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    Systems and Methods of Using Phase Change Material in Power Plants
    3.
    发明申请
    Systems and Methods of Using Phase Change Material in Power Plants 审中-公开
    电厂使用相变材料的系统与方法

    公开(公告)号：US20170003079A1

    公开(公告)日：2017-01-05

    申请号：US15266217

    申请日：2016-09-15

    Applicant: Ying Sun ,  Matthew McCarthy ,  Young I. Cho ,  Philipp Boettcher ,  Han Hu ,  Baolan Shi ,  Qinghua Xie ,  Kent Zammit

    Inventor： Ying Sun ,  Matthew McCarthy ,  Young I. Cho ,  Philipp Boettcher ,  Han Hu ,  Baolan Shi ,  Qinghua Xie ,  Kent Zammit

    IPC: F28D1/02 ,  F28B1/02

    CPC classification number: F28D1/024 ,  F28B1/02 ,  F28B9/06 ,  F28C1/14 ,  F28C3/10 ,  F28D20/021 ,  F28D20/023 ,  F28F2245/04 ,  Y02E60/145

    Abstract: Phase change material modules for use in a heat exchanger are described. The phase change material module comprises two or more set of a plurality of substantially aligned hollow structures arranged to form a porous structure. A phase change material capable of undergoing a phase change as a result of heat exchange between it and a fluid is housed within the hollow tubes. Also described is a phase change material module with hollow tubes having a cross-sectional area through the phase change material selected from elliptical, rectangular, stadium-shaped, teardrop-shaped, airfoil-shaped, rounded rectangle and ovoid. A heat exchanger comprising a plurality of the phase change material modules, a first fluid inlet and outlet, and a second fluid inlet and outlet, wherein the phase change material modules are repeated circulated from alignment with the first fluid inlet and the second fluid inlet is also described.

    Abstract translation: 描述了用于热交换器的相变材料模块。 相变材料模块包括布置成形成多孔结构的两组或多组多个基本排列的中空结构。 能够由于其与流体之间的热交换而发生相变的相变材料容纳在中空管内。 还描述了一种相变材料模块，其具有中空管，该中空管具有穿过相变材料的横截面积，该相变材料选自椭圆形，矩形，体育场形，泪滴形，翼型，圆形矩形和卵形。 一种热交换器，其包括多个所述相变材料模块，第一流体入口和出口以及第二流体入口和出口，其中所述相变材料模块与所述第一流体入口对准地重复循环，并且所述第二流体入口是 也描述。

    Plasma discharge self-cleaning filtration system
    4.
    发明授权
    Plasma discharge self-cleaning filtration system 有权
    等离子放电自清洗过滤系统

    公开(公告)号：US08784657B2

    公开(公告)日：2014-07-22

    申请号：US12672005

    申请日：2008-08-07

    Applicant: Young I. Cho ,  Alexander Fridman ,  Alexander F. Gutsol ,  Yong Yang

    Inventor： Young I. Cho ,  Alexander Fridman ,  Alexander F. Gutsol ,  Yong Yang

    IPC: B01D24/46 ,  B01D25/32 ,  B01D24/00

    CPC classification number: B01D35/06 ,  B01D29/62 ,  B01D29/72

    Abstract: The present invention is directed to a novel method for cleaning a filter surface using a plasma discharge self-cleaning filtration system. The method involves utilizing plasma discharges to induce short electric pulses of nanoseconds duration at high voltages. These electrical pulses generate strong Shockwaves that disintegrate and dislodge particulate matter located on the surface of the filter.

    Abstract translation: 本发明涉及使用等离子体放电自清洁过滤系统来清洁过滤器表面的新方法。 该方法包括利用等离子体放电在高电压下诱导纳秒持续时间的短电脉冲。 这些电脉冲产生强烈的冲击波，其分解和去除位于过滤器表面上的颗粒物质。

    Vortex generator to recover performance loss of a refrigeration system
    6.
    发明授权
    Vortex generator to recover performance loss of a refrigeration system 有权

    公开(公告)号：US06430937B1

    公开(公告)日：2002-08-13

    申请号：US09802763

    申请日：2001-03-08

    Applicant: Young I. Cho ,  Cheolho Bai

    Inventor： Young I. Cho ,  Cheolho Bai

    IPC: F25B902

    Abstract: The performance of a refrigeration system is often reduced due to insufficient refrigerant charge or due to the use of an inverter compressor. The performance loss is associated with the operating condition, which is not at the optimum, thus yielding less than the maximum EER (energy efficiency ratio). A vortex generator restores the optimum operating condition in the refrigeration system with insufficient refrigerant charge or using an inverter compressor.

    Current driver for electronic descaling
    8.
    发明授权
    Current driver for electronic descaling 失效
    电流除锈的当前驱动程序

    公开(公告)号：US5725778A

    公开(公告)日：1998-03-10

    申请号：US544156

    申请日：1995-10-17

    Applicant: Young I. Cho ,  Joseph M. Evans, III

    Inventor： Young I. Cho ,  Joseph M. Evans, III

    IPC: C02F1/00 ,  C02F1/48

    CPC classification number: C02F1/485 ,  C02F1/001 ,  C02F2201/4614 ,  C02F2201/4617 ,  C02F2201/483 ,  C02F2303/22

    Abstract: An electronic descaling system to prevent or remove mineral deposits by exposing moving fluids to magnetic and electric fields includes an improved power supply. In particular, the power supply adapts to the varying length, diameter and impedance of attached coil and cable combinations, and still provides the proper current and power levels to effectuate electronic descaling. A constant current D.C. power supply having a regulated D.C. current output level is provided. The substantially constant D.C. current output is then switched in a switching circuit responsive to a switching control signal to provide a bi-directional current through the coil in one direction and then switched to conduct current through the coil in the other direction. The switching frequency of the switching control signal is time variable or constant. The present improved current driver adapts for such varying frequencies while providing a substantially constant D.C. current output level as the frequency of switching control signal varies. The descaling coil provides the proper induced electric and magnetic fields, and the resulting induced electromotive force, for different switching frequencies and for cables with varying lengths and coils with varying diameters.

    Abstract translation: 通过将移动流体暴露于磁场和电场来防止或去除矿物沉积的电子除垢系统包括改进的电源。 特别地，电源适应于连接的线圈和电缆组合的变化的长度，直径和阻抗，并且仍然提供适当的电流和功率水平来实现电子除垢。 提供具有稳定的直流电流输出电平的恒流DC电源。 然后基本上恒定的直流电流输出在开关电路中响应于开关控制信号切换，以在一个方向上提供穿过线圈的双向电流，然后切换以在另一个方向上传导通过线圈的电流。 开关控制信号的开关频率是时间可变或恒定的。 本改进的电流驱动器适应于这种变化的频率，同时当切换控制信号的频率变化时提供基本恒定的直流电流输出电平。 除锈线圈提供适当的感应电场和磁场，以及针对不同开关频率产生的感应电动势，以及具有不同长度的电缆和具有不同直径的线圈。

    Plasma Spark Discharge Reactor and Durable Electrode
    9.
    发明申请
    Plasma Spark Discharge Reactor and Durable Electrode 有权
    等离子体火花放电反应器和耐久电极

    公开(公告)号：US20160137529A1

    公开(公告)日：2016-05-19

    申请号：US14932148

    申请日：2015-11-04

    Applicant: Young I. Cho ,  Daniel J. Cho ,  Alexander Fridman ,  Hyoungsup Kim

    Inventor： Young I. Cho ,  Daniel J. Cho ,  Alexander Fridman ,  Hyoungsup Kim

    IPC: C02F1/32 ,  H01J37/32

    CPC classification number: C02F1/4608 ,  C02F1/32 ,  C02F2303/04 ,  H05H1/52 ,  H05H2245/121

    Abstract: A plasma spark discharge reactor for treating water. The plasma spark discharge reactor comprises a HV electrode with a head and ground electrode that surrounds at least a portion of the HV electrode. A passage for gas may pass through the reactor to a location proximate to the head to provide controlled formation of gas bubbles in order to facilitate the plasma spark discharge in a liquid environment.

    Abstract translation: 一种用于处理水的等离子体火花放电反应器。 等离子体火花放电反应器包括具有围绕至少一部分HV电极的头部和接地电极的HV电极。 用于气体的通道可以通过反应器到达靠近头部的位置以提供受控气泡的形成，以便于在液体环境中等离子体火花放电。

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