Parallel Process Simulation Technique for Combustion Analysis

复杂的物理相互作用， 流动阻碍了普遍的 燃烧室设计方法 最先进的数字 模型在经济性能方面的能力有限， 工程估计或评估创新系统 理念的 因此，高性能的设计 燃烧室严重依赖于经验数据库， 广泛的测试，以及基于经验的估计， 性能 国际能源组织制定了一项直接 模拟混合和化学反应过程， 随机模型 建议将该模型应用于 分析了层流火焰，并将数值结果与 现有的实验数据，以获得模型的信心。 此外，全模拟代码将适应 并行处理架构。 修改后的模拟 代码将在多处理器工作站中实现 网络，为行业提供经济的设计工具。 这些概念的应用将提供可接受的 工程近似实际有限速率混合和 反应流中的化学反应，一种实用的替代方法 到使用更复杂的数值方法，以及 下一代设计的基本能力 燃烧系统

Complex physical interactions which characterize reacting flows have precluded the development of a generalized combustor design methodology. State-of-the-art numerical models are limited in their ability to perform economical engineering estimates or to evaluate innovative system concepts. Consequently, the design of high performance combustors relies heavily on an experience data base, extensive testing, and empirically based estimates of performance. Energy International has developed a direct simulation mixing and chemical reaction processes with a stochastic model. It is proposed that the model be applied to analyze a laminar flame and compare the numerical results with existing experimental data to gain confidence in the model. Furthermore, the full-simulation code will be adapted to the parallel-processing architecture. The modified simulation code will be implemented in a multi-processor workstation network to provide an economical design tool for the industry. The application of these concepts will provide an acceptable engineering approximation to actual finite-rate mixing and chemical reaction in reacting flows, a practical alternative to the use of more sophisticated numerical method, and an essential capability for the design of next-generation combustion systems.