PECASE: Oscillating Flows as a Novel Mechanical Separation Method for Macroscale and Microscale Applications

PECASE:振荡流作为一种适用于宏观和微观应用的新型机械分离方法

基本信息

  • 批准号:
    1342055
  • 负责人:
  • 金额:
    $ 11.85万
  • 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:
    2013-03-01 至 2014-06-30
  • 项目状态:
    已结题

项目摘要

AbstractProposal Number CTS-0643023Principal Investigator: Aaron M. ThomasUniversity/Institution: University of Idaho CAREER: Oscillating Flows as a Novel Mechanical Separation Methodfor Macroscale and Microscale ApplicationsOscillating or pulsatile flows can be used as a novel mechanical separation and transport mechanism for species in the gas and liquid phase. Oscillating flows are unique in that the separation is dictated by the difference in the molecular diffusion of a gas orliquid species. A primary goal is to explore and elucidate a novel mechanical method for the separation of species in gas and liquid systems using oscillating flows at both themacro and micro scales. This research will involve 1) prediction of species movement atdifferent time and length scales using theoretical models, and 2) experiments to validate and correct these models. The first key objective is to perform theoretical and experimental research on the macroscale. Specifically, unique geometrical configurations such as tubes with wavy walled boundaries will be analyzed to determine the effect of geometry on the flow profiles and thus the separation and mass transfer of species in mixtures. Ultimately, a system having a large separation with a high throughput is needed. The second key objective is to carry out research on the microscale with simple liquid systems in microchannels to fully understand the effect of AC fields on fluid movement and species transport. More complex biological separations such as DNA and proteins will be studied. The PI's educational goal is to train students at all levels graduate, undergraduate, and K-12 to think critically, communicate effectively, and solve problems. At the university level, new laboratory experiments will be developed and integrated into the curriculum. These classes will encourage undergraduate students to continue their education with a graduate degree. Within the community, the PI will strive to encourage K-12 students, especially Native American students, to enter the sciences. To accomplish this, he will perform demonstrations at local schools and on the local Nez Perce and Coeur d'Alene reservations. Further, the PI has plans to help Native American students make the transition to college life so that improve their college retention and to help them obtain advanced degrees.
摘要提案编号 CTS-0643023主要研究者:Aaron M. University of爱达荷州 职业:振荡流作为一种新型的机械分离方法可用于宏观和微观应用振荡流或脉动流可作为一种新型的机械分离和传输机制,用于气相和液相中的物质。振荡流的独特之处在于,分离是由气体或液体物质的分子扩散差异决定的。主要目标是探索和阐明一种新的机械方法,用于在宏观和微观尺度上使用振荡流分离气体和液体系统中的物质。本研究将包括:1)利用理论模型预测不同时间和长度尺度下的物种运动; 2)实验验证和修正这些模型。第一个关键目标是在宏观尺度上进行理论和实验研究。具体而言,独特的几何配置,如管道与波浪壁边界将进行分析,以确定几何形状的流动剖面上的效果,从而在混合物中的物质的分离和传质。最终,需要具有高通量的大分离的系统。第二个关键目标是在微尺度上对微通道中的简单液体系统进行研究,以充分了解交流电场对流体运动和物质传输的影响。 将研究更复杂的生物分离,如DNA和蛋白质。 PI的教育目标是培养各级研究生,本科生和K-12的学生批判性思考,有效沟通和解决问题。在大学一级,将开发新的实验室实验并将其纳入课程。这些课程将鼓励本科生继续他们的教育与研究生学位。在社区内,PI将努力鼓励K-12学生,特别是美洲原住民学生,进入科学。为了实现这一目标,他将在当地学校和当地内兹珀斯和科达伦保留地进行示范。此外,PI还计划帮助美国原住民学生过渡到大学生活,以提高他们的大学保留率,并帮助他们获得更高的学位。

项目成果

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Aaron Thomas其他文献

Assessing the Impact of Potential Road Closures on 8th Street in Downtown Boise
评估博伊西市中心第 8 街潜在道路封闭的影响
  • DOI:
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    R. Hurlburt;H. Neff;Sophie Croome;Aaron Thomas
  • 通讯作者:
    Aaron Thomas
Cattle breed type and anabolic implants impact calpastatin expression and abundance of mRNA associated with protein turnover in the longissimus thoracis of feedlot steers.
牛品种类型和合成代谢植入物影响饲养场公牛胸最长肌中与蛋白质周转相关的钙蛋白酶抑制素表达和 mRNA 丰度。
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    3.3
  • 作者:
    C. Reichhardt;Chandler D. Stafford;J. Cuthbert;David S. Dang;L. A. Motsinger;Mackenzie J Taylor;R. Briggs;Tevan J. Brady;Aaron Thomas;Matthew D. Garcia;S. Matarneh;K. Thornton
  • 通讯作者:
    K. Thornton
Relationship Between Pharmacy Students’ Use of Self-Regulated Learning Strategies and Course Outcomes
  • DOI:
    10.5688/ajpe7566
  • 发表时间:
    2019-12-01
  • 期刊:
  • 影响因子:
  • 作者:
    Stacy A. Voils;Lindsey M. Childs-Kean;Aaron Thomas
  • 通讯作者:
    Aaron Thomas
Development and Validation of a Situational Judgement Test to Assess Professionalism
  • DOI:
    10.5688/ajpe7771
  • 发表时间:
    2020-07-01
  • 期刊:
  • 影响因子:
  • 作者:
    Kathryn J. Smith;Charlotte Flaxman;Michelle Z. Farland;Aaron Thomas;Shauna M. Buring;Karen Whalen;Fiona Patterson
  • 通讯作者:
    Fiona Patterson
Impact of the Total Western Diet for Rodents on Colon Mucosal Gene Expression in a Multigenerational Murine Model of Colitis-associated Colorectal Cancer (OR04-03-19)
  • DOI:
    10.1093/cdn/nzz030.or04-03-19
  • 发表时间:
    2019-06-01
  • 期刊:
  • 影响因子:
  • 作者:
    Sumira Phatak;Aaron Thomas;Rakesh Kaundal;Rousselene Jones;Korry Hintze;Abby Benninghoff
  • 通讯作者:
    Abby Benninghoff

Aaron Thomas的其他文献

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{{ truncateString('Aaron Thomas', 18)}}的其他基金

NSF INCLUDES Alliance: Cultivating Indigenous Research Communities for Leadership in Education and STEM (CIRCLES) Alliance
NSF 包括联盟:培养本土研究社区以发挥教育和 STEM 领导力 (CIRCLES) 联盟
  • 批准号:
    2217344
  • 财政年份:
    2022
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Cooperative Agreement
Collaborative Research: Cultivating Indigenous Research Communities for Leadership in Education and STEM - CIRCLES Alliance
合作研究:培养本土研究社区以在教育和 STEM 领域发挥领导作用 - CIRCLES 联盟
  • 批准号:
    2038271
  • 财政年份:
    2020
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
NSF INCLUDES DDLP: American Indian Traditional Science Experience
NSF 包括 DDLP:美洲印第安人传统科学体验
  • 批准号:
    1744483
  • 财政年份:
    2018
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
Tribal College Faculty Professional Development Workshop
部落学院教师专业发展研讨会
  • 批准号:
    1724847
  • 财政年份:
    2017
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
Montana Tribal College Faculty Professional Development Worskhop
蒙大拿部落学院教师专业发展研讨会
  • 批准号:
    1622543
  • 财政年份:
    2016
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
Montana Tribal College Faculty Professional Development Workshop
蒙大拿部落学院教师专业发展研讨会
  • 批准号:
    1505371
  • 财政年份:
    2015
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
REU Montana (REUM): Environmental Chemistry for Indigenous Students
REU Montana (REUM):土著学生的环境化学
  • 批准号:
    1359440
  • 财政年份:
    2014
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant
PECASE: Oscillating Flows as a Novel Mechanical Separation Method for Macroscale and Microscale Applications
PECASE:振荡流作为一种适用于宏观和微观应用的新型机械分离方法
  • 批准号:
    0643023
  • 财政年份:
    2007
  • 资助金额:
    $ 11.85万
  • 项目类别:
    Standard Grant

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合作研究:多孔介质中振荡流和多相传热的多尺度研究
  • 批准号:
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