FEBio - Finite Elements for Biomechanics and Biophysics

FEBio - 生物力学和生物物理学的有限​​元

• 批准号: 10406561
• 负责人: GERARD A. ATESHIAN
• 金额: $ 22.88万
• 依托单位: UNIVERSITY OF UTAH
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-09-30 至 2024-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10406561
• 关键词: Address; Administrative Supplement; Binding; Biological; Biomechanics; Biomedical Research; Biophysics; Chemicals; Cloud Computing; Code; Communities; Computational algorithm; Computer Models; Computer Simulation; Computer software; Coupling; Custom; Development; Docking; Documentation; Elements; Ensure; Environment; Finite Element Analysis; Formulation; Funding; Generations; Grant; Liquid substance; Maintenance; Mechanics; Methodology; Methods; Modeling; Names; National Institute of Biomedical Imaging and Bioengineering; National Institute of General Medical Sciences; Nature; Paper; Process; Publications; Pythons; Research; Research Personnel; Running; Science; Services; Solid; Techniques; Testing; Thermodynamics; Time; Tissues; Training; algorithmic methodologies; application programming interface; base; biomedical scientist; chemical reaction; cloud based; computing resources; design; digital; expectation; graphical user interface; improved; innovation; interest; novel; novel strategies; scientific computing; simulation; software development; solute; success; theories; tool

SUMMARY Finite element analysis has become an indispensable tool for research and discovery in the biomedical sciences. Historically, the lack of an open software environment that was tailored to the needs of the field hampered research progress, dissemination of research and sharing of models and results. To address these issues, we developed the FEBio software, a FE framework designed specifically for analysis in biomechanics and biophysics. FEBio employs mixture theory to account for the multi-constituent nature of biological tissues and fluids, unifying the classical fields of irreversible thermodynamics, solid mechanics, fluid mechanics, mass transport, chemical reactions and electrokinetics. In addition, we developed an integrated development environment, called FEBio Studio, which offers a graphical user interface for building, running, and analyzing FEBio models. In this administrative supplement application, we propose two aims: 1) Improve the sustainability and reusability of FEBio and FEBio Studio; 2) Adapt the FEBio solver to facilitate cloud computing. These new capabilities will expand the use of best software practices in the development of FEBio and FEBio Studio, and improve the accessibility of cloud computing with FEBio, facilitating scientific advancement.

总结 有限元分析已成为生物医学科学研究和发现不可或缺的工具。 从历史上看，缺乏一个适合该领域需求的开放式软件环境阻碍了 研究进展、研究成果的传播以及模型和成果的共享。为了解决这些问题，我们 开发了FEBio软件，这是一个专门为生物力学分析设计的FE框架， 生物物理学FEBio采用混合物理论来解释生物组织的多组分性质， 流体，统一不可逆热力学，固体力学，流体力学，质量的经典领域 运输、化学反应和电动力学。此外，我们还开发了一个综合开发 环境，称为FEBio Studio，它提供了一个图形用户界面，用于构建，运行和分析 FEBio模型。在这一行政补充申请中，我们提出了两个目标：1）提高可持续性 FEBio和FEBio Studio的可重用性; 2）调整FEBio求解器以促进云计算。这些新 功能将扩大FEBio和FEBio Studio开发中最佳软件实践的使用，并且 通过FEBio提高云计算的可访问性，促进科学进步。