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1. 发明授权

US09879166B1 Encapsulation of thermal energy storage media 有权
公开(公告)号：US09879166B1
公开(公告)日：2018-01-30
申请号：US14741427
申请日：2015-06-16
申请人： Dharendra Yogi Goswami , Elias K. Stefanakos , Chand K. Jotshi , Jaspreet Dhau
发明人： Dharendra Yogi Goswami , Elias K. Stefanakos , Chand K. Jotshi , Jaspreet Dhau
IPC分类号： C09K5/00 , C09K5/06 , C09K5/04 , F28D20/00
CPC分类号： C09K5/063 , C04B33/34 , C04B35/10 , C04B35/14 , C04B38/009 , C04B2235/3201 , C04B2235/3427 , C04B2235/94 , C09K5/04 , C09K5/06 , F28D20/00 , C04B35/00
摘要： In one embodiment, a method for fabricating a ceramic phase change material capsule includes forming a hollow ceramic capsule body having a filling hole, filling the ceramic capsule body with one or more phase change materials via the filling hole, and closing and sealing the filling hole.

2. 发明授权

US09493695B2 Method of encapsulating a phase change material with a metal oxide 有权
标题翻译：用金属氧化物封装相变材料的方法
公开(公告)号：US09493695B2
公开(公告)日：2016-11-15
申请号：US14159874
申请日：2014-01-21
申请人： Manoj Kumar Ram , Chand K. Jotshi , Elias K. Stefanakos , Dharendra Yogi Goswami
发明人： Manoj Kumar Ram , Chand K. Jotshi , Elias K. Stefanakos , Dharendra Yogi Goswami
IPC分类号： C09K5/06 , C08G73/10 , C08L79/08 , C08K3/08 , C08K3/10 , C08K3/16 , C08K3/28
CPC分类号： C09K5/063 , C08G73/1035 , C08K3/08 , C08K3/10 , C08K3/16 , C08K3/28 , C08K2003/0862 , C08L79/08
摘要： Storage systems based on latent heat storage have high-energy storage density, which reduces the footprint of the system and the cost. However, phase change materials (PCMs), such as NaNO3, NaCl, KNO3, have very low thermal conductivities. To enhave the storage of PCMs, macroencapsulation of PCMs was performed using a metal oxide, such as SiO2 or a graphene-SiO2, over polyimide-coated or nickel-embedded, polyimide-coated pellets The macro encapsulation provides a self-supporting structure, enhances the heat transfer rate, and provides a cost effective and reliable solution for thermal energy storage for use in solar thermal power plants. NaNO3 was selected for thermal storage in a temperature range of 300° C. to 500° C. The PCM was encapsulated in a metal oxide cell using self-assembly reactions, hydrolysis, and simultaneous chemical oxidation at various temperatures.
摘要翻译：基于潜热储存的存储系统具有高能量存储密度，减少了系统的占地面积和成本。然而，相变材料（PCM）如NaNO 3，NaCl，KNO 3具有非常低的热导率。为了保存PCM的存储，使用金属氧化物（例如SiO 2或石墨烯-SiO 2）在聚酰亚胺涂覆或镍嵌入的聚酰亚胺涂覆的颗粒上进行PCM的大量封装。宏封装提供了自支撑结构，增强了传热速率，为太阳能发电厂的热能储存提供了成本效益可靠的解决方案。选择NaNO 3在300℃至500℃的温度范围内进行热存储。使用自组装反应，水解和在各种温度下同时进行化学氧化将PCM包封在金属氧化物电池中。

3. 发明授权

US09889221B1 Enhancement of photocatalytic effect with surface roughness in photocatalytic reactors 有权
公开(公告)号：US09889221B1
公开(公告)日：2018-02-13
申请号：US14511970
申请日：2014-10-10
申请人： Dharendra Yogi Goswami , Elias K. Stefanakos , Yangyang Zhang
发明人： Dharendra Yogi Goswami , Elias K. Stefanakos , Yangyang Zhang
IPC分类号： A61L9/20 , F24F1/00 , F15D1/00
CPC分类号： A61L9/205
摘要： Photocatalysis is a promising technique for remediation of indoor air pollution. The present invention focuses on the enhancement of the effectiveness of the photocatalytic process by the introduction of artificial roughness on the interior reactor surface. Artificial roughness elements on the catalytic surface enhance the turbulence intensity close to the catalytic surface. The enhanced turbulence intensity translates to an increase in the mass transfer of airborne contaminants to the catalyst surface, improving the efficiency of photocatalysis.

4. 发明授权

US10267571B2 Thermal energy storage systems and methods 有权
公开(公告)号：US10267571B2
公开(公告)日：2019-04-23
申请号：US13756098
申请日：2013-01-31
申请人： Burton Krakow , Elias K. Stefanakos , Dharendra Yogi Goswami
发明人： Burton Krakow , Elias K. Stefanakos , Dharendra Yogi Goswami
IPC分类号： F28D15/00 , F28D17/00 , F28D19/00 , F24F11/00 , F28D20/00 , F28D20/02
摘要： In some embodiments, a thermal energy storage system includes multiple thermal energy storage containers adapted to store thermal energy storage media, the containers having high emissivity inner surfaces that are adapted to radiate heat into the stored thermal energy storage media.

5. 发明申请

US20130105106A1 Systems And Methods For Thermal Energy Storage 审中-公开
标题翻译：热能储存系统与方法
公开(公告)号：US20130105106A1
公开(公告)日：2013-05-02
申请号：US13665389
申请日：2012-10-31
申请人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
发明人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
IPC分类号： F28D20/00
CPC分类号： F28D20/026 , Y02E60/145
摘要： In one embodiment, a thermal energy storage system includes a first cascade containing a first phase change material and a second cascade containing a second phase change material, wherein the melting point of the first phase change material is different than the melting point of the second phase material.
摘要翻译：在一个实施例中，热能存储系统包括含有第一相变材料的第一级联和包含第二相变材料的第二级联，其中第一相变材料的熔点不同于第二相的熔点材料。

6. 发明申请

US20130104546A1 Integrated Cascading Cycle Solar Thermal Plants 审中-公开
标题翻译：集成级联循环太阳能热电厂
公开(公告)号：US20130104546A1
公开(公告)日：2013-05-02
申请号：US13665270
申请日：2012-10-31
申请人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
发明人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
IPC分类号： F03G6/00
摘要： In one embodiment, a thermodynamic system includes multiple types of thermodynamic cycles and multiple types of solar thermal fields that provide thermal energy to the thermodynamic cycles.
摘要翻译：在一个实施例中，热力学系统包括多种类型的热力学循环和向热力循环提供热能的多种类型的太阳能热场。

7. 发明授权

US10854352B1 Conducting films and methods for forming them 有权
公开(公告)号：US10854352B1
公开(公告)日：2020-12-01
申请号：US14919971
申请日：2015-10-22
申请人： Manoj Kumar Ram , Elias K. Stefanakos , Dharendra Yogi Goswami
发明人： Manoj Kumar Ram , Elias K. Stefanakos , Dharendra Yogi Goswami
IPC分类号： C25D1/00 , C25D1/20 , H01B1/12 , B32B38/10
摘要： In one embodiment, a method for forming a conducting film includes depositing a base layer of a conducting polymer on a substrate, the polymer forming only a weak bond with the substrate, depositing a top layer of a conducting material on the base layer, applying adhesive tape to the top layer, and peeling the tape off of the substrate, removing the top layer along with the tape.

8. 发明授权

US10690121B2 Integrated cascading cycle solar thermal plants 有权
公开(公告)号：US10690121B2
公开(公告)日：2020-06-23
申请号：US13665270
申请日：2012-10-31
申请人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
发明人： Dharendra Yogi Goswami , Elias K. Stefanakos , Nitin Goel
IPC分类号： F03G6/00 , F03G6/06 , F01K25/08 , F01K23/04 , F01K23/02 , F24S80/30 , F24S20/20
摘要： In one embodiment, a thermodynamic system includes multiple types of thermodynamic cycles and multiple types of solar thermal fields that provide thermal energy to the thermodynamic cycles.

9. 发明申请

US20130192792A1 Thermal Energy Storage Systems and Methods 审中-公开
标题翻译：热能储存系统和方法
公开(公告)号：US20130192792A1
公开(公告)日：2013-08-01
申请号：US13756098
申请日：2013-01-31
申请人： Burton Krakow , Elias K. Stefanakos , Dharendra Yogi Goswami
发明人： Burton Krakow , Elias K. Stefanakos , Dharendra Yogi Goswami
IPC分类号： F28D20/02
CPC分类号： F28D20/025 , F28D20/02 , F28D20/026 , F28F2245/06 , F28F2265/12 , F28F2265/14 , Y02E60/145
摘要： In some embodiments, a thermal energy storage system includes multiple thermal energy storage containers adapted to store thermal energy storage media, the containers having high emissivity inner surfaces that are adapted to radiate heat into the stored thermal energy storage media.
摘要翻译：在一些实施例中，热能存储系统包括适于存储热能存储介质的多个热能存储容器，该容器具有适于将热辐射到储存的热能存储介质中的高发射率内表面。

10. 发明授权

US07371351B2 Photoelectrochemical air disinfection 有权
标题翻译：光电化学空气消毒
公开(公告)号：US07371351B2
公开(公告)日：2008-05-13
申请号：US11411312
申请日：2006-04-26
申请人： Dharendra Yogi Goswami
发明人： Dharendra Yogi Goswami
IPC分类号： B01J19/08
CPC分类号： A61L2/088 , A61L2/02 , A61L9/00 , A61L9/18 , B01D53/885 , B01D2255/802 , B64D2013/0651 , F24F3/166 , F24F2003/1667 , Y02A50/22
摘要： A system for disinfecting a fluid containing microorganisms or chemical contaminants includes a plurality of photocatalyst surfaces secured to a solid surface upon which a fluid to be disinfected contacts. A structure for removing a portion of the photogenerated electrons is in electrical contact with the photocatalyst layer, wherein an electron-hole recombination rate involving the photogenerated electrons and holes is reduced, thus increasing the removal rate of microorganisms or chemical contaminants from the fluid. The system can include a source of photons having a wavelength corresponding to a band gap energy of the photocatalyst to illuminate the photocatalyst layer. The invention can be used in air supply registers of a heating, ventilating and air conditioning system, or in air ducts, or used to disinfect wall coverings, floor coverings, envelopes, packages, and clothing articles.
摘要翻译：用于消毒含有微生物或化学污染物的流体的系统包括固定到待消毒的流体接触的固体表面上的多个光催化剂表面。用于去除一部分光生电子的结构与光催化剂层电接触，其中涉及光电子和空穴的电子 - 空穴复合速率降低，从而增加微生物或化学污染物从流体中的去除速率。该系统可以包括具有对应于光催化剂的带隙能量的波长的光子源，以照射光催化剂层。本发明可用于加热，通风和空调系统的空气供应寄存器，或空气管道中，或用于消毒墙壁，地板，信封，包装和衣物。

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