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Powder Lubrication

Powder Lubrication
粉末润滑
批准号:
9813443
负责人:
Michael Khonsari
金额:
$25.05万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-09-01 至 2001-08-31
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项目摘要

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中文摘要
翻译
最近已经证明,轴承可以用粉末而不是通常的液体来润滑。潜在的应用是在恶劣的环境中使用,例如极高或极低的温度和高真空。另一个潜在的应用是作为备用润滑剂。本研究将发展一种实用的粉末润滑理论,可用于轴承的设计和分析。它将在系统推导控制方程的基础上,建立压力分布和各种设计参数的雷诺型表达式。这项分析预计将适用于戈德特最初提出的摩擦学的一般三体疗法。
英文摘要
It has recently been demonstrated that bearings can be lubricated with powders rather than the usual liquids. Potential applications are for service in hostile environments, such as very high or very low temperatures, and high vacuum. Another potential application is as back-up lubricant. The present study will develop a realistic powder lubrication theory which can be used for design and analysis of bearings. It will be based on a systematic derivation of the governing equations to develop a Reynolds-type expression for the pressure profile and various design parameters. The analysis is expected to apply to the general three-body treatment of tribology, as initially proposed by Godet.
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I-Corps: Consistency sensor for process monitoring of two-phase products
  • 批准号:
    2344856
  • 项目类别:
    Standard Grant
  • 资助金额:
    $5.0万
  • 财政年份:
    2023
  • 负责人:
    Michael Khonsari
  • 依托单位:
Experimentally Verified Thermodynamic Framework for Fatigue in Composite Materials
  • 批准号:
    2243755
  • 项目类别:
    Standard Grant
  • 资助金额:
    $37.5万
  • 财政年份:
    2023
  • 负责人:
    Michael Khonsari
  • 依托单位:
IUCRC Phase I: Center for Innovations in Structural Integrity Assurance (CISIA)
  • 批准号:
    2052810
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $125.0万
  • 财政年份:
    2021
  • 负责人:
    Michael Khonsari
  • 依托单位:
RII Track-1: Louisiana Materials Design Alliance (LAMDA)
  • 批准号:
    1946231
  • 项目类别:
    Cooperative Agreement
  • 资助金额:
    $2000.0万
  • 财政年份:
    2020
  • 负责人:
    Michael Khonsari
  • 依托单位:
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