Perchatkina E, Minkov L. NUMERICAL SOLUTION OF THE PROBLEM OF SUPERSONIC GAS FLOW IN TWO-DIMENSIONAL CHANNEL WITH THE OSCILLATING UPPER WALL. Eurasian phys. tech. j. [Internet]. 2018 Sep. 9 [cited 2026 Mar. 21];15(2(30):98-103. Available from: https://phtj.buketov.edu.kz/EPTJ/article/view/524