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  3. 基于管单元的高温管道蠕变高效求解
OpenAtomGeneral MLIntermediateRegistration unverified

基于管单元的高温管道蠕变高效求解

A intermediate general ml competition requiring roughly 12–40 hours for an end-to-end practice run.

Difficulty
Intermediate
Estimated effort
12–40 hours
Registration deadline
To be confirmed
Compute
CPU only
OverviewPreparationSource

Overview

Who this competition fits

适合已有有限元求解器或结构力学程序开发经验、能处理管道结构和材料非线性的个人或团队。尤其适合熟悉高温蠕变本构、弯管复杂变形,以及 ANSYS 输入文件和 VTK 后处理流程的工程计算开发者。

Read the original official blurb
本赛题旨在建立基于管单元的高温管道蠕变高效求解算法,通过构建直管和弯管两类管单元,实现指定温度场下管路系统的高温蠕变计算。 Official category: 实战竞技赛. Organizers: 中国石化工程建设有限公司. Competition code: 2025OAC067. Participants: 199.

Preparation

From registration to a first submission

  1. 01

    有限元方法

  2. 02

    管单元开发

  3. 03

    材料非线性本构

  4. 04

    高温蠕变建模

  5. 05

    ANSYS CDB 文件解析

  6. 06

    VTK 与 ParaView 可视化

Before you commit: 难点是从零实现同时覆盖直管、弯管、椭圆化和翘曲变形的管单元,并在积分点处理随温度变化的弹塑性与蠕变本构。作品还要在指定算例上兼顾收敛稳定性、计算速度,并将结果对标商业有限元软件,同时提供可复现代码和可视化演示。

Source

How this page was assembled

Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.

Official competition page
OpenAtom
Last checked
Oct 16, 2025

Entry assessment

est.
48

Prepare before joining

Overall fit estimate

Beginner fit48/100
Learning value60/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

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Source page verifiedMetric confirmedReviewed
Source published
Oct 16, 2025
Source created
Oct 16, 2025
Published on this site
Jul 21, 2026

Official metric is not published on the OpenAtom competition listing; verify scoring on the competition page.

reward_value_usd is a rough CNY→USD estimate (×0.14) for ranking only; use reward_summary for the official prize text.