基础燃烧研究的最新进展与挑战

Q2 Mathematics

Advances in Mechanics Pub Date : 2014-03-27 DOI:10.6052/1000-0992-14-011

琚诒光

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引用次数: 21

摘要

世界上80%以上的能源是通过燃烧转化的。通过使用替代燃料和在极端条件下运行来开发高效的下一代先进发动机是提高能源可持续性的最重要解决方案之一。因此，为了实现先进的发动机设计，燃烧研究的挑战在于从分子尺度到发动机尺度推进对燃烧化学和动力学的基本理解，并开发定量预测工具和创新的燃烧技术。本文将从低温燃料化学的先进发动机概念、极端条件下的新型燃烧现象、替代燃料和替代燃料、多尺度建模、高压燃烧动力学、实验方法和先进燃烧诊断等七个方面介绍基础燃烧研究的最新进展和技术挑战。

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Recent progress and challenges in fundamental combustion research

More than 80% of world energy is converted by combustion. Develop- ment of efficient next generation advanced engines by using alternative fuels and operating at extreme conditions is one of the most important solutions to increase energy sustainability. To realize the advanced engine design, the challenges in combustion research are therefore to advance fundamental understanding of com- bustion chemistry and dynamics from molecule scales to engine scales and to de- velop quantitatively predictive tools and innovative combustion technologies. This review will present the recent progresses and technical challenges in fundamental combustion research in seven areas including advanced engine concepts using low temperature fuel chemistry, new combustion phenomena in extreme conditions, alternative and surrogate fuels, multi-scale modeling, high pressure combustion kinetics, experimental methods and advanced combustion diagnostics Firstly, new engine concepts such as the Homogeneous Charge Compression Ignition (HCCI),

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来源期刊

Advances in Mechanics Mathematics-Mathematical Physics

CiteScore

3.40

自引率

0.00%

发文量

1074

期刊介绍： "Advances in Mechanics" is a comprehensive academic journal supervised by the Chinese Academy of Sciences and jointly sponsored by the Institute of Mechanics of the Chinese Academy of Sciences and the Chinese Society of Theoretical and Applied Mechanics, focusing on publishing high-level review articles in the field of mechanics, with special attention to the bidirection drive of mechanics and applications. Welcome articles facing the major national needs, from the perspective of engineering systems, summarize and analyze the research history and current situation of common or bottleneck mechanics issues, and have a foreseeable article about the future Welcome the forefront of mechanics, exploring new directions, new fields, and enlightening articles; Welcome in-depth summary of the mechanics results or lessons with important reference and reference value, so that the latecomers can better create and invented articles on the basis of the predecessors; Encourage creative ideas and suggestions for current important academic issues related to the development of mechanics.