Natural Cross-ventilation of Buildings, An Experimental Study
نویسندگان
چکیده
منابع مشابه
Model for Buildings Cross Ventilation
Unlike many other engineering products, where a prototype model is built, tested and modified, buildings can only be examined after they are built. It is then too late to correct any design mistake. Therefore, architects depend on scaled models to simulate as close as possible the final product and test the design. The currently available approach for students as well as professionals to simula...
متن کاملStudy of Natural Ventilation in Buildings with Large Eddy Simulation
With the discovery of many economic, environmental, and health problems in sealed and mechanically ventilated buildings, the concept of natural ventilation has been revived. "Buildings that breathe" have become more and more desired by ordinary people and architects. Although natural ventilation is conceptually simple, it is difficult to design and control. At present, methods to study natural ...
متن کاملStudy of natural ventilation in buildings by large eddy simulation
Natural ventilation in buildings can create a comfortable and healthy indoor environment, and can save energy used in the mechanical ventilation systems. Two subgrid-scale models of large eddy simulation (LES), a Smagorinsky subgrid-scale (SS) model and a Filtered dynamic subgrid-scale (FDS) model, have been used to study airflow in buildings with natural ventilation. It was found that, for ful...
متن کاملExperimental and numerical study of natural ventilation in four-sided wind tower traps
In the past, wind towers were applied as the main architectural part of building construction in the desert areas of Iran. These almost high structures were used as cooling load suppliers at residential buildings. In the present study, the effect of symmetric four-sided wind tower in flow induction to the bottom space has been analysed by using a wind tunnel and numerical simulations. In the nu...
متن کاملAn Extended Study on Building Regulations ‘Impact on Natural Ventilation in Apartment Buildings in Dhaka City
This paper is an extension of an earlier work on “building regulations‟ impact on natural ventilation in Dhaka‟s apartment buildings”. Four schemes of building regulations (each offering different „maximum allowable footprint‟ with a different „maximum building height‟) were examined. Due to unavailability of large computation resource, only bottom floors, least privileged in terms of wind acce...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2015
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2015.11.666