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Reseach Article

Airflow Process Across Vertical Vents Induced by Stack- Driven Effect with an Opposing Flow in one of the Upper Openings

by A.L. Muhammad, A.B. Baffa
journal cover thumbnail
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 123 - Number 1
Year of Publication: 2015
Authors: A.L. Muhammad, A.B. Baffa
10.5120/ijca2015900728

A.L. Muhammad, A.B. Baffa . Airflow Process Across Vertical Vents Induced by Stack- Driven Effect with an Opposing Flow in one of the Upper Openings. International Journal of Computer Applications. 123, 1 ( August 2015), 1-8. DOI=10.5120/ijca2015900728

@article{ 10.5120/ijca2015900728,
author = { A.L. Muhammad, A.B. Baffa },
title = { Airflow Process Across Vertical Vents Induced by Stack- Driven Effect with an Opposing Flow in one of the Upper Openings },
journal = { International Journal of Computer Applications },
issue_date = { August 2015 },
volume = { 123 },
number = { 1 },
month = { August },
year = { 2015 },
issn = { 0975-8887 },
pages = { 1-8 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume123/number1/21920-2015900728/ },
doi = { 10.5120/ijca2015900728 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:11:30.129524+05:30
%A A.L. Muhammad
%A A.B. Baffa
%T Airflow Process Across Vertical Vents Induced by Stack- Driven Effect with an Opposing Flow in one of the Upper Openings
%J International Journal of Computer Applications
%@ 0975-8887
%V 123
%N 1
%P 1-8
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Natural ventilation of building provides improvement of internal comfort and air quality conditions leading to a significant reduction of cooling energy consumption. Design of natural ventilation systems for many types of building is based on buoyancy forces. However, external wind flow can have significant effects on buoyancy- driven natural ventilation. Airflow process across vertical vents induced by stack- driven effect with an opposing flow in one of the openings was presented. Equations governing air flow are utilized; models of fluid and thermo-dynamical problems have been described. Boussinesq assumption is invoked and analytic techniques are employed to obtain the possible solutions of model equation. Various parameters on air flow process were used to see the effect of changes of parameters to the overall flow distributions, and ascertain the best one for optimal natural ventilation.

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Index Terms

Computer Science
Information Sciences

Keywords

Effective velocity distribution Airflow Rate Mass - transfer Rate Effective Temperature Distribution