Article Information
Comparison of Buildings\' Thermal Loads against Building Orientations for Sustainable Housing in Pakistan

Keywords: Sustainable Housing, Orientation, Lahore, Simulation.

Mehran University Research Journal of Engineering & Technology

Volume 31 ,  Issue 3

Arif   Khan,Sabahat   Arif,Khalid   Alamgir

Abstract

As the sustainable settlements have been included as a vital end product of all planning exercises, the architectural layouts should be well integrated with the sun path charts and the orientations of windows. Appropriate orientations can offer thermally indoor conditions besides physical and psychological comfort in any settlement at lesser energy demand. This investigation uses a vast number of computer simulations to visualize and make better decisions about heating and cooling requirements of a building and facades as a function of window orientation in composite climatic condition of Lahore. This study in particular evaluates the solar load in residential buildings responsive to the objective of sustainable new housing leading to thoughtful integration of architecture. The orientation of the buildings could then be essentially integrated to the current architectural and urban design practices in order to optimize the relationship between the given site ant the orientations for sustainable developments.