Characterizing Multicomponent Vaporization of Petroleum-Biofuel Drops at High-Pressure Environments
表征高压环境下石油生物燃料液滴的多组分汽化
基本信息
- 批准号:1332238
- 负责人:
- 金额:$ 24万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2013
- 资助国家:美国
- 起止时间:2013-09-15 至 2018-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1332238KongThis project conducts vaporization experiments and modeling of petroleum and biofuel droplets. The fuels to be studied include both traditional petroleum-biofuel blends and novel biofuels, including pyrolysis oil, green diesel, hydrotreated diesel, and various aviation biofuels. Liquid biofuels are usually blended with petroleum fuels; their clean and efficient combustion is of vast interest in terms of economy and environmental impacts. One of the major obstacles to their widespread application arises from their unusual vaporization characteristics, which have a determining effect on mixture distribution and combustion. The intellectual merit of this proposal is the experimental characterization, and creation, of predictive models for petroleum-biofuel vaporization under high-pressure and high-temperature conditions. Such experimental data are very rare and can be used by the research community for model validation, thus making significant impacts. This work will address several critical fundamental aspects of droplet vaporization, including effects of biofuel components, effects of high pressure on droplet lifetime, relative importance of latent heat and boiling point on vaporization, the role of internal mixing in the liquid phase, and micro-explosion of pyrolysis oil drops. The broader impact of this project is the promotion of bio-renewable energy through research and education. The proposed activities include the research training of K-12 science teachers, who can then serve to inspire their students, and a plan to foster long-term relationships and regular interactions between the PI and the visiting teachers. The proposed outreach activities also include the visits by undergraduate students to K-12 students in regional high-need school districts, demonstrating racing vehicles using biofuels.
1332238 Kong该项目进行石油和生物燃料液滴的蒸发实验和建模。 待研究的燃料包括传统的石油-生物燃料混合物和新型生物燃料,包括热解油、绿色柴油、加氢处理柴油和各种航空生物燃料。 液体生物燃料通常与石油燃料混合;它们的清洁和高效燃烧在经济和环境影响方面具有广泛的意义。 其广泛应用的主要障碍之一来自其不寻常的汽化特性,这对混合物分布和燃烧具有决定性影响。 该提案的智力价值是实验表征和创建高压和高温条件下石油生物燃料蒸发的预测模型。 这种实验数据非常罕见,可以被研究界用于模型验证,从而产生重大影响。这项工作将解决液滴蒸发的几个关键的基本方面,包括生物燃料成分的影响,高压对液滴寿命的影响,汽化潜热和沸点的相对重要性,在液相中的内部混合的作用,以及热解油滴的微爆炸。该项目更广泛的影响是通过研究和教育促进生物可再生能源。拟议的活动包括对K-12科学教师进行研究培训,然后他们可以激励学生,并计划促进PI和访问教师之间的长期关系和定期互动。拟议的外联活动还包括本科生访问区域高需求学区的K-12学生,展示使用生物燃料的赛车。
项目成果
期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Leidenfrost behavior in drop-wall impacts at combustor-relevant ambient pressures
- DOI:10.1016/j.ijheatmasstransfer.2020.119571
- 发表时间:2020-06
- 期刊:
- 影响因子:5.2
- 作者:Abhijeet Chausalkar;Chol-Bum M. Kweon;S. Kong;J. Michael
- 通讯作者:Abhijeet Chausalkar;Chol-Bum M. Kweon;S. Kong;J. Michael
Multicomponent drop breakup during impact with heated walls
多组分液滴在与热壁碰撞时破裂
- DOI:10.1016/j.ijheatmasstransfer.2019.06.033
- 发表时间:2019
- 期刊:
- 影响因子:5.2
- 作者:Chausalkar, Abhijeet;Kong, Song-Charng;Michael, James B.
- 通讯作者:Michael, James B.
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James Michael其他文献
In-Person Clinic Visits After Laparoscopic Cholecystectomy: Lessons Learned From COVID-19 Pandemic
腹腔镜胆囊切除术后亲自到诊所就诊:从 COVID-19 大流行中吸取的教训
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:2.2
- 作者:
Lucas Fair;J. Squiers;Jennifer Misenhimer;Matthew J. Perryman;Kimberly Jacinto;Somer E Blair;James Michael;Forrest Moore;Carlos Rodriguez - 通讯作者:
Carlos Rodriguez
870 MicroRNAs as Markers of Aspirin Response and Pregnancy Outcome in High Risk Singletons
- DOI:
10.1016/j.ajog.2023.11.894 - 发表时间:
2024-01-01 - 期刊:
- 影响因子:
- 作者:
Rupsa C. Boelig;James Michael;Antonios Tawk;Walter Kraft;Steven McKenzie - 通讯作者:
Steven McKenzie
James Michael的其他文献
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{{ truncateString('James Michael', 18)}}的其他基金
Detailed structure of gaseous detonations informed by ultrafast laser diagnostics
超快激光诊断揭示气体爆炸的详细结构
- 批准号:
1839551 - 财政年份:2019
- 资助金额:
$ 24万 - 项目类别:
Standard Grant
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