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microwave radiometer 2

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Geometric optimization model for the solar cavity receiver with helical pipe at different solar radiation

Chongzhe ZOU, Huayi FENG, Yanping ZHANG, Quentin FALCOZ, Cheng ZHANG, Wei GAO

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 284-295 doi: 10.1007/s11708-019-0613-3

Abstract: parameters, several researches have already optimized the thermal efficiency of the cylindrical cavity receiverThis study constructed a 3-D numerical model of cylindrical cavity receiver with DNI variation.In the model of a cylindrical cavity receiver containing a helical pipe, the heat losses of the cavitym to 800 W/m , there exists a best design for achieving a highest thermal efficiency of the cavity receiverBesides, for a receiver in constant geometric parameters, the total heat losses increases dramatically

Keywords： cylindrical cavity receiver     3-D numerical simulation     geometric optimization     direct normal irradiation    

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Liquid-based high-temperature receiver technologies for next-generation concentrating solar power: A

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 16-42 doi: 10.1007/s11708-023-0866-8

Abstract: the levelized cost of energy for concentrating solar power (CSP), the outlet temperature of the solar receiverBecause of extensive engineering application experience, the liquid-based receiver is an attractive receiverIt is concluded that combining salt purification and anti-corrosion receiver materials is promising toIn addition, reducing energy losses of the receiver from sources and during propagation is the most effectiveway to improve the receiver efficiency.

Keywords： next-generation concentrating solar power     liquid-based solar receiver     molten salt     liquid metals    

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A new approach for fuel injection into a solar receiver/reactor: Numerical and experimental investigation

M Helal Uddin, Nesrin Ozalp, Jens Heylen, Cedric Ophoff

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 683-696 doi: 10.1007/s11705-018-1782-z

Abstract: This study presents a new jet-type burner nozzle for gaseous feedstock injection into a cavity solar receiverThe nozzle design was adapted from a combustion burner and successfully implemented into a solar receiverthe influence of the nozzle design on the fluid mixing and temperature distribution inside the solar receiverthe burner nozzle adaptation, which resulted an intense effect on the heat transfer inside the solar receiver

Keywords： solar reactor     nozzle     CFD     heat transfer     mixing and recirculation    

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Experiment study of a quartz tube falling particle receiver

Tianjian WANG, Fengwu BAI, Shunzhou CHU, Xiliang ZHANG, Zhifeng WANG

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 472-479 doi: 10.1007/s11708-017-0502-6

Abstract: This paper presents an experimental evaluation of a specially designed falling particle receiver.Several experiments were conducted to test the dynamic thermal performance of the receiver on solar furnace, which shows a good thermal performance with a falling distance of 0.2 m in a small scale particle receiver

Keywords： solar thermal electricity     central receiver     particle receiver     experimental research    

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Erratum to: Folded down-conversion mixer for a 60 GHz receiver architecture in 65-nm CMOS technology

Najam Muhammad AMIN,Zhi-gong WANG,Zhi-qun LI

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 5, doi: 10.1631/FITEE.14e0087

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Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 488-495 doi: 10.1007/s11708-010-0007-z

Abstract: and coupled with optical properties to predict the radiation performance of solar concentrator/cavity receiver

Keywords： Monte Carlo method     solar energy     radiation performance     cavity receiver    

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Numerical simulation of the heat flux distribution in a solar cavity receiver

Yueshe WANG, Xunwei DONG, Jinjia WEI, Hui JIN

Frontiers in Energy 2011, Volume 5, Issue 1,   Pages 98-103 doi: 10.1007/s11708-010-0019-8

Abstract: In the solar tower power plant, the receiver is one of the main components of efficient concentratingIn the design of the receiver, the heat flux distribution in the cavity should be considered first.simulation using the Monte Carlo Method has been conducted on the heat flux distribution in the cavity receiverBy tracing every solar ray, the distribution of heat flux density in the cavity receiver was obtainedThese results provide necessary data for the structure design of cavity receiver and the local thermal

Keywords： solar cavity receiver     Monte Carlo method     heat flux distribution    

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Potential of performance improvement of concentrated solar power plants by optimizing the parabolic trough receiver

Honglun YANG, Qiliang WANG, Jingyu CAO, Gang PEI, Jing LI

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 867-881 doi: 10.1007/s11708-020-0707-y

Abstract: optimal operating temperature of the power plants is improved from 500°C to 560°C by employing a novel receiverFurthermore, the sensitivity analysis of the receiver heat loss, solar absorption, and freeze protectiontemperature is also conducted to analyze the general rule of influence of the receiver performance onThe results indicate that the novel receiver coupled with low melting temperature molten salt is the

Keywords： concentrated solar power     parabolic trough receiver     heat loss     solar energy     annual performance    

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Effects of critical geometric parameters on the optical performance of a conical cavity receiver

Hu XIAO, Yanping ZHANG, Cong YOU, Chongzhe ZOU, Quentin FALCOZ

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 673-683 doi: 10.1007/s11708-019-0630-2

Abstract: The optical performance of a receiver has a great influence on the efficiency and stability of a solarcommercial software TracePro was used to investigate the effects of some factors on a conical cavity receiverThe optical performance of the conical receiver was studied and analyzed using the Monte Carlo ray tracingThe conical cavity receiver had an optimal optical performance when the focal point of the collector

Keywords： parabolic collector     conical cavity receiver     critical geometric parameters     optical performance    

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Numerical study of conduction and radiation heat losses from vacuum annulus in parabolic trough receivers

Dongqiang LEI, Yucong REN, Zhifeng WANG

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1048-1059 doi: 10.1007/s11708-020-0670-7

Abstract: Parabolic trough receiver is a key component to convert solar energy into thermal energy in the parabolicThe heat loss of the receiver has an important influence on the thermal efficiency and the operatingconduction and radiation heat losses are analyzed respectively to identify the heat loss mechanism of the receiverdirect simulation Monte Carlo method for rarefied gas flow and heat transfer within the annulus of the receiverfactors that cause heat loss are analyzed, providing a theoretical basis for guiding the improvement of receiver

Keywords： parabolic trough receiver     vacuum annulus     rarefied gas     DSMC (direct simulation Monte Carlo)     heat loss    

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System design of microwave radiometer of HY-2A satellite

Li Yanming,Jiang Min,Yu Rui,Chen Wenxin

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 39-43

Abstract: This paper introduced the design of instrument including system design, antenna design, receiver design

Keywords： microwave radiometer     system design     antenna     microwave receiver    

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FY-3A/MWHS data calibration and validation analysis

Gu Songyan,Wang Zhenzhan,Li Jing,Zhang Shengwei and Zhang Li

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 92-100

Abstract:

In this paper, the method for FY-3A/MWHS calibration in-orbit has been introduced. Radiometric calibration of FY-3A/MWHS on orbit has been performed based on the T/V test results and surface lab performances test results. It is confirmed that the system of radiometric calibration for MWHS is successful, and performs well on orbit. The variations among space views and warm target views in the interval of scan lines are generally within 20 counts. And the temperature fluctuation of warm target is within 0.5 K in a single pass. Due to the accuracy of the nonlinearity parameters, the radiance calibration of MWHS agrees well with NOAA-17/AMSU-B. The brightness temperature differences between FY-3 MWHS and NOAA-17/AMSU-B at simultaneous cross overpass points are less than 1.5 K. That is the foundation of quantitative application for the data of FY-3A/MWHS in numerical weather prediction(NWP). The method of calibration and validation for FY-3A/MWHS will be a good demo for the other passive microwave sounder in the future.

Keywords： FY-3A     microwave radiometer     calibration and validation     receiver non-linearity    

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Analysis and research on extending lifespan technology of FY-3 microwave radiation imager

Liu Gaofeng,Chen Weiying,Weng Yihang,Yu Shuang and Wang Hua

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 101-105

Abstract: 5 years, the risk of extending lifespan was analyzed, and the reliability of scan driver system and receiver

Keywords： microwave radiation imager     scan driver     receiver     lifespan     reliability    

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Wideband and high-gain BeiDou antenna with a sequential feed network for satellite tracking Research Article

Zhuolin DENG, Zhongyu TIAN, Chenhe DUAN, Pei XIAO, Zhu LIU, Gaosheng LI,Gaosheng7070@vip.163.com

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 10,   Pages 1471-1481 doi: 10.1631/FITEE.2200244

Abstract: The proposed antenna connected to a GNSS receiver has tracked 12 BeiDou satellites with ratios of GNSS

Keywords： circularly polarized radiation     Four-port sequential feed network     Global navigation satellite system (GNSS) receiver    

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Title Author Date Type Operation

Geometric optimization model for the solar cavity receiver with helical pipe at different solar radiation

Chongzhe ZOU, Huayi FENG, Yanping ZHANG, Quentin FALCOZ, Cheng ZHANG, Wei GAO

Journal Article

Liquid-based high-temperature receiver technologies for next-generation concentrating solar power: A

Journal Article

A new approach for fuel injection into a solar receiver/reactor: Numerical and experimental investigation

M Helal Uddin, Nesrin Ozalp, Jens Heylen, Cedric Ophoff

Journal Article

Experiment study of a quartz tube falling particle receiver

Tianjian WANG, Fengwu BAI, Shunzhou CHU, Xiliang ZHANG, Zhifeng WANG

Journal Article

Erratum to: Folded down-conversion mixer for a 60 GHz receiver architecture in 65-nm CMOS technology

Najam Muhammad AMIN,Zhi-gong WANG,Zhi-qun LI

Journal Article

Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Journal Article

Numerical simulation of the heat flux distribution in a solar cavity receiver

Yueshe WANG, Xunwei DONG, Jinjia WEI, Hui JIN

Journal Article

Potential of performance improvement of concentrated solar power plants by optimizing the parabolic trough receiver

Honglun YANG, Qiliang WANG, Jingyu CAO, Gang PEI, Jing LI

Journal Article

Effects of critical geometric parameters on the optical performance of a conical cavity receiver

Hu XIAO, Yanping ZHANG, Cong YOU, Chongzhe ZOU, Quentin FALCOZ

Journal Article

Numerical study of conduction and radiation heat losses from vacuum annulus in parabolic trough receivers

Dongqiang LEI, Yucong REN, Zhifeng WANG

Journal Article

System design of microwave radiometer of HY-2A satellite

Li Yanming,Jiang Min,Yu Rui,Chen Wenxin

Journal Article

FY-3A/MWHS data calibration and validation analysis

Gu Songyan,Wang Zhenzhan,Li Jing,Zhang Shengwei and Zhang Li

Journal Article

Analysis and research on extending lifespan technology of FY-3 microwave radiation imager

Liu Gaofeng,Chen Weiying,Weng Yihang,Yu Shuang and Wang Hua

Journal Article

Wideband and high-gain BeiDou antenna with a sequential feed network for satellite tracking

Zhuolin DENG, Zhongyu TIAN, Chenhe DUAN, Pei XIAO, Zhu LIU, Gaosheng LI,Gaosheng7070@vip.163.com

Journal Article