RT Journal Article ID 42e5e9151d02ee0d A1 Bashkin, Vyacheslav Antonovich A1 Egorov, Ivan Vladimirovich T1 TRANSONIC FLOW OVER A DOUBLE-WEDGED AIRFOIL JF Visualization of Mechanical Processes: An International Online Journal JO VMP YR 2014 FD 2018-02-12 VO 4 IS 1-4 OP 0 AB Flow structure and aerodynamic characteristics of a double-wedged airfoil at transonic velocities, as well as the peculiarities of transition from subsonic to supersonic flow regime, are discussed in this paper. The interest in this airfoil is caused by the fact that it is considered to be an optimal airfoil from the viewpoint of wave drag within the framework of ideal gas theory. Its aerodynamics was actively investigated both theoretically and experimentally in 1950s–1960s. PB Begell House LK https://www.dl.begellhouse.com/journals/08456987543b9011,3da5c0962abaded6,42e5e9151d02ee0d.html