Simultaneous Particle Trajectory and Temperature Diagnosis System for Developing Space Propellants
用于开发太空推进剂的同步粒子轨迹和温度诊断系统
基本信息
- 批准号:RTI-2022-00177
- 负责人:
- 金额:$ 10.7万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Research Tools and Instruments
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The global satellite industry is exponentially increasing the use of small satellites, which offer low-power thrusting, wide-angle maneuverability and value for discovery, observation, patrolling and commercial missions. Attitude control thrusters, restraining the orientation of the axis of satellites orbiting in space, can be fueled with metastable intermolecular composites (MICs), which have emerged as a green alternative and a disruptive, high-energy-density, and low-cost fuel component. Three obstacles need to be overcome in order to commercialize MICs based thrusters: producing a sustainable and high flame speed; generating high gas pressure; and increasing charge density above 50% theoretical maximum density. To address these challenges, Dr. Wen and Dr. Hickey are developing novel MIC technologies to improve formulations and nanostructures and redesigning satellite thrusters that can leverage their unique properties. We are requesting a simultaneous particle size, trajectory, and temperature diagnosis system (SPTTD) to scale down visualization and analysis to the reacting interface between the solid fuel and its products. This investigation is essential to test the MICs' characteristics and to enable the direct analysis of reaction kinetics and thermodynamic states of the reacting fuel particles. Without the requested equipment, it is not possible to visualize phenomena associated with the actual reaction interface between the pellet and the plume, nor to acquire the images and trajectory of injected aluminum particles in the plume. The novel technology developed by the PIs will lead to breakthrough solid propellants and engine technologies which is transferrable to the space industry. Combining PI Hickey's thruster design and modeling with PI Wen's novel MIC formulae will enable the manufacture of next-generation drones or small satellites powered MICs. This is impossible without the requested SPTTD system, which will allow the applicants and their collaborators to measure synchronized particle trajectory, flow velocity and temperature singles with temporal and spatial resolutions that are critical for pellet and device design. Importantly, accurate experimental data will enable the development of numerical models that will guide future thruster and engine design. To seize the growing market opportunity in manufacturing small satellites, Canada urgently needs to foster research and development and HQP training in the sector. The requested SPTTD system will fill the need of specialized Space research facility in Southern Ontario and enable Drs. Wen and Hickey, their HQP and collaborators to perform vital propellant assessment and thrust evaluations. This is critical for moving innovation out of the lab and will facilitate propulsion technology breakthroughs and knowledge transfer that will bring new quaternary fuel-based thrusters for attitude control of small satellites and drones to the market.
全球卫星业正在成倍增加对小型卫星的使用,这些卫星提供低功率推力、广角机动性以及发现、观测、巡逻和商业任务的价值。姿态控制推进器,限制在空间轨道运行的卫星的轴的方向,可以用亚稳分子间复合材料(MIC),这已成为一个绿色的替代品和破坏性的,高能量密度,低成本的燃料成分。为了将基于MIC的推进器商业化,需要克服三个障碍:产生可持续的高火焰速度;产生高气压;以及将电荷密度增加到理论最大密度的50%以上。为了应对这些挑战,Wen博士和Hickey博士正在开发新型MIC技术,以改进配方和纳米结构,并重新设计可以利用其独特性能的卫星推进器。我们正在申请一个粒子尺寸、轨迹和温度同步诊断系统(SPTTD),以便将可视化和分析缩小到固体燃料及其产物之间的反应界面。这项研究对于测试MIC的特性以及能够直接分析反应燃料颗粒的反应动力学和热力学状态至关重要。如果没有所要求的设备,就不可能看到与芯块和羽流之间的实际反应界面相关的现象,也不可能获得羽流中注入的铝颗粒的图像和轨迹。 PI开发的新技术将导致突破性的固体推进剂和发动机技术,可转移到航天工业。将PI Hickey的推进器设计和建模与PI Wen的新型MIC公式相结合,将能够制造下一代无人机或小型卫星驱动的MIC。如果没有所要求的SPTTD系统,这将是不可能的,该系统将允许申请人及其合作者以时间和空间分辨率测量同步粒子轨迹,流速和温度信号,这对颗粒和设备设计至关重要。重要的是,准确的实验数据将使数值模型的发展,将指导未来的推进器和发动机设计。为了抓住小型卫星制造业日益增长的市场机会,加拿大迫切需要促进该部门的研发和人力资源资格培训。所要求的SPTTD系统将满足安大略南部专门空间研究设施的需要,并使温博士和希基博士及其HQP和合作者能够进行重要的推进剂评估和推力评估。这对于将创新走出实验室至关重要,并将促进推进技术的突破和知识转移,从而将用于小型卫星和无人机姿态控制的新型四元燃料推进器推向市场。
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)
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Wen, John其他文献
Characterization of thermal behaviors of electrochemical double layer capacitors (EDLCs) with aqueous and organic electrolytes
- DOI:
10.1016/j.electacta.2014.07.158 - 发表时间:
2014-10-20 - 期刊:
- 影响因子:6.6
- 作者:
Kang, Jinhee;Jayaram, Shesha H.;Wen, John - 通讯作者:
Wen, John
Wen, John的其他文献
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{{ truncateString('Wen, John', 18)}}的其他基金
Engineered Metastable Intermolecular Composites: Thermodynamics of Nanoparticles and Heterogeneous Combustion
工程亚稳态分子间复合材料:纳米粒子和非均相燃烧的热力学
- 批准号:
RGPIN-2019-04635 - 财政年份:2022
- 资助金额:
$ 10.7万 - 项目类别:
Discovery Grants Program - Individual
Synthesis and Fabrication of Nanothermite Fuel for Space Propulsion
太空推进用纳米铝热剂燃料的合成与制造
- 批准号:
556410-2020 - 财政年份:2021
- 资助金额:
$ 10.7万 - 项目类别:
Alliance Grants
Engineered Metastable Intermolecular Composites: Thermodynamics of Nanoparticles and Heterogeneous Combustion
工程亚稳态分子间复合材料:纳米粒子和非均相燃烧的热力学
- 批准号:
RGPIN-2019-04635 - 财政年份:2021
- 资助金额:
$ 10.7万 - 项目类别:
Discovery Grants Program - Individual
Component Level Analysis and System Optimization for a Net Positive Energy Infrastructure
净正能源基础设施的组件级分析和系统优化
- 批准号:
543874-2019 - 财政年份:2020
- 资助金额:
$ 10.7万 - 项目类别:
Collaborative Research and Development Grants
Engineered Metastable Intermolecular Composites: Thermodynamics of Nanoparticles and Heterogeneous Combustion
工程亚稳态分子间复合材料:纳米粒子和非均相燃烧的热力学
- 批准号:
RGPIN-2019-04635 - 财政年份:2020
- 资助金额:
$ 10.7万 - 项目类别:
Discovery Grants Program - Individual
Synthesis and Fabrication of Nanothermite Fuel for Space Propulsion
太空推进用纳米铝热剂燃料的合成与制造
- 批准号:
556410-2020 - 财政年份:2020
- 资助金额:
$ 10.7万 - 项目类别:
Alliance Grants
Engineered Metastable Intermolecular Composites: Thermodynamics of Nanoparticles and Heterogeneous Combustion
工程亚稳态分子间复合材料:纳米粒子和非均相燃烧的热力学
- 批准号:
RGPIN-2019-04635 - 财政年份:2019
- 资助金额:
$ 10.7万 - 项目类别:
Discovery Grants Program - Individual
Component Level Analysis and System Optimization for a Net Positive Energy Infrastructure
净正能源基础设施的组件级分析和系统优化
- 批准号:
543874-2019 - 财政年份:2019
- 资助金额:
$ 10.7万 - 项目类别:
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Optimal microstructures and thermomechanical properties of ceramic heat carrier balls for waste to energy conversion
用于废物能源转化的陶瓷热载体球的最佳微观结构和热机械性能
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514792-2017 - 财政年份:2018
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$ 10.7万 - 项目类别:
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Engineered Metastable Intermolecular Composites: Microstructures, Combustion and Applications
工程亚稳态分子间复合材料:微观结构、燃烧和应用
- 批准号:
RGPIN-2014-05360 - 财政年份:2018
- 资助金额:
$ 10.7万 - 项目类别:
Discovery Grants Program - Individual
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