Zhorzh G. Levitskiy, Assel D. Nurgaliyeva, Gulmira K. Saparova, Lidya H. Balabas, Alma Zh. Ahmetova, Marat Nu. Zhumabekov, Assessing the Impact of the Aerodynamic Control Parameters on the Consumption of Air in Regulated Branches of Complex Ventilation Networks, Journal of Engineering and Applied Sciences, Volume 11,Issue 5, 2016, Pages 996-1003, ISSN 1816-949x, jeasci.2016.996.1003, (https://makhillpublications.co/view-article.php?doi=jeasci.2016.996.1003) Abstract: The study presents the results of study interaction of air flow in complex ventilation systems. The study used Taylor and Maclaurin’s series and Lagrange formula to create the functional connections on estimation of the impact of changing aerodynamic parameters of one or several simultaneously working regulators on the air flow distribution in mines. Keywords: Ventilating network;interaction;air consumption;depression;regulator