2FRotorAS-2D/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hangsz%2FRotorAS-2D/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hangsz","download_url":"https://codeload.github.com/hangsz/RotorAS-2D/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hangsz%2FRotorAS-2D/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28730322,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-24T10:24:43.181Z","status":"ssl_error","status_checked_at":"2026-01-24T10:24:36.112Z","response_time":89,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["2d","cfd","solver"],"created_at":"2024-11-07T02:17:18.620Z","updated_at":"2026-01-24T15:35:15.644Z","avatar_url":"https://github.com/hangsz.png","language":"FORTRAN","funding_links":[],"categories":[],"sub_categories":[],"readme":"# RotorAS-2D（ 2D 流体模拟-数值模拟）\n未开源 | `程序量：` 2万行左右\u003c/br\u003e\n\nRotorAS-2D (all speed) ，版本号：1.2.3。\n\n包含以下功能：\n\n1. `前处理`——结构网格生成、非结构网格生成以及混合网格生成；\n\u003e\u003e结构网格：代数法法向推进，泊松方程光顺；非结构网格：阵面推进法。\n\n2. `求解器`——基于密度，可用于全速域流场求解计算；\n\u003e\u003e空间离散：JST格式、Roe格式；时间离散：统一采用双时间步法，隐式推进；离散方程组求解方法：LU-SGS。\n\u003e\u003e湍流模型：SA 和 k-omg SST。\n\u003e\u003e不可压缩计算采用预处理技术，动态计算采用动网格技术。\n\n3. `后处理`——压力分布和力（矩）系数或者迟滞回线计算；\n\nPS： 此部分为软件GUI设计部分，用到3个库：gridLib  flowLib  postLib，其源码并没有放出来。\n     \n`展示：`\u003c/br\u003e\n`2D` \u003c/br\u003e\n[Pressure Distribution of Dynamic Stall in Reverse Flow](http://v.youku.com/v_show/id_XMTYxOTU0MzQ5Mg==.html)\u003c/br\u003e\n[Kármán Vortex Street after Aerodynamic Trailing Edge](http://v.youku.com/v_show/id_XMTYxOTU0MzgyNA==.html)\u003c/br\u003e\n[Structured Grid Generation around NACA0012](http://v.youku.com/v_show/id_XMTYxOTU0NDUzMg==.html)\u003c/br\u003e\n[Unstructured Grid Generation outside Structured Grid](http://v.youku.com/v_show/id_XMTYxOTU0NDc2OA==.html)\n\u003c/br\u003e`3D`\u003c/br\u003e\n[The Curl Distribution in Rotor Wake](http://v.youku.com/v_show/id_XMTY0NzM1MDQyMA==.html)\n     \n`算例：`[翼型动态绕流中的有趣现象]( http://cfder.club/2015/12/07/%E7%BF%BC%E5%9E%8B%E5%8A%A8%E6%80%81%E7%BB%95%E6%B5%81%E4%B8%AD%E7%9A%84%E6%9C%89%E8%B6%A3%E7%8E%B0%E8%B1%A1/) \n\n`个人网站：`[CFD之旅](http://cfder.club/)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhangsz%2Frotoras-2d","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhangsz%2Frotoras-2d","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhangsz%2Frotoras-2d/lists"}