ANALYSIS OF WAYS TO OPTIMIZE THE OPERATING CONDITIONS OF AN INTERNAL COMBUSTION ENGINE TO REDUCE ITS FUEL CONSUMPTION Article Gusakov S.V., Abu-Nidzhim R.K., Kamyshnikov O.V., Kamyshnikov R.O., Novikov V.A. Herald National Academy of Managerial Staff of Culture and Arts. NATL ACAD MANAGERIAL STAFF CULTURE & ARTS. 2018. P. 645-648