The Thermal Characteristics of Combustion Waves: Investigation of Field-Assisted Combustion Processes

燃烧波的热特性：场辅助燃烧过程的研究

• 批准号: 9301924
• 负责人: Zuhair Munir
• 金额: $ 30万
• 依托单位: University of California-Davis
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-09-01 至 1997-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9301924&HistoricalAwards=false
• 关键词: Thermal; Characteristics; Combustion; Waves; Investigation

An investigation of field-assisted combustion is proposed. The planned research will focus on the role of electromagnetic fields in the mechanism of self-sustaining reactions. Preliminary observations have demonstrated that the imposition of electric fields alters markedly the kinetics of the process as well as the nature of the products of combustion. The goal of the study is to provide a basis for the inclusion of a field as a processing parameter in combustion synthesis. The proposed approach will focus on the use of thermal as well as material analyses to ascertain the role of the field. These include the use of the Boddington-Laye method temperature profile analysis. Anticipated results will determine the nature of the field effect in terms of thermal or chemical contributions to the combustion wave reaction. Both electric and magnetic field effects will be investigated. The proposed work represents a continuation of the already established collaborative arrangement with FSU scientists in accordance with the established Memorandum of Understanding between NSF and the FSU Academy of Sciences. Participants from the FSU will include Professor Shteinberg from the Russian Institute (RISM) of Structural Macro-kinetics, Professor Maximov (RISM), and Dr. Gedevanishili from the Tavadze Inst. of Metallurgy of the Georgia Academy of Science. The U.S. portion of the research will be carried out at UCD and the Russian portion conducted at the Tomsk Branch of RISM at the main facility in Chernogolovka, and at the Tavadze Institute if Metallurgy. A coordinated research plan will be conducted in the US and FSU initially on the same combustion systems and subsequent investigations will assume a different emphasis depending on the initial results. It is anticipated that the proposed research will impact both fundamental and applied aspects of combustion synthesis.

提出了场助燃烧的研究方向。 的 计划中的研究将集中在电磁场的作用 自我维持反应的机制。 初步 观察表明，实施电力 场显着改变动力学的过程，以及 燃烧产物的性质。 这项研究的目的是 为包含字段作为处理提供基础 燃烧合成参数。 拟议的办法将 专注于热分析和材料分析的使用， 明确了外地的作用。 这些措施包括使用 Boddington-Laye方法温度剖面分析。预期 结果将决定场效应的性质， 燃烧波反应的热或化学贡献。 电场和磁场效应都将被研究。 拟议中的工作是对已经 与FSU科学家建立了合作安排， 根据《谅解备忘录》， NSF和FSU科学院。 FSU的参与者 将包括来自俄罗斯研究所（RISM）的Shteinberg教授 结构宏观动力学，教授马克西莫夫（RISM）和博士。 来自格鲁吉亚塔瓦泽冶金研究所的Gedevanishili 科学院。 美国部分的研究将 在UCD进行，俄罗斯部分在托木斯克进行 RISM在切尔诺戈洛夫卡主要设施的分支， 塔瓦泽冶金研究所。 一个协调的研究计划将 最初在美国和前苏联进行相同的燃烧 系统和随后的调查将假设不同的 这取决于最初的结果。 预计各国 拟议的研究将影响基础和应用 燃烧合成方面。