eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences April 2009 21 1 73 78 jusps-B 1077 article M.S. Rudresha 1 Jeevan Kumar 2 K.V.S.G. Rao 1 Department of Physics, Sri Siddartha Institute of Technology, Tumkur -5 INDIA Department of Physics, Sri Krishnadevaray University, Anantpur, Andhra Pradesh (INDIA) <p style="text-align: justify;">The Briggs plume rise equations arise in the study of &#39;Atmospheric dispersion modeling&#39;. The widely used equations studied in the model suggest that the Briggs&#39; equations proposed for bent-over, hot buoyant plumes are the only relevant ones in general. Such models are important to governmental agencies tasked with protecting and managing the ambient air quality the models are typically employed to determine whether existing or proposed new industrial facilities are or will be in compliance with national ambient air quality standards. The models also serve to assist in the design of effective control strategies to reduce emissions of harmful air pollutants.</p> <p>&nbsp;</p> https://ultraphysicalsciences.org/paper/1077/ Atmospheric dispersion modeling, Plume rise Air pollutants