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A Rapid Method for Modeling a Variable Cycle Engine
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开发和验证一个软件应用程序来分析斯特林发动机的热力和动力学多模型
Juan A Auñón1, José M Pérez1, María J Martín2
1Department of Mechanical, Thermal and Fluids Engineering, Spain.
Heliyon
|September 4, 2023
概括
一个新的软件工具,ASCE-UMA,可以全面分析和比较各种热力学模型和斯特林发动机的机械配置. 这便于设计和优化斯特林发动机原型和实验数据分析.
科学领域:
- 热力学是一种热力学.
- 机械工程 机械工程
- 可再生能源系统可再生能源系统
背景情况:
- 斯特林发动机提供高效的热电转换.
- 现有的热力学模型和机械配置缺乏统一的分析工具.
- 对比研究对于优化斯特林发动机性能至关重要.
研究的目的:
- 介绍ASCE-UMA,一种用于分析斯特林发动机热力学模型和机械配置的新型软件工具.
- 为了使各种模型的比较研究,包括异热,亚热和多热.
- 为了促进不同驱动机制和热交换机设计的评估.
主要方法:
- 开发一个基于Matlab GUI的软件 (ASCE-UMA).
- 实现多种热力学模型 (同热,亚热,多热,CAFS,FST,PSVL).
- 集成各种机械配置 (正弦形,罗斯约克,β,FPSE) 和换热器/再生器模型.
主要成果:
- ASCE-UMA计算关键的操作参数,热力学特性,输出功率和效率.
- 该软件允许分析各种发动机配置和驱动机制.
- 通过分析罗斯约克D-90模型和GM GPU-3发动机的验证证实了有效性.
结论:
- ASCE-UMA提供了一个多功能和直观的平台,用于分析和比较斯特林发动机模型和配置.
- 该工具有助于开发新原型和分析实验数据.
- 它提供了高质量的图形界面,用于简单而详细的斯特林发动机分析.
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