Computational and sensitivity analysis of a dual purpose solar chimney for buildings

Layeni, Abayomi T.; Waheed, M. A.; Adewumi, B. A.; Nwaokocha, Collins N.; Sharifpur, Mohsen; Tongo, Samuel; Okeze, Ruth C.; Mboreha, Chanfiou Ahmed

doi:10.1016/j.matpr.2021.07.292

Cited by 5 publications

(2 citation statements)

References 14 publications

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“…Analytical calculation for Rate of ow of ue gas a) Existing chimney Discharge = Area(A)*Velocity(V) existing ------------------------2 where A 1, existing = Inlet area of existing chimney (m) ------------------------------3 = ½ (0.6*0.18)*0.5*0.17 = 0.00459 m 3 • Volume of cuboidal duct: ------------------------------------4 = 0.53 * 0.18 * 0.15 = 0.01431 m 3…”

Section: Experimental Methodsmentioning

confidence: 99%

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Comparative Investigations and CFD Analysis of Flue Gas Flow through Novel Kitchen Chimney Design

Mahesh¹,

Baskar²,

2022

Preprint

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Environmental concerns become increasingly evident as technology progresses and the world's population expands. Kitchen ventilation is a subdivision of ventilation that deals with the treatment of air from kitchens. Grease, fumes, and odours are all problems that kitchen ventilation solves. As a result, a cost-effective chimney was chosen to assist civilians. The primary components for venting the kitchen air are the filter, fan, flue, and duct. In this work, the new geometry duct design is improved and analysed by ANSYS. The volume of hot flue gas and discharge of hot flue gas are calculated theoretically and also recommended standard dimensions and geometry to the industry. Academic contributions to chimney advancements are recognised in this study endeavour, and a research deficit is identified based on these objectives.

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Section: Experimental Methodsmentioning

confidence: 99%

“…Waheed [3] the solution(s) to issues about electric power supply are a serious worry in many regions of both developing and growing countries. The Solar Chimney is proposed as a potential solution to this issue (SC).…”

Section: Introductionmentioning

confidence: 99%

Comparative Investigations and CFD Analysis of Flue Gas Flow through Novel Kitchen Chimney Design

Mahesh¹,

Baskar²,

2022

Preprint

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Comparison of production decision-making models under carbon tax and carbon rights trading

Tsai

Hsieh

2022

Journal of Cleaner Production

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Building and Experimenting Solar Chimney Power Plant

ABDULKERİM,

QADDOORİ HAMMOODİ,

ALSHBİB

2023

Celal Bayar Üniversitesi Fen Bilimleri Dergisi

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Recently several resources of sustainable and clean energy have been developed, such as solar panels, wind turbines, and others. The Solar Chimney Power Plant (SCPP), which is among those harnessing solar power where a stream of air is induced by adding heat through solar irradiation using the greenhouse effect, is rarely utilized for generating power. The hot air flows through the chimney under the effect of buoyancy force which in turn drives a vertical axis wind turbine. Although this technique is investigated by many reports, unfortunately, it is still in the laboratory phase. However, it might be an optimal solution for zones where operating other techniques is not efficient for various reasons. In this project, an SCPP prototype was built and tested in Anbar, a central province in Iraq. The impact of various design parameters on power generation was assessed. The experimental results prove the feasibility of SCPPs for generating electricity at low costs and the suitability of building SCPPs in countries technologically less developed with specific weather conditions and scarcity in water resources that are normally needed for cleaning solar panels, for example.

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Computational and sensitivity analysis of a dual purpose solar chimney for buildings

Cited by 5 publications

References 14 publications

Comparative Investigations and CFD Analysis of Flue Gas Flow through Novel Kitchen Chimney Design

Comparative Investigations and CFD Analysis of Flue Gas Flow through Novel Kitchen Chimney Design

Comparison of production decision-making models under carbon tax and carbon rights trading

Building and Experimenting Solar Chimney Power Plant

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