Collaborative Research: Fundamental Study and Pragmatic Enhancement of Rock Cutting/Drilling for Oil Exploration through Embedded Thin Film Sensor Arrays in PCD Inserts
合作研究:通过 PCD 刀片中嵌入式薄膜传感器阵列进行石油勘探岩石切割/钻探的基础研究和实用增强
基本信息
- 批准号:1439351
- 负责人:
- 金额:$ 7.49万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2014
- 资助国家:美国
- 起止时间:2014-03-01 至 2016-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This grant provides funding for establishing the scientific and technological foundation for the measurement of temperatures and forces in the immediate vicinity of the contact zone between the polycrystalline diamond rock cutting insert and the rock and for the formulation of models for their prediction. Sensing will be realized by embedding micro-scale thin film thermo-mechanical sensors into the inserts only a few hundred micrometers away from the contact zone through diffusion bonding two polycrystalline diamond plates, namely, the base plate with the sensors deposited through micro-fabrication techniques and the cover that is in contact with the rock. The realization of this task will necessitate the study of the mechanics of the bonding process and the inter diffusion between the polycrystalline diamond and sensors. Static and dynamic sensor calibration methods will also be developed. The analytical model development, departing from the classical shear plane assumption, will be based on curved macroscopic crack propagation paths and statistical methods to describe the properties of the rock. The numerical Finite Element model will utilize a microcrack-based continuum damage model. Comprehensive experimental verification of the performance of the embedded sensors and of the developed models is also planned.If successful, the results of this research will lead to new tools for more efficient oil- and gas-exploration and extraction capabilities. The availability of the unique embedded sensing technology will potentially result in a quantum leap in the fundamental understanding of rock cutting mechanics and in innovative monitoring/control technologies. The ability of the sensors to provide real-time measurements of process variables from the vicinity of the insert-rock interface will allow the control of optimal penetration rates in rock drilling/cutting operations. The developed methodology will also serve as a platform for the further migration/spillover of embedded micro-sensor technologies into various areas of advanced manufacturing.
该赠款为建立科学和技术基础提供资金,用于测量多晶金刚石岩石切削刀片和岩石之间接触区附近的温度和力,并制定其预测模型。 通过扩散粘合两块多晶金刚石板,即通过微加工技术沉积传感器的基板和与岩石接触的盖板,将微型薄膜热机械传感器嵌入到距接触区仅几百微米的嵌件中,从而实现传感。要实现这一任务,就需要研究多晶金刚石与传感器之间的粘合过程以及相互扩散的力学。静态和动态传感器校准方法也将得到开发。 分析模型的开发偏离了经典的剪切面假设,将基于弯曲的宏观裂纹扩展路径和统计方法来描述岩石的特性。 数值有限元模型将利用基于微裂纹的连续损伤模型。还计划对嵌入式传感器和开发模型的性能进行全面的实验验证。如果成功,这项研究的结果将带来新的工具,以实现更高效的石油和天然气勘探和开采能力。独特的嵌入式传感技术的可用性将有可能导致对岩石切削力学的基本理解和创新监测/控制技术的巨大飞跃。传感器能够实时测量插入岩石界面附近的过程变量,从而能够控制岩石钻孔/切割操作中的最佳穿透速度。开发的方法还将作为嵌入式微传感器技术进一步迁移/溢出到先进制造各个领域的平台。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Xiaochun Li其他文献
A Randomized, Placebo-Controlled, Double Blind Trial of the MDR Modulator, Zosuquidar, during Conventional Induction and Post-Remission Therapy for Pts > 60 Years of Age with Newly Diagnosed Acute Myeloid Leukemia (AML) or High-Risk Myelodysplastic Syndrome (HR-MDS): ECOG 3999.
一项随机、安慰剂对照、双盲试验,在传统诱导和缓解后治疗期间对 MDR 调节剂 Zosuquidar 对年龄 > 60 岁新诊断急性髓系白血病 (AML) 或高危骨髓增生异常综合征 (HR-
- DOI:
- 发表时间:
2006 - 期刊:
- 影响因子:0
- 作者:
L. Cripe;Xiaochun Li;M. Litzow;E. Paietta;J. Rowe;S. Luger;M. Tallman - 通讯作者:
M. Tallman
A High-Performance Miniaturized Wideband Active Electric Probe Design
高性能小型化宽带有源电探针设计
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:4.2
- 作者:
Xin He;Xiaochun Li;Yuxu Liu;Junfa Mao - 通讯作者:
Junfa Mao
Concurrent CMF and reduced-dose radiation therapy (RT) in patients with early-stage breast cancer: updated results of a prospective trial
早期乳腺癌患者同步 CMF 和减量放射治疗 (RT):一项前瞻性试验的最新结果
- DOI:
- 发表时间:
2002 - 期刊:
- 影响因子:0
- 作者:
J. Bellon;S. Come;R. Gelman;Xiaochun Li;L. Shulman;B. Silver;J. Harris;A. Recht - 通讯作者:
A. Recht
Structural studies of gel phases. Part 2.—Infrared spectroscopic study of silica monoliths; the interaction of water with surface species
第 2 部分:二氧化硅整体的红外光谱研究;水与表面物质的相互作用。
- DOI:
10.1039/ft9918703857 - 发表时间:
1991 - 期刊:
- 影响因子:0
- 作者:
C. Perry;Xiaochun Li - 通讯作者:
Xiaochun Li
Agricultural producer service subsidies and agricultural pollution: An approach based on endogenous agricultural pollution
农业生产性服务补贴与农业污染:基于内源性农业污染的方法
- DOI:
10.1111/rode.12983 - 发表时间:
2023 - 期刊:
- 影响因子:1.6
- 作者:
Xiaochun Li;Huanan Fu - 通讯作者:
Huanan Fu
Xiaochun Li的其他文献
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{{ truncateString('Xiaochun Li', 18)}}的其他基金
Fundamental Study on Nanotechnology Enabled Arc Welding of High Strength Aluminum Alloys
高强度铝合金纳米技术电弧焊基础研究
- 批准号:
2230828 - 财政年份:2023
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
EAGER: Properties and Manufacturing of Transformative Aluminum Nanocomposite Electrical Conductors
EAGER:变革性铝纳米复合电导体的性能和制造
- 批准号:
1639164 - 财政年份:2016
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
Collaborative Research: Nanoparticle-Enabled Mechanisms for Growth Control in Immiscible Alloys under Regular Cooling
合作研究:常规冷却下不混溶合金生长控制的纳米颗粒机制
- 批准号:
1562252 - 财政年份:2016
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
Collaborative Research: Friction Stir Processing of Cast Metal Matrix Nanocomposites
合作研究:铸造金属基纳米复合材料的搅拌摩擦加工
- 批准号:
1463627 - 财政年份:2015
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
Laser Additive Manufacturing of Metal Matrix Nanocomposites
金属基纳米复合材料的激光增材制造
- 批准号:
1538694 - 财政年份:2015
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$ 7.49万 - 项目类别:
Standard Grant
SNM: Thermal Drawing of Fibers with Individually Addressable Nanoelectrode Array for Cellular Electrophysiology
SNM:用于细胞电生理学的具有可单独寻址纳米电极阵列的纤维热拉丝
- 批准号:
1449395 - 财政年份:2014
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
Collaborative Research: Fundamental Study and Pragmatic Enhancement of Rock Cutting/Drilling for Oil Exploration through Embedded Thin Film Sensor Arrays in PCD Inserts
合作研究:通过 PCD 刀片中嵌入式薄膜传感器阵列进行石油勘探岩石切割/钻探的基础研究和实用增强
- 批准号:
1300188 - 财政年份:2013
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
Collaborative Research: Embedding of Thin Film Sensors in Advanced Ceramic Tools for Micro/Nano Scale Thermomechanical Measurements in and Near Tool-Workpiece Interface
合作研究:在先进陶瓷工具中嵌入薄膜传感器,用于工具-工件界面及其附近的微/纳米级热机械测量
- 批准号:
0824713 - 财政年份:2008
- 资助金额:
$ 7.49万 - 项目类别:
Standard Grant
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