Study of Some Parameters Influence on a Saharian Building Balance Sheet

Merabti, Soufiane; Grioui, Karima; Menni, Younes; Chamkha, Ali J.; Lorenzini, Giulio; Sakhri, Nasreddine; Ameur, Houari

doi:10.18280/rcma.290202

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…They also presented the effect of the number of these obstacles on the thermal behavior. Some other crucial numerical analyses on the thermohydraulic characteristics of solar channels with obstacles were reported in the literature Menni, Ghazvini, Ameur, Kim et al, 2020;Menni et al, 2022;Merabti et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Investigation of the thermal behavior of water flow within parallel tubes in a solar collector

Youcef

Korti

Menni

et al. 2022

JART

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This paper discusses the numerical simulation of the thermal behavior of steady-state water flows within parallel tubes in a plane solar collector. The CFD modeling technique, which is based on the finite volume method, has been implemented with the SIMPLE algorithm. The governing equations of the flow are those of Navier-Stokes, coupled with the energy conservation equation, and solved by using the computer software FLUENT. The profiles of water temperature are analyzed for different mass flow rates. A considerable increase in the heat transfer between the absorber wall and the tubes was observed at the low velocity of water flows. The lower mass flow rate allowed a longer residence time of fluid, and the slower mass flow yielded an increased outlet temperature.

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Section: Introductionmentioning

confidence: 99%

Investigation of the thermal behavior of water flow within parallel tubes in a solar collector

Youcef

Korti

Menni

et al. 2022

JART

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“…They experimentally tested the heat exchanger with N2 on the hotside at 600 °C and air on the cold-side at 38 °C. Other studies can be found in the literature as Menni et al [24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43].…”

Section: Introductionmentioning

confidence: 99%

Study of Heat and Mass Transfer Through an Earth to Air Heat Exchanger Equipped with Fan in South West of Algeria

Sakhri¹,

Menni²,

Chamkha³

et al. 2019

IJHT

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Earth to air heat exchanger is a very old technique used 3000 years B.C in arid regions where that was called Qanat. In the present experimental study, the potentials of earth to air heat exchanger to provide thermal comfort for winter weather conditions in South west of Algeria described as arid region are investigated. An EAHE made of 66 meter of PVC tube and buried at 1.5 meter underground in agriculture zone equipped with 33 W fan was studied. Thermal and hygrometric analysis of air passing inside the tube form inlet to outlet was conducted. The results show the system was able to create two thermal regimes: heating regime with a gain of 13 °C (from 00h to 11h and from 17h to 23h) and cooling regime (from 12h to 16h) with 6 °C in the same day. Relative humidity was reduced by 32 % of 90 % of studied cases which stops the development of microorganism and reducing Internal Air Quality.

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Study of Some Parameters Influence on a Saharian Building Balance Sheet

Cited by 2 publications

References 4 publications

Investigation of the thermal behavior of water flow within parallel tubes in a solar collector

Investigation of the thermal behavior of water flow within parallel tubes in a solar collector

Study of Heat and Mass Transfer Through an Earth to Air Heat Exchanger Equipped with Fan in South West of Algeria

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