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Aeronautic Science & Aerodynamics - Essay Example

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Design of building systems considering the aerodynamic fundamentals is very essential for establishing a sustainable habitat environment in tall structures. More than the stability of structural systems, ensuring the environmental sustainability of the building services in tall…
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Aeronautic Science & Aerodynamics
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Download file to see previous pages The aerodynamics component of the wind on the tall buildings would be necessary to decide on the type of shape and orientation of the structure. The detailed aerodynamic analysis would be necessary not only for its design but also for the selection of materials for construction and also the construction technology. As a practice, model of the building would be initially tested for its behavior under different environmental conditions in the wind tunnels before arriving on the final form.
The role of HVAC systems in ensuring the required comfort inside the functional space of any building is well known. The operation of these systems demand large amount of energy and also consumes considerable amount of expenditure for their operation. Hence, in an effort to minimize the energy use in the building units, it is essential that the renewable systems are given the priority. Maximising the adoption of the natural methods of ensuring the ventilation in the building would bring considerable saving in the consumption of energy. But effective implementation of the natural means of ventilation like passive cooling systems required extensive information on the natural air flow pattern prevailing in that region. Also, the air movement inside the building units can be directed appropriately configuring the enclosures and also placing the opening at suitable locations. The aerodynamics inside the buildings would be governed most by the wind velocity, the size of the openings , the heating –cooling rates of the building and also the indoor environment prevailing. In addition, the external environmental conditions like neighborhood buildings and natural vegetation too need to be considered here.
The aerodynamic situation around all buildings are turbulent and three dimensional. The air flow patter around the building would change subject to any new constructed building ...Download file to see next pagesRead More
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