Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors

Nassab, S. A. Gandjalikhan; Addini, Maryam Moein

doi:10.5829/ijee.2021.12.03.01

Cited by 4 publications

(4 citation statements)

References 16 publications

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“…While solar energy has a tiny role in Iran's electricity production, it has a global share of over 30% [17]. Although the slightest change in this technology can have a positive effect on system performance [18]. Rural electricity supply began in 2006 in Qazvin, then Gilan , Zanjan, Bushehr, Yazd, and Kurdistan.…”

Section: Literature Reviewmentioning

confidence: 99%

Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility

Shayan

Hojati²

2021

IJEE

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The Photovoltaic modules installed on the surface of the water are naturally cooled, reducing the loss of thermal power generation. Floating photovoltaic systems (FPVS) combine existing photovoltaic systems with a floating structure to generate clean energy. To meet the growing electricity demand, FPV systems will be integrated alongside existing dams to enhance existing power sources. The results indicate that the investment toward installing FPV systems over the dams' reservoirs leads to a significant improvement in the overall system reliability minimizes load curtailment, and could potentially add more flexibility to the operator to dispatch power generated by hydropower plants during peak demands. The execution of the Karun-4 FPV power plant with an annual production of 16758969 kWh of energy has reduced the water evaporation of the dam's reservoir water and after eight years and four months, the investment cost was returned and its nominal performance is 81.7 percent. Adding a floating solar power plant with 10% of the lake reservoir cover of six dams saves 70.7 million cubic meters of water per year. This amount of fresh water is enough to meet the annual needs of one million people.

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Section: Literature Reviewmentioning

confidence: 99%

Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility

Shayan

Hojati²

2021

IJEE

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“…As a new method for improving the CPC performance, using radiating gas instead of air inside the cavity of compound parabolic collectors was suggested and verified by Gandjalikhan Nassab and Moein Addini [14]. The collector under was filled with a participating working gas such as carbon dioxide.…”

Section: Introductionmentioning

confidence: 99%

Performance Enforcement of a Parabolic Solar Collector with a Separating Transparent Glass Sheet

Nassab

2022

IJEE

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“…INTRODUCTION 1 Buildings are responsible for approximately 40% of the world's total energy consumption and carbon emissions, making this a critical and prevalent issue in today's global context (1). In fact, around 27% of carbon dioxide (CO2) emissions in developing countries can be attributed to buildings, primarily due to heat loss within residential structures (2,3). The significance of the built environment extends beyond energy consumption during construction and occupancy (4).…”

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confidence: 99%

Energy Efficiency of Residential Buildings in Cold and Dry Climates using Simulation-based Comparative Analysis: Case Study in Tabriz

Amani,

Sabamehr

2024

IJEE

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The purpose of this research is to analyze the energy of a residential building in the city of Tabriz with a cold and dry climate using energy simulation to provide a model to minimize energy consumption. A comparative model of energy consumption analysis in a three-story building unit with dimensions of 181 square meters is presented using 5 layout modes in the wall, floor, ceiling, window and door. The number of 5 designs with different arrangement of rooms and different number of windows were compared in terms of energy conservation in 51 different diagrams and the optimal energy saving design is selected. In the next step, according to the obtained results, the design of the building in the desired site is discussed. At the end, in order to check the amount of energy absorbed in the building, energy diagrams will be obtained for the thermal region of the coldest day of the year. The results show that the most optimal energy consumption of the residential building is related to the design of plan B with the fabric gains value of 41767 Wh. After that, the designed plan A show the most optimal energy consumption in the building with fabric gains value of 41028 Wh in the month of July. The results of this research are useful for energy efficiency of residential buildings and environmental management in future.

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Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors

Cited by 4 publications

References 16 publications

Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility

Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility

Performance Enforcement of a Parabolic Solar Collector with a Separating Transparent Glass Sheet

Energy Efficiency of Residential Buildings in Cold and Dry Climates using Simulation-based Comparative Analysis: Case Study in Tabriz

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