【网会】空气污染不是工业化的必然产物

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Air Pollution is not an Inevitable Byproduct of Economy: Simulation Helps to Clean Air Despite Increasing Industrial Activity
12th December, 2017 | 2.30pm IST


"In Beijing or Delhi on a bad air pollution day, the number of fine particles (known as PM2.5) can be higher than 300 micrograms per cubic meter, the number should be about 25 or 35 micrograms." (BBC)

Our CFD Experts explain how modern technologies can ensure clean air despite intense urbanization.

Air pollution is probably one of the most serious environmental problems confronting us today. More than 7 million people are dying prematurely every year due to health issues linked to air pollution*.
 

Economic growth in the course of urban development is causing serious air pollution problems in many cities across the globe. Human activities such as transportation, construction, industrial activity, mining, agriculture, etc. are the primary sources of air pollution. It is usually defined as the presence of compounds or chemicals at levels which pose a health risk. The limit of pollutant levels set by the World Health Organization has led to increased research activity in predicting and reducing pollution.

Use of Computational Fluid Dynamics (CFD) as a tool for assessing the pollution-dispersion impact on the environment is increasing due to its cost effectiveness and accuracy of predictions. CFD models can be effectively utilized to predict the dispersion and dilution of the pollutants in the atmosphere using the emissions, prevailing meteorological conditions and street configurations to determine the ambient air concentrations. Engineers and designers can also simulate a combination of equipment and process parameters over a wide range of applications causing pollution.

Join this webinar to learn how ANSYS Fluid Dynamic solutions provide insight and detailed understanding of the formation and dispersion of pollutants as well as effective ways to analyze and improve the overall air quality.

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