Interfacial Solar Steam/Vapor Generation for Heating and Cooling
This system can reduce the solar panels'' temperature by 15 °C and increase the power generation by 8% for bare solar panels. Moreover, the five‐stage solar still can produce 2.45 kg m −2 h −1 of freshwater. These are up‐and‐coming technologies. For an interfacial solar steam generation used as heating, the biggest challenge is
Shang Liu
Southern University of Science and Technology; HIT;CUMT - 引用次数：427 次 - Solar steam generation - Solar desalination - Hydrogen production from solar energy Performance optimization of bi-layer solar steam generation system through tuning porosity of bottom layer. S Liu, C Huang, X Luo, C Guo.
Dynamic simulation of a solar power plant steam generation system
An innovative steam generation system for a solar power plant has been designed in Germany by Balcke-Duerr. In order to assist its construction, a dynamic simulation of the thermal oil heated boiler has been developed by the Vienna University of Technology. Aim of this work is to assess how critical is the boiler behavior for the plant
Solar-driven photovoltaic-steam-thermoelectric-steam
To explicitly assess the thermal-steam conversion for steam generation, the evaporation rates of the integrated system were presented in Fig. 7 f. In particular, steam generation is the heat utilization channel of solar energy, and the change curve of steam generation is almost consistent with the solar radiation density.
Solar steam generators
SUNCNIM guarantees the annual energy production of the solar steam generator through simple indicators in order to monitor the level of performance. This performance guarantee is valid throughout the entire duration of the project: development phase, provisional and final acceptance of the system and normal operation by the customer.
Solar Steam Generation
150°C directsteam generation DNI (solar radiation) 1.928 kWh/m²year DNI peak 1.000 W/m² Optical peak efficiency 57,7 % Peak efficiency at noon incl. thermal losses 53,7 % Annual efficiency 33,2 % Annual thermal output 1,3 GWh Peak steam production for 2.000m² 1,7 t/h Peak thermal output for 2.000m ² 1,1 MW Annual steam generation 1.960 t/year
Design and optimization of solar steam generation system for
Solar steam generation with low-cost and excellent energy efficiency is of great significance for alleviating an energy crisis, reducing water pollution and promoting seawater desalination.
A novel direct steam generation system based on the high
The shortcoming of the conventional solar steam generation system by concentrating solar collector is overcome and the knowledge gap of the high-efficient solar steam generation by the non-concentrating solar collector is filled. The heat transfer enhancement, thermal performance, and energy flow situation are detailed investigated and compared
Highly efficient solar steam generation of low cost TiN/bio
The use of solar energy to produce steam is an effective method to purify sewage or seawater. Herein, we deposited TiN nanoparticles (NPs) on a piece of carbonized wood as a new type of double layer material for solar water evaporation. TiN NPs possess better stability, lower cost, lower toxicity and wider and stronger optical absorption than the
Flatband λ-Ti3O5 towards extraordinary solar steam generation
Solar steam interfacial evaporation represents a promising strategy for seawater desalination and wastewater purification owing to its environmentally friendly character1–3. To improve the solar
Article Boosting solar steam generation by structure enhanced energy
One promising path to achieve an energy efficiency beyond the theoretical limit (i.e., >100%) under 1.0 sun is to increase the net energy gain from environment during solar-steam generation [33], [37], [38], [39], [40].To achieve this, in the past a couple of years, 3D photothermal structures were designed and investigated [41].For example, when a 3D cylinder
All-weather photothermal-electrothermal integrated system for
Solar-based photothermal conversion materials (PTCMs) play a crucial role in solar steam generation, which needs to simultaneously satisfy the conditions of high broadband absorption of solar energy, fast upward transport of water molecules, low thermal conductivity in wet state, and good hydrophilic properties [11], [12].To date, various types of PTCMs have
Dynamic simulation of a solar power plant steam
An innovative steam generation system for a solar power plant has been designed in Germany by Balcke-Duerr. In order to assist its construction, a dynamic simulation of the thermal oil heated boiler has been developed by the
The Application of Textile Materials in Interfacial Solar Steam
1.1. Interfacial Solar Steam Generation (ISSG) Solar energy is a source of clean energy that has high potential due to its abundance, renewable nature, inexhaustibility, and environmentally favorable nature [37,46]; it can be harnessed and transformed into various forms, including light, heat, and electricity [].Furthermore, it is widely recognized as a potential energy
Research on regeneration performance of the solar steam
Solar irradiation is a promising source of renewable energy. Nearly four million exajoules of solar energy gets to the earth each year [1]. With the energy shortage and environmental pollution being the focus of all worlds ''attention, solar energy has attracted increasing interest for its potential applications in power generation and desalination [2].
Review of interface solar-driven steam generation systems: High
Solar steam generation system has attracted great attention because of high efficiency and low energy consumption in sea water desalination. Bilayer membrane is an important part in high
High-performance solar steam generation of a paper-based
By daubing carbon solution on the surface of the air-laid paper film, the C-paper was obtained after natural drying. The microstructures of air-laid papers before and after depositing carbon particles were respectively shown in Fig. 1 (a) and (b), and the C-paper system used for solar steam generation was shown in Fig. 2. The mass per unit area
Recent Advances in Fibrous Materials for Interfacial Solar Steam Generation
The scarcity of fresh water resources has become a serious issue hindering the sustainable development of modern civilization. The interfacial solar steam generation (ISSG) system that produces heat on material surface through photothermal conversion for desalination has been demonstrated as a promising candidate for practical application. Fibrous materials
Design and optimization of solar steam generation system for
Solar steam generation with low-cost and excellent energy efficiency is of great significance for alleviating an energy crisis, reducing water pollution and promoting seawater desalination. However, there are still numerous challenges for solar steam generation system to practical energy utilization. In this review, based on our previous research, we summarize various
Updated perspective on solar steam generation application
A low cost, highly flexible and environmentally friendly water generation method known as interfacial solar steam generation (SSG) has recently been popularized by many researchers due to the continuously increasing water demand and widening wealth gap around the world. In this perspective, factors determini Solar energy showcase EES Family journals:
Semiconductor photothermal materials enabling efficient solar steam
Water scarcity issues around the world have renewed interest in the use of solar water evaporation as a means of providing fresh water. Advances in photothermal materials and thermal management, together with new interfacial system designs, have considerably improved the overall efficiency of solar steam generation (SSG) for desalination and wastewater treatment.
Performance optimization of bi-layer solar steam generation system
In recent years, solar steam generation has attracted many attentions due to its potential applications in desalination, etc. In the present work, a bi-layer solar steam generation system is prepared by daubing carbon particles on the sintered sawdust film, which possesses an advantage of adjustable porosities compared to widely used wood.
A combined power and steam system integrated with solar
The solar energy resources in different regions and the full-load operation time of the ICE throughout the year have a significant influence on the system output. Power generation and steam production by the solar energy account for the most significant proportion of the system''s annual output in Haixi, which can reach 13.24% and 19.59%
Minimizing enthalpy of evaporation in solar steam generation:
Solar steam generation presents a promising solution to address water shortages in an eco-friendly and low-cost manner. Numerous broad-band light absorbers and topological designs have been developed to enhance the evaporation rate. Chapters 2.1 and 2.2 described how to get more solar energy and reduce heat loss of system within this limit
Research advances on optimization of thermal localization solar steam
In the present work, a bi-layer solar steam generation system is prepared by daubing carbon particles on the sintered sawdust film, which possesses an advantage of adjustable porosities compared
Direct solar steam generation system for clean water production
The social development, economic growth and booming population have caused aggravated water pollution, making clean water shortage an urgent issue to be solved recent decades, researchers have aroused upsurge studies of direct solar steam generation (DSSG) system for the production of clean water, in which solar thermal conversion materials (STCM)
DYNAMIC SIMULATION OF A SOLAR POWER PLANT STEAM
Fig. 1 Schema of the steam generation system Feed water flows to the economizer part of the boiler where it is heated until short under its boiling temperature. The geometry of the system equipped of a steam drum has been chosen to allow a natural water circulation of the water/steam mixture in the 4 steam generator sections. The produced steam