RT Journal Article ID 109573a87ddaaf2a A1 Ishmuratov, Fanil’ Zakievich A1 Kuznetsov, Anton Gennadievich A1 Mosunov, Valeriy Arkadievich T1 APPLICATION OF THE POLYNOMIAL RITZ METHOD FOR ANALYZING DYNAMIC AEROELASTICITY CHARACTERISTICS BY TAKING INTO ACCOUNT GYROSCOPIC FORCES JF TsAGI Science Journal JO TSAGI YR 2017 FD 2018-04-04 VO 48 IS 6 SP 565 OP 577 K1 aeroelasticity K1 gyroscopic forces K1 flutter K1 polynomial Ritz method K1 aeroservoelasticity AB This paper describes the development of a method for calculating dynamic aeroelasticity characteristics (eigenfrequencies, flutter, dynamic response, and aeroservoelasticity) by taking into account gyroscopic forces using the polynomial Ritz method. An example of the destabilizing influence of gyroscopic forces on the flutter and aeroservoelasticity characteristics of an airplane with engines located on pylons under the wing is presented. PB Begell House LK https://www.dl.begellhouse.com/journals/58618e1439159b1f,44484f725aa30984,109573a87ddaaf2a.html