Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems

电流体动力学控制的相变传热和蓄热系统

基本信息

  • 批准号:
    RGPIN-2020-05748
  • 负责人:
  • 金额:
    $ 5.54万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

The rapidly increasing power density and transient thermal loads of power electronics, battery technologies and energy harvesting systems require innovative thermal management solutions that not only enhance heat transfer but provide active control of the system. A novel physics based mechanism that can modulate the thermal performance for precise temperature control and enhance thermal storage rates is based on electrohydrodynamics (EHD). The EHD effect has been studied in two-phase liquid-vapor systems primarily for its heat transfer enhancement potential but there has been limited research into using EHD to actively control the state of the system. Further, solid-liquid phase-change materials (PCMs) are attractive solutions for thermal energy storage as they have a higher energy density compared to traditional energy storage in water tanks. The challenge with PCM is their thermal conductivity is very low, limiting the rate of charging and discharging. Applying EHD to enhance or control charging rates along with optimizing the PCM cell design are two areas that can advance adoption of this innovative solution. This program will study the effects of different process parameters such as voltage, fluid flow rates, heat fluxes and material properties on the performance of these advanced heat transfer systems. The long-term objective of this proposed research program is to develop expertise in new heat exchanger design and enhanced thermal storage solutions that establish EHD as the mechanism of enhancement and intelligent control. The research will generate two-phase flow and EHD enhanced PCM heat transfer models and correlations, as well as useful technology transfer tools for industrial design purposes. The discovery driven research into EHD controlled thermal management solutions developed can be used in numerous different engineering applications including energy harvesting of waste heat, thermal storage systems and power electronics and battery thermal management. The novelty of the proposed research is the paradigm shift from the traditional approach to thermal management using pumps and valves to novel heat exchangers with integrated EHD electrodes. With these advanced heat exchangers active control is achieved by modulating the voltage and frequency which reduces power requirements while simultaneously enhancing controllability to manage critical system temperatures. Our success will help position Canada as a world leader in EHD thermal systems and this technology will act as a catalyst for advanced energy harvesting and thermal management strategies, leading to enhancement in heat transfer rates as high as eight-fold. The development of this novel technology will significantly contribute to a sustainable innovation portfolio in Canada by improving energy system technologies while simultaneously reducing carbon emissions.
电力电子、电池技术和能量收集系统的功率密度和瞬态热负载迅速增加,需要创新的热管理解决方案,不仅能增强传热,还能提供系统的主动控制。电流体动力学是一种新型的基于物理的机制,它可以调节热性能以实现精确的温度控制并提高热存储速率。EHD效应已经在两相液-汽系统中进行了研究,主要是因为其传热增强潜力,但是使用EHD主动控制系统状态的研究有限。此外,固-液相变材料(PCM)是用于热能存储的有吸引力的解决方案,因为与水箱中的传统能量存储相比,它们具有更高的能量密度。PCM面临的挑战是它们的热导率非常低,限制了充电和放电的速率。沿着优化PCM电池设计,应用EHD来提高或控制充电速率是可以推动采用这种创新解决方案的两个领域。该计划将研究不同的工艺参数,如电压,流体流速,热通量和材料性能对这些先进的传热系统的性能的影响。 这项研究计划的长期目标是开发新的热交换器设计和增强型热存储解决方案的专业知识,将EHD作为增强和智能控制的机制。该研究将产生两相流和EHD增强的PCM传热模型和相关性,以及用于工业设计目的的有用的技术转移工具。EHD控制热管理解决方案的发现驱动研究可用于许多不同的工程应用,包括废热的能量收集,热存储系统和电力电子以及电池热管理。所提出的研究的新奇是从使用泵和阀的传统热管理方法到具有集成EHD电极的新型热交换器的范式转变。这些先进的热交换器通过调节电压和频率来实现主动控制,从而降低了功率要求,同时增强了控制关键系统温度的可控性。我们的成功将帮助加拿大成为EHD热系统的世界领导者,这项技术将成为先进能源收集和热管理战略的催化剂,使传热率提高八倍。这项新技术的开发将通过改善能源系统技术,同时减少碳排放,为加拿大的可持续创新组合做出重大贡献。

项目成果

期刊论文数量(0)
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Cotton, James其他文献

Aberrant expression of miR-133a in endothelial cells inhibits angiogenesis by reducing pro-angiogenic but increasing anti-angiogenic gene expression.
  • DOI:
    10.1038/s41598-022-19172-x
  • 发表时间:
    2022-08-30
  • 期刊:
  • 影响因子:
    4.6
  • 作者:
    Ahmed, Suhail;Kurusamy, Sathishkumar;David, Ezra Leander Santhosh;Khan, Kinza;Kalyanakrishnan, Krithika;Ian-Gobo, Miebaka;Kola, Teja Manidhar;Wilkinson, Robert N.;Kannappan, Vinodh;Wang, Weiguang;Gomez, Manuel J.;Redondo, Juan Miguel;Cotton, James;Armesilla, Angel L.
  • 通讯作者:
    Armesilla, Angel L.
Prevalence of uncoupling protein one genetic polymorphisms and their relationship with cardiovascular and metabolic health.
  • DOI:
    10.1371/journal.pone.0266386
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    3.7
  • 作者:
    Dinas, Petros C.;Nintou, Eleni;Vliora, Maria;Pravednikova, Anna E.;Sakellariou, Paraskevi;Witkowicz, Agata;Kachaev, Zaur M.;Kerchev, Victor V.;Larina, Svetlana N.;Cotton, James;Kowalska, Anna;Gkiata, Paraskevi;Bargiota, Alexandra;Khachatryan, Zaruhi A.;Hovhannisyan, Anahit A.;Antonosyan, Mariya A.;Margaryan, Sona;Partyka, Anna;Bogdanski, Pawel;Szulinska, Monika;Kregielska-Narozna, Matylda;Czepczynski, Rafal;Ruchala, Marek;Tomkiewicz, Anna;Yepiskoposyan, Levon;Karabon, Lidia;Shidlovskii, Yulii;Metsios, George S.;Flouris, Andreas D.
  • 通讯作者:
    Flouris, Andreas D.
Intra-coronary physiology in contemporary percutaneous coronary intervention and anginal therapy with a focus on microvascular disease.
  • DOI:
    10.3389/fcvm.2023.1255643
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    3.6
  • 作者:
    Alisiddiq, Zaheer;Sharma, Harish;Cotton, James;Fan, Lampson
  • 通讯作者:
    Fan, Lampson
Virtual Pediatric Emergency Department Telehealth Network Program: A Case Series
  • DOI:
    10.1097/pec.0000000000002119
  • 发表时间:
    2020-05-01
  • 期刊:
  • 影响因子:
    1.4
  • 作者:
    Cotton, James;Bullard-Berent, Jeffrey;Sapien, Robert
  • 通讯作者:
    Sapien, Robert

Cotton, James的其他文献

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{{ truncateString('Cotton, James', 18)}}的其他基金

Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems
电流体动力学控制的相变传热和蓄热系统
  • 批准号:
    RGPAS-2020-00125
  • 财政年份:
    2022
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Accelerator Supplements
Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems
电流体动力学控制的相变传热和蓄热系统
  • 批准号:
    RGPAS-2020-00125
  • 财政年份:
    2021
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Accelerator Supplements
Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems
电流体动力学控制的相变传热和蓄热系统
  • 批准号:
    RGPIN-2020-05748
  • 财政年份:
    2021
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Individual
Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems
电流体动力学控制的相变传热和蓄热系统
  • 批准号:
    RGPAS-2020-00125
  • 财政年份:
    2020
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Accelerator Supplements
Electrohydrodynamically Controlled Phase Change Heat Transfer and Thermal Storage Systems
电流体动力学控制的相变传热和蓄热系统
  • 批准号:
    RGPIN-2020-05748
  • 财政年份:
    2020
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Individual
Novel Controllable High Performance Thermal Storage and Heat Transfer Systems
新型可控高性能热存储和传热系统
  • 批准号:
    355844-2013
  • 财政年份:
    2019
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Individual
Integrated Community Energy and Harvesting Systems (ICE-Harvest)
综合社区能源和收获系统(ICE-Harvest)
  • 批准号:
    509219-2017
  • 财政年份:
    2019
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Collaborative Research and Development Grants
Integrated Community Energy and Harvesting Systems (ICE-Harvest)
综合社区能源和收获系统(ICE-Harvest)
  • 批准号:
    509219-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Collaborative Research and Development Grants
Novel Controllable High Performance Thermal Storage and Heat Transfer Systems
新型可控高性能热存储和传热系统
  • 批准号:
    355844-2013
  • 财政年份:
    2018
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Discovery Grants Program - Individual
Integrated Community Energy and Harvesting Systems (ICE-Harvest)
综合社区能源和收获系统(ICE-Harvest)
  • 批准号:
    509219-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 5.54万
  • 项目类别:
    Collaborative Research and Development Grants

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