Design and performance analysis of solar chimney power plant (SCPP): A review

Pradhan, Sayan; Chakraborty, Rajarshi; Mandal, Dipak Kumar; Barman, Anupam; Bose, P. K.

doi:10.1016/j.seta.2021.101411

Cited by 33 publications

(16 citation statements)

References 82 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The high temperature measurements [116] show that the LaGaO 3 sample possessed a rhombohedral structure in the R-3c space group (unit cell parameters were equal to a = 5.5899(1) Å and a = 5.5987(1) Å at 800 and 1000 • C, correspondingly), whereas La 0.9 Sr 0.1 Ga 0.8 Mg 0.2 O 3−δ exhibits a cubic structure in the Pm3m space group (unit cell parameters were equal to a = 3.9760(1) Å and a = 3.9866(1) Å at 800 and 1000 • C, correspondingly). Similar data at 25 • C (the Imma space group, a = 5.5056( 9), b = 7.8241 (7), c = 5.5387(5) Å) for a La 0.9 Sr 0.1 Ga 0.8 Mg 0.2 O 3−δ sample obtained via solid-state route and sintered at 1350 • C for 2 h was reported in [115]. However, this sample consisted of an LSGM phase and a LaSrGa 3 O 7 impurity phase, as indicated by '*' in Figure 6b.…”

Section: Electrolyte Materials Based On Doped Lagao 3 31 Synthesis St...supporting

confidence: 57%

“…The long-term goal of a large body of relevant scientific research is to find a solution to the problem of providing industrial and domestic human needs with renewable and environmentally friendly energy [1,2]. The main fields of sustainable energy concern both the search for renewable energy sources [3][4][5] and methods for the production of ecological types of energy [6][7][8][9], which differ from traditional types based on hydrocarbon fuel [10][11][12]. The tasks relating to sustainable energy also include the development of technologies for the use of non-renewable energy sources: efficient waste-processing [13][14][15], the construction of nuclear mini-reactors [16], and the creation of energy devices based on the direct conversion of various types of energy into electrical and thermal energy [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress in the Design, Characterisation and Application of LaAlO3- and LaGaO3-Based Solid Oxide Fuel Cell Electrolytes

Филонова

Medvedev

2022

Nanomaterials

View full text Add to dashboard Cite

Solid oxide fuel cells (SOFCs) are efficient electrochemical devices that allow for the direct conversion of fuels (their chemical energy) into electricity. Although conventional SOFCs based on YSZ electrolytes are widely used from laboratory to commercial scales, the development of alternative ion-conducting electrolytes is of great importance for improving SOFC performance at reduced operation temperatures. The review summarizes the basic information on two representative families of oxygen-conducting electrolytes: doped lanthanum aluminates (LaAlO3) and lanthanum gallates (LaGaO3). Their preparation features, chemical stability, thermal behaviour and transport properties are thoroughly analyzed in terms of their connection with the target functional parameters of related SOFCs. The data presented here will serve as a starting point for further studies of La-based perovskites, including in the fields of solid state ionics, electrochemistry and applied energy.

show abstract

Section: Electrolyte Materials Based On Doped Lagao 3 31 Synthesis St...supporting

confidence: 57%

Section: Introductionmentioning

confidence: 99%

Recent Progress in the Design, Characterisation and Application of LaAlO3- and LaGaO3-Based Solid Oxide Fuel Cell Electrolytes

Филонова

Medvedev

2022

Nanomaterials

View full text Add to dashboard Cite

show abstract

“…Several pieces of research [51]- [54] were conducted in various countries and geographical locations to introduce different amendments to the traditional SC and investigated the feasibility and performance of SCPP. Table II gives an overview of the feasibility and experimental studies in specific SCPPs sites.…”

Section: A Solar Energy In Egyptmentioning

confidence: 99%

Comprehensive Review on Renewable Energy Sources in Egypt—Current Status, Grid Codes and Future Vision

et al. 2022

View full text Add to dashboard Cite

show abstract

“…In its simplest form, SCPP consists of a transparent solar collector which heats the air within it due to the greenhouse effect and a tower through which hot air passes through due to natural suction caused by the density difference of hot and cold air. 2,3 The system consists of three parts: tower, collector, and turbine as shown in Figure 1. The main function of the collector is to heat the air inside by collecting solar rays.…”

Section: Introductionmentioning

confidence: 99%

A genetic programming approach for the prediction of solar chimney power plant power

Kallioğlu,

Avcı,

Yılmaz

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part A:

View full text Add to dashboard Cite

This study empirically examines the effectiveness of the solar chimney power plants (SCPP), which is an innovative method for the use of solar energy, in the middle latitude region (37.88° N) in the northern hemisphere. Experimental measurement parameters of temperature, velocity, and radiation obtained from four cardinal directions (north, south, east, and west) and from 26 different locations were recorded throughout the day (08:00 am-07:30 pm). These measurements were used to calculate and estimate the power values used to measure the energy efficiency of the solar chimney. In the study, the genetic programming method was used to estimate the power value. In the five different forecast models developed, 15 different parameters were used diagonally. The obtained power estimation equations were cross-checked using statistical methods. Determination coefficient value is higher than >0.90 in all equations and is close to the ideal. In the comparison of all statistical models, the Global Performance Indicator (GPI) was used, with the best result obtained from Model 2. The results of this model are MAPE:6.5233, MBE: −0.0124, RMSE:1.1036 ve t-stat:0.0374, which is quite close to zero. In addition, the power values obtained from both the calculated and developed models were dimensioned and compared over the power-time factor of eight different studies in the literature. The mean relative error value nof the values calculated as a result of this comparison varies between 2.3% and 21.3%. This study provides a model for the different geometries of solar chimney prototypes and provides an example for measuring the design and performance of solar chimney systems to be installed in the middle latitudes and in regions with “Csa” climate characteristics, and is recommended for academic and industrial users. The mathematical models developed can be considered as a step to increase the efficiency of the solar chimney power plants.

show abstract

Design and performance analysis of solar chimney power plant (SCPP): A review

Cited by 33 publications

References 82 publications

Recent Progress in the Design, Characterisation and Application of LaAlO3- and LaGaO3-Based Solid Oxide Fuel Cell Electrolytes

Recent Progress in the Design, Characterisation and Application of LaAlO3- and LaGaO3-Based Solid Oxide Fuel Cell Electrolytes

Comprehensive Review on Renewable Energy Sources in Egypt—Current Status, Grid Codes and Future Vision

A genetic programming approach for the prediction of solar chimney power plant power

Contact Info

Product

Resources

About