Development Dynamics of Concentrating Solar Power Technologies

Khaitmukhamedov, A. E.

doi:10.3103/s0003701x22020074

Cited by 7 publications

(3 citation statements)

References 6 publications

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“…Despite these disadvantages of CSP technologies, due to the possibility of this technology to achieve high temperatures, up to 3000 degrees, CSP technologies have found wide applications in the world. For example, as noted in [11], CSP is a highly competitive technology for generating electricity, research in the field of solar materials science is known and relevant, in particular the successes of scientists from France and Uzbekistan [12][13][14][15][16][17][18][19][20]. The paper [20] provides a brief overview of the dynamics of the development of solar energy concentration technologies in the world in the period from 2010 to 2021 and assesses the possibility of using these technologies in Uzbekistan.…”

Section: Concentrated Solar Power Technologymentioning

confidence: 99%

“…For example, as noted in [11], CSP is a highly competitive technology for generating electricity, research in the field of solar materials science is known and relevant, in particular the successes of scientists from France and Uzbekistan [12][13][14][15][16][17][18][19][20]. The paper [20] provides a brief overview of the dynamics of the development of solar energy concentration technologies in the world in the period from 2010 to 2021 and assesses the possibility of using these technologies in Uzbekistan. It should be noted that the climatic conditions of Uzbekistan correspond to such and other necessary criteria [21,22].…”

Section: Concentrated Solar Power Technologymentioning

confidence: 99%

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Use of Concentrated Solar Power Technology for a High Temperature Processes: Case Study of Uzbekistan

Payzullakhanov,

Akbarov,

Suvonova

2024

Advances in Solar Photovoltaic Energy Systems

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The paper examines the state and prospects for the development of renewable energy use in Uzbekistan, presents the specific features and conditions of concentrated solar power (CSP) technology, analyzes the technological capabilities of high-temperature solar furnaces as one of the promising areas of CSP technology, and notes specific scientific directions in this area. A comparative analysis of the technical and optical-energy characteristics of high-temperature solar furnaces of well-known research centers and their application in solving of actual scientific and technical problems is carried out. The main parameters and energy characteristics of the Uzbek 1000 kWt solar furnace in Parkent (BSF) in comparison with the similar French (Odeillo) furnace are given. Special equipment and stands installed in the focal zone of the furnace for melting, synthesis, heat treatment and complex testing of various technical products in high-temperature conditions are presented. By the example of the analysis of the process of quenching high-temperature materials, some features of high-temperature processes are shown.

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Section: Concentrated Solar Power Technologymentioning

confidence: 99%

Section: Concentrated Solar Power Technologymentioning

confidence: 99%

Use of Concentrated Solar Power Technology for a High Temperature Processes: Case Study of Uzbekistan

Payzullakhanov,

Akbarov,

Suvonova

2024

Advances in Solar Photovoltaic Energy Systems

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“…Among this capacity, the global total installed capacity of concentrating solar power (CSP) was under 7 GW [2]. This indicates a fivefold increase in installed capacity globally between 2010 and 2020.…”

Section: Introductionmentioning

confidence: 99%

Cfd Analysis for Receiver Tube of Solar Parabolic Through Collector

Akhmadov,

Juraboev,

Boltaev

et al. 2024

Preprint

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In this study, a computational fluid dynamic (CFD) analysis for the receiver tube of a parabolic trough solar collector (PTC) is conducted in the COMSOL Multiphysics program. This system consists of PTC system with an aperture area of 4.4 m2 and a transparent mirror is used as a reflector. This work has been carried out to investigate the most effective material for the receiver tube to obtain higher thermal efficiency. The performance of the receiver tube of PTC was evaluated with a three-dimensional model in COMSOL Multiphysics software using 4 different materials. Therminol VP-1 is used as heat transfer fluid (HTF). The boundary conditions were considered those of October 3rd 2020, when the concentration value was C = 23 and the Sun's radiation was constant at around Io=1000 W/m2. The mass flow rate of the heat transfer fluid through the absorber was varied from 0.01 kg/sec to 0.07 kg/sec. The result revels that the copper receiver tube shows good performance for the given mass flow rates of HTF when compared to iron, steel, and aluminum receiver tubes. Maximum HTF temperature of copper receiver tube was 195.71 0C at 0.01 kg/sec, when the HTF temperature of steel receiver tube was relatively low approximately 190.71 0C. The temperature variation of the absorber tube and of the HTF during this process is presented in the discussion section of the article.

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