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    • 53. 发明授权
    • Method for converting thermal energy into useful work
    • 将热能转化为有用工作的方法
    • US09581143B2
    • 2017-02-28
    • US14343094
    • 2012-08-28
    • Georgy Ramasanovich UmarovSergey Ivanovich BoychenkoShiv Vikram FKhemka
    • Georgy Ramasanovich UmarovSergey Ivanovich BoychenkoShiv Vikram FKhemka
    • F03G7/00G21D9/00
    • F03G7/00G21D9/00Y02E30/00
    • The invention relates to heat power engineering, in particular, to methods that use a working medium for producing useful work from heat of an external source. The method comprises interaction of the working medium with an energy source and interaction of the working medium with an additional low-temperature energy source in the form of the positron state of the Dirac's matter by means of bringing the working medium into quantum-mechanical resonance with said state. The quantum-mechanical resonance is initiated by changing at least one of the thermodynamic parameters of the working medium, while the value of spontaneous fluctuations of the variable parameter in the vicinity of the line of absolute instability in the state diagram of the working medium is predetermined, and the change step for the thermodynamic parameter is set to be lower than the predetermined value of said fluctuations.
    • 本发明涉及热力工程,特别涉及使用工作介质从外部源的热产生有用功的方法。 该方法包括工作介质与能量源的相互作用以及工作介质与狄拉克物质正电子态形式的另外的低温能源的相互作用,通过使工作介质进入量子力学共振 说状态 通过改变工作介质的热力学参数中的至少一个来启动量子力学共振,而在工作介质的状态图中绝对不稳定线附近的可变参数的自发波动的值是预定的 并且将热力学参数的改变步骤设定为低于所述波动的预定值。
    • 55. 发明申请
    • HEAT/ACOUSTIC WAVE CONVERSION COMPONENT AND HEAT/ACOUSTIC WAVE CONVERSION UNIT
    • 热/声波转换组件和热/声波变换单元
    • US20160090970A1
    • 2016-03-31
    • US14853084
    • 2015-09-14
    • NGK Insulators, Ltd.
    • Yukio MIYAIRIShinichi MIWA
    • F03G7/00
    • F03G7/00F02G1/053F25B2309/1412
    • A heat/acoustic wave conversion component includes a partition wall that defines a plurality of cells extending from a first end face to a second end face and mutually converts heat exchanged between the partition wall and the working fluid and energy of acoustic waves resulting from oscillations of the working fluid. Hydraulic diameter HD of the heat/acoustic wave conversion component is 0.4 mm or less, where the hydraulic diameter HD is defined as HD=4×S/C, where S denotes an area of a cross-section of each cell perpendicular to the cell extending direction and C denotes a perimeter of the cross section. The heat/acoustic wave conversion component has an open frontal area at each end face of 60% or more and 93% or less. The partition wall has arithmetic surface roughness (Ra) at the surface of 3 μm or more and 20 μm or less.
    • 热声波转换组件包括分隔壁,其限定从第一端面延伸到第二端面的多个单元,并且相互转换在分隔壁和工作流体之间交换的热和由振荡产生的声波的能量 工作流体。 热声/声波转换组件的液压直径HD为0.4mm或更小,其中液压直径HD被定义为HD = 4×S / C,其中S表示垂直于单元的每个单元的横截面的面积 C表示横截面的周长。 热/声波转换组件在每个端面处具有敞开的正面面积为60%以上且93%以下。 隔壁在3μm以上且20μm以下的表面具有算术表面粗糙度(Ra)。