Improvement of combustion simulation applied to swirl-stabilized burners

随着在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，以推动进一步改进旋流稳定燃烧器的燃烧模拟。本文首次将条件源项估计（CSE）燃烧模型应用于旋流稳定燃烧器，采用简化的两步化学反应模型预测了旋流稳定燃烧器的流场和温度分布。该项目通过Engage Plus的扩展将允许对所选测试案例进行更详细的调查，并试图通过引入更复杂的化学物质来改善结果。这种发展将提供一个显着的优势，CSE提供了一个验证相比，通常使用的方法，如PDF传输方法和层流火焰模型。这种方法将有助于提供一个工具，可以用于在工业中的应用，而不需要一台计算机。该Engage Plus Grant将提供一个绝佳的机会，以加强潜在长期合作的基础，并进一步验证UBC研究团队执行MTU所需工作的能力和能力-最终导致合作研究和开发补助金申请。

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.