138
P. Liu
Fig. 2.72 Oblique shock and forward shock (bow shock)
The appearance of a high thrust engine rushed over the sound barrier,
but it did not solve the complex transonic flow problem well. Until the
1960s, due to the requirements of transonic cruise flight, maneuvering
flight, and the development of high-efficiency jet engine, the research of
transonic flow has been paid more attention and developed greatly.
2.7 Hypersonic Aerodynamics
The term hypersonic speed was put forward by Qian Xuesen in 1946. Hypersonic aerodynamics is a newly developed subject, which mainly studies the
law of hypersonic airflow and the interaction between air and hypersonic
vehicle. In modern times, with the promotion of the aerospace industry, the
P. Liu
Fig. 2.72 Oblique shock and forward shock (bow shock)
The appearance of a high thrust engine rushed over the sound barrier,
but it did not solve the complex transonic flow problem well. Until the
1960s, due to the requirements of transonic cruise flight, maneuvering
flight, and the development of high-efficiency jet engine, the research of
transonic flow has been paid more attention and developed greatly.
2.7 Hypersonic Aerodynamics
The term hypersonic speed was put forward by Qian Xuesen in 1946. Hypersonic aerodynamics is a newly developed subject, which mainly studies the
law of hypersonic airflow and the interaction between air and hypersonic
vehicle. In modern times, with the promotion of the aerospace industry, the