Improvement of combustion simulation applied to swirl-stabilized burners

在Engage项目框架内取得的进展，bushe博士领导的研究小组提供了专业知识，以推动涡流稳定燃烧器燃烧模拟的进一步改进。首次将创新的替代方法，条件源项估计（CSE）燃烧模型应用于旋涡稳定燃烧器，使用简化的两步化学方法来预测流场和温度分布。通过Engage Plus项目的扩展将允许对所选测试用例进行更详细的调查，并尝试通过结合更复杂的化学反应来改进结果。与PDF传输方法和Laminar Flamelet模型等常用方法相比，这种发展将验证CSE所提供的显著优势。这种方法将有助于提供一种无需超级计算机就可用于工业应用的工具。此次Engage Plus赠款将为加强潜在长期合作的基础提供一个绝佳的机会，并进一步验证UBC研究团队执行MTU所需工作的能力和能力，最终导致合作研究与开发赠款申请。

With the progress achieved thus far in the framework of the Engage Project, the research group under Dr.Bushe has provided expertise to drive further improvements in combustion simulation of swirl-stabilizedburners. For the first time the innovative alternative methodology, Conditional Source-term Estimation (CSE)combustion model was applied to a swirl-stabilized burner to predict the flow field and temperaturedistribution using a simplified 2-step chemistry. The extention of the project via Engage Plus will allow for amore detailed investigation of the chosen test case and an attempt to improve the results by incorporating morecomplex chemistry. Such a development will provide a validation for the significant advantages CSE has tooffer compared to the commonly used methods such as PDF transport methods and Laminar Flamelet models.This approach will help provide a tool which can be used for applications in industry without the need for asupercomputer. This Engage Plus Grant will provide a perfect opportunity to strengthen the foundation for apotential long-term cooperation and further validate the ability and capability of the UBC research team toperform the work that is desired by MTU - ultimately leading to a Collaborative Research and DevelopmentGrant application.