Energy Optimization by Efficient Ventilation Planning and Designing
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 1
Abstract
The unstoppable population growth has crossed 7 billion, with more serious issue for Asian countries like China, who shares 19 % and India sharing 18 % of total world population. This growth in population is also leading to increase in demand and thus creating huge gape in demand supply relation. To fulfil this gap there is constant exploitation of non renewable resources , creating scarcity of resources. Construction industry is one such major sector which consumes approximately 40 % of total energy. However, while considering construction industry , major emphasis is given to reduce energy consumption at time of construction , while neglecting the energy consumption done for the whole life time of structure . This energy which is required to structure after construction process is called as operational energy and is one of the key factor which is responsible for global energy consumption and resource depletion. This operation energy of the building is considered for study in this paper, the energy consumption effect for thermal comfort in building is studied for various ventilation schemes or cases. Analysis is done by IS code method as well as simulation for velocity particle flow path is achieved by application of software Ansys Fluent Flotran 3. From the analysis done for various cases and modelling , the importance of successful planning and designing is highlighted for making efficient utilization of natural ventilation system and reduction in artificial or mechanical ventilation system , thus resulting major amount of structures operational energy.
Authors and Affiliations
Abhinandan R. Gupta, Dr. S. K. Deshmukh
Keywords
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