Brief introduction of new theory of safety valve detection

Research on the literature on safety valve detection technology shows that the existing research literature on safety valve technology published at home and abroad mainly focuses on theory and application. The theoretical research mainly focuses on the period of the former Soviet Union. The emphasis is on the basic theories of overpressure relief principle and structural stability of safety valves. The application is mainly based on the use of inspections and exchanges of experience. The number of documents is huge.

The basic research on the theory of safety discharge in China has lagged behind in foreign countries for many years. At present, advanced research also only stays in the flow field simulation. Foreign countries have begun to use chaos theory to study the overpressure relief mechanism of safety valves. However, research is still limited to incompressible fluids. For the practical research on the chaos theory of the discharge mechanism of compressible fluid safety valves, no literature has been found yet. In terms of the application of detection technology, there are many domestic documents, but there is almost no theoretical research. In terms of practical technology, the literature published abroad is less in theory and application.