Actual engineering cases of solar thermal utilization

What are the challenges in solar thermal energy utilization?

One of the challenges in solar thermal energy utilization is the identification and optimization of heat transfer fluids capable of withstanding high temperatures, remaining stable over time, and exhibiting favourable thermal properties.

What are the challenges faced by solar energy production?

The identified challenges include developing new materials, enhanced performance, accelerated system installation and improved manufacturing processes, combining solar energy with other clean energy production and storage systems, and integrating solar energy utilisation with local energy utilisation patterns. 1. Past

What is solar energy utilisation?

Vision Solar energy utilisation is one of the most promising avenues for addressing the world's energy and environmental problems because of its many advantages, including its abundant and convenient availability, and its pollution-free and sustainable nature.

What is low-grade thermal energy utilization?

Low-grade heat sources possess the potential to play a pivotal role in sustainable energy systems, revolutionizing our approach to energy generation and utilization. The field of low-grade thermal energy utilization has emerged as a promising frontier in energy research and technology development .

What are the different types of thermal energy technologies?

According to the topic and research highlights in each case, these were mainly divided into the following categories: heat pumps, power cycles, TEGs, thermal storage, solar thermal energy utilization technologies, and other thermal energy technologies.

Why is solar thermal technology important in architecture?

The integration of solar thermal technology into buildings is an important direction in the pursuit of sustainable development and energy efficiency in architecture. It offers a clean and renewable energy alternative for buildings, significantly reducing dependence on traditional energy sources and mitigating environmental impact.

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Efficient solar thermal energy utilization and storage based on …

Latent heat storage (LHS) employing phase change materials (PCMs) with unique phase change features has become one of the most significant thermal energy storage technologies, which can not only well balance the thermal energy supply and requirement, but also display a vital role in the utilization of renewable solar energy [1,2].

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State-of-the-art and challenges towards a …

In MOlecular Solar Thermal (MOST) systems, 11 a parent molecule is photoconverted upon light excitation into a high-energy metastable isomer, which can release the energy …

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Gang XIAO | Professor | Ph.D | Zhejiang University, …

A tube-cavity solar receiver was designed to obtain high temperature air for the micro gas turbine in a two-stage dish system. Experiments were conducted under both fair and counter currents with ...

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A Review of Solar Thermal Systems Utilization for Industrial …

Mathias B. Michael is with Department of Mechanical Engineering Science, University of Johannesburg, South Africa m.michael73@gmail ) ... A Review of Solar Thermal Systems Utilization for Industrial Process Heat Applications Mathias B. Michael, ... In the case of electricity generation application, the heat exchanger generates steam ...

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Thermal Energy Storage for Solar Energy …

Solar energy increases its popularity in many fields, from buildings, food productions to power plants and other industries, due to the clean and renewable properties.

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Coal-based solar thermal fuels: A novel perspective on clean ...

Coal tar is a major by-product of the coke industry and contains magnanimous chemical raw materials such as aromatics, phenolic and nitrogen/sulfur heteroatomic aromatic compounds, displaying remarkably high economic value [[1], [2], [3]].Currently, the main utilization pathways of coal tar include hydrogenation to produce fuel oil, asphalt deep processing and …

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Solar thermal utilizations revived by advanced solar evaporation

In order to maximize the efficiency, multiple strategies have been developed to minimize the optical loss (P ref) and thermal loss (P rd, P cv, P cd), including nanophotonic designs for perfect solar absorbers [2 •], thermal management of minimal or even negative temperature increment [3] as well as water path engineering [4].Two widely employed …

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Low-grade thermal energy utilization: Technologies and …

This Special Issue of Applied Thermal Engineering served as a vital platform to researchers across the globe for delving deeper into the multifaceted domain of low-grade thermal energy utilization. Through the compilation of research articles in this field, it aimed to shed light on the latest advancements, challenges, and opportunities within this growing and important …

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Advancing solar thermal utilization by optimization of phase …

Faster melting improves the system''s ability to store and release thermal energy more quickly, enabling more efficient utilization of solar power within the limited period of …

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Solar thermal energy conversion and utilization—New research …

1000 W/m2 is used as a typical standard the real solar irradiance is typically below this value, varying signifi-cantly within daily cycle and affected considerably by local weather conditions. Therefore, there are always well-justified reasons to further improve the energy efficiency of any solar energy utilization process. From solar thermal ...

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(PDF) Study on Thermal Performance of Single-Tank …

Study on Thermal Performance of Single-Tank Thermal Energy Storage System with Thermocline in Solar Thermal Utilization. April 2022 ... our cases when the time period of t is 14,400 s, the fluid ...

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ENERGY POTENTIAL ANALYSIS OF SOLAR THERMAL ENERGY …

Abstract: Based on solar thermal utilization system, energy potential analysis model is established to evaluate some key processes in solar thermal energy utilization technology, which include …

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Solar energy utilisation: Current status and roll-out potential

This article provides an overview of emerging solar-energy technologies with significant development potential. In this sense, the authors have selected PV/T [2], building-integrated PV/T [3], concentrating solar power [4], solar thermochemistry [5], solar-driven water distillation [6], solar thermal energy storage [7], and solar-assisted heat pump technologies [8].

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Solar Engineering of Thermal Processes, Photovoltaics and Wind

As a widely distributed natural source of clean energy, solar energy has been used for various purposes such as solar power generation [64], solar thermal utilization [65], photochemical reactions ...

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Solar thermal energy conversion and utilization—New research …

Corresponding Author. Jia Zhu [email protected] National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, Frontiers Science Center for Critical Earth Material Cycling, Nanjing University, Nanjing, China

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The Revival of Thermal Utilization from the Sun: Interfacial Solar ...

REVIEW MATERIALS SCIENCE The revival of thermal utilization from the sun: interfacial solar vapor generation Lin Zhou1, Xiuqiang Li1, George W. Ni2, Shining Zhu1, and Jia Zhu1,* 1National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, School of Physics, Key Laboratory of Intelligent Optical Sensing and Manipulation,

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Advancing Solar Thermal Utilization by Optimization of Phase …

@article{Ran2024AdvancingST, title={Advancing Solar Thermal Utilization by Optimization of Phase Change Material Thermal Storage Systems: A Hybrid Approach of Artificial Neural Network (ANN)/Genetic Algorithm (GA)}, author={Longyi Ran and Gongxing Yan and Vishal Goyal and Sherzod Abdullaev and Fahad Mohammed Alhomayani and Luan Thanh Le and Mohamed …

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Solar thermal energy conversion and …

The 10-MW Solar Thermal Central Receiver Pilot Plant, located near Barstow, California, produced its first electrical power on April 12, 1982.

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Case Studies in Thermal Engineering

Aydin et al. [3] have designed a OTEC system with a solar thermal collector integrated as an add-on preheater or superheater. For both preheating and superheating cases, the net power generation are increased by 20 %–25 %. For superheating case, the system thermal efficiency is increased from 1.9 % to 3 %.

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Solar thermal energy conversion and …

Solar energy is abundantly present in most parts of the world where there are human activities. The vast abundance and inexhaustibility of solar energy, when coupled with low carbon footprint of its utilization in comparison to fossil fuels, …

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Real Time Experimental Performance Assessment of a Photovoltaic Thermal …

Among the renewable energy resources, solar thermal is one of the technologies that significantly contribute to energy supply and reduce global greenhouse gas (GHG) emissions.

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Status and trend analysis of solar energy …

Based on global distribution of solar energy and its feature, this paper discusses a review about solar energy''s utilization techniques, mainly discusses the latest …

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(PDF) The emergence of solar thermal …

The emergence of solar thermal utilization: Solar-driven steam generation. ... Science and Engineering, Guilin University of Electronic Technology, Guilin, 541004, ... real …

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Solar energy utilisation: Current status and roll-out …

The identified challenges include developing new materials, enhanced performance, accelerated system installation and improved manufacturing processes, combining solar energy with other clean ...

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Application of Photovoltaic and Solar Thermal …

Buildings account for a significant proportion of total energy consumption. The integration of renewable energy sources is essential to reducing energy demand and achieve sustainable building design. The use of …

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Chapter Thermal Energy Storage for Solar Energy Utilization ...

engineers, policy-makers, technology users, and engineering students in the field. Keywords: thermal energy storage, solar energy utilization, sensible heat storage, latent heat storage, thermochemical heat storage, heat transfer 1. Introduction Currently, energy, environment and sustainable development are the major

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Advancing Solar Thermal Utilization by Optimization of Phase …

The Tesla valve is a non-moving check valve used in various industries to control fluid flow. It is a passive flow control device that does not require external power to operate.

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Study on Thermal Performance of Single …

For the intermittence and instability of solar energy, energy storage can be a good solution in many civil and industrial thermal scenarios. With the advantages of low cost, …

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Low-grade thermal energy utilization: Technologies and applications

The utilization of low-grade waste thermal energy is increasingly being acknowledged as an integral element of advanced energy systems, offering enhanced overall …

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This article focuses on the solar thermal utilization technologies which has been or will be industrialized om the four directions of solar desalination,solar heating and heat exchange …

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Solar thermal energy conversion and utilization—New research …

1000 W/m2 is used as a typical standard the real solar irradiance is typically below this value, varying signifi- ... to further improve the energy efficiency of any solar energy utilization process. From solar thermal energy conversion and utilization perspective, heat manage-ment and waste energy recycling are currently ... Engineering, The ...

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Active Solar Thermal

Towards zero-energy buildings in China: A systematic literature review. Yaolin Lin, ... Chun-Qing Li, in Journal of Cleaner Production, 2020. 3.5.2.2 Active solar thermal utilization. Active solar thermal utilization is the conversion of solar energy into thermal energy to provide heating and domestic hot water in buildings (Zeng and Ding, 2017) Northern China, winter is cold and …

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Progress and prospects of low-grade thermal energy utilization ...

This vision article offers a brief overview of state-of-the-art and representative low-grade heat utilization technologies (as summarized in Fig. 1), including heat pumps, power cycles, thermoelectric generators (TEGs), thermal regenerative cycles (TRECs), as well as thermal energy storage (TES) options.Following a presentation of these technologies and of …

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About Actual engineering cases of solar thermal utilization

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