A Revolutionary Rotary Ericsson Heat Pump/Engine

革命性的旋转爱立信热泵/发动机

• 批准号: EP/P510713/1
• 负责人: Saffa Riffat
• 金额: $ 12.57万
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FP510713%2F1
• 关键词: Revolutionary; Rotary; Ericsson; Heat; Pump

The proposed project is aimed to investigate an innovative heat pump utilizing the Ericsson thermodynamic cycle in earlyconcept stage. The proposed system is a new technology that could reduce the energy demands in many areas. Theproposed project fits the scope in engines & thermodynamic cycles, and energy efficiency.The proposed mechanical heat pump utilizing the Ericsson thermodynamics cycle would have near Carnot Cycle idealefficiency due to unique innovations of the design:1) Flat rotors that create the optimum heat exchange area;2) Independent Induction Motor Generators allow continuously variable rotor rotational velocity and thus compression ratio,volume, and compression rate, allowing near isothermal compression and expansion;3) Continuous cycling of the fluid allows for near Isobaric heat exchange in varying conditions;4) Efficient and simple Induction Motor-Generators - requiring no mechanical linkage and allowing the device to behermetically sealed with the inner stator within, greatly increasing service life;5) Separate, compression, heat exchanger, and expander chambers mean no wasted work on 'dead air', and no thermalcreep between parts of the device, thus eliminating efficiency losses of other systems;6) Continuous cycling with constant fluid compression, heat exchange, and expansion, unlike other systems;7) Use of clearance seals eliminates traditional sealing issues. Only four moving parts, no valves, and hermetically sealingthe device and allows very long service life.The proposed Ericsson heat pump would provide efficient and environmentally friendly cooling. The majority of coolers,refrigerators, and air conditioners today are based on the vapour compression cycle using CFC's (Freon). Althoughefficient, the use of CFC's has significant detrimental environmental issues and its discontinued use is mandated. Theproposed Ericsson system would provide an extremely low maintenance, highly efficient engine able to draw energy fromsolar, geothermal, waste heat, and most any other energy source. The engine would be silent and vibration free, making itapplicable to many other applications.The development of the proposed Ericsson heat pump/engine would provide huge global market opportunities for which theUK can develop and grow innovative businesses to deliver world-leading solutions.The unknown factors and risks in this development make it difficult for the partners to take on and the Innovate UK fundingwould provide the essential support to enable the consortium expertise areas to come together and create a novel systemcreating many jobs across the supply chain with energy consumption per unit cut by 40%, Payback time: 1.5 to 3 years,and saving about 20 tonnes of CO2 per unit (5kW) per year, achieving UK's Government target.

拟议的项目旨在研究在早期概念阶段利用爱立信热力学周期的创新热泵。拟议的系统是一项新技术，可以减少许多领域的能源需求。该项目适合发动机和热力学周期和能量效率的范围。提议的机械热泵利用爱立信的热力学周期将接近Carnot循环的Idealeffsive，这是由于设计的独特创新而引起的：1）扁平转子，这些转子可产生最佳的热交换区域；允许接近等温的压缩和扩展； 3）液体的连续循环允许在不同条件下几乎等同的热交换； 4）有效而简单的诱导电动机发电机 - 不需要机械上的连接，并允许设备与内部的定位固定在内部的内部，并没有大大增加的服务寿命，并持续不断地增加，并持续; 5）空中的式，换档，均匀且均匀地施加了均匀的交换；与其他系统的效率损失消除了效率的损失； 6）与其他系统不同； 6）连续循环，与其他系统不同； 7）使用清除密封件消除了传统的密封问题。只有四个运动部件，没有阀门，并且在密封设备上密封了，并允许使用很长的使用寿命。拟议的爱立信热泵将提供有效且环保的冷却。如今，大多数冷却器，冰箱和空调都是基于使用CFC（Freon）的蒸气压缩周期。尽管有效，但CFC的使用存在严重的有害环境问题，并要求其停用的使用。所提供的爱立信系统将提供极低的维护，高效的发动机，能够从Solar，Geotermal，Waster Heat和大多数其他能源中吸收能量。引擎将无声和振动无振动，使许多其他应用都可以申请。拟议的爱立信热泵/引擎的开发将为Theuk提供巨大的全球市场机会，并发展创新的业务以提供世界领先的解决方案，这一发展的不知情因素和风险。该开发领域很难为派对提供新的派对来促进派对，并促进了构成的企业，并促进了专家的企业，并促进了专家的企业，并提供了专家整个供应链中的许多工作岗位每单位削减40％，回报时间：1.5至3年，每年节省约20吨二氧化碳（5kW），实现了英国的政府目标。

项目成果

Parametric analysis on the performance of a revolutionary rotary Ericsson heat pump/engine

对革命性旋转式爱立信热泵/发动机性能的参数分析

• 发表时间: 2017
• 作者: Zhang W