Control and communication systems used at power plants or incineration facilities offer various graphical visualizations of the physical parts of the site; however, they rarely provide sufficient visualization of the signal data. There is the problem, that such facilities contain 10,000 or more data acquisition points; each of them continuously sending data updates to the control system (once i...

Abstract Aiming at the interception problem of hypersonic target end phase, flight simulation based on semi-active radar guidance is firstly established, and a warhead fragment damage designed. Secondly, research proposes an effective method verifies effect by simulation. AUTODYN was used to establish 3D finite element model nonlinear dynamics model, simulate process fragmentation dispersion. I...

In the engineering measurement of explosion shock wave pressure, installation method pressure sensor is great significance to accurately obtain pressure. Based on actual shooting range overpressure test program, this paper uses AUTODYN establish a finite element numerical simulation model. The distance from ground reflection center 3 m, 4 5 and 6 m. data in 8° 10° are acquired analyzed. analysi...

Abstract Based on AUTODYN-3D finite element analysis platform, the SPH algorithm is used to simulate forming characteristics of Al/PTFE reactive Explosively Formed Projectile (EFP). The evolution behaviors and distribution morphology, velocity, density, temperature field during EFP were analyzed. Numerical simulation results show that shaped charge can form stable EFP, overall density decreases...

Abstract Due to differences in charging technology, test methods, etc. the same explosive can obtain different parameters tests. The difference performance of explosives with is focus engineer’s design. This paper uses TNT equivalence (TNT e ) compare three CL-20 based reported previous literature. In this paper, attained from Peak overpressure (OP) and impulse (IM), calculated by AUTODYN softw...

Abstract The shaped charge with reactive material composite liner could not only meet the requirement of after-effect damage behavior, but also achieve a deeper penetration capability. Based on platform AUTODYN-2D code, jet formation characteristics material-titanium and its behavior to multi-spaced plates were studied. Numerical simulations showed that increasing detonation pressure explosive,...

Control and communication systems used at power plants or incineration facilities offer various graphical visualizations of the physical parts of the site; however, they rarely provide sufficient visualization of the signal data. There is the problem, that such facilities contain 10,000 or more data acquisition points; each of them continuously sending data updates to the control system (once i...