Let's talk about the value of supersonic wind tunnel. There are many types of wind tunnels, among which supersonic is a large-scale wind tunnel, which needs a complete architecture system and cannot be achieved overnight. This premise determines that the construction of supersonic wind tunnel needs a lot of financial support and talent support. The time and money spent on building a supersonic wind tunnel are beyond the reach of many countries, but now only Europe, America and Japan have the ability to build a supersonic wind tunnel. Their comprehensive strength determines their ability to build supersonic wind tunnels. Although China has the ability to build wind tunnels at present, the construction technology is relatively backward and cannot be compared with developed countries.
The function of supersonic wind tunnel is mainly used to support the development of aviation industry, which is also a very expensive undertaking, and the most important thing is the support of talents. From these two points of view, the funds of many countries can not support the construction of supersonic wind tunnel, because the aviation industry can not be developed. Their task at this stage is not to develop the aviation industry, but to stabilize the national political situation and create a peaceful environment. People can survive. The support of talents is the most difficult problem to solve. Now all countries that can build supersonic wind tunnels have trained many high-tech talents after hundreds of years of educational development. This is a very difficult task, and the number of talents determines the ceiling of national science and technology.
The comprehensive national strength of a country has always been the key to the stable development of a country, and the most important goal of China is still to develop its economy. Only when the economy is strong can the comprehensive strength be qualitatively improved.