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...

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 In order to study the ignition characteristic of PTFE-based reactive materials (RMs), Al/W/PTFE RMs with different W powder contents were prepared and split Hopkinson pressure bar (SHPB) test was carried out under loading conditions. The temperature rise three calculated theoretically. material model parameters formulations by using mixture equation state theory Johnson-cook model, imp...

Numerical investigation becomes a highly demanding tool for the best design in engineering. With one validated numerical result available, further is possible to conduct. Especially, expensive and limited access civilian conduct test like blast experiment. capability of Arbitrary Lagrange Euler (ALE) solver coupling approach between structure air AUTODYN, detail three-dimensional assessment RC ...

Three-dimensional echocardiography (3DE) and speckle tracking echocardiography (STE) have recently applied as imaging techniques to accurately evaluate left atrial (LA) size, anatomy and function. 3DE and off-line quantification softwares, have allowed, in comparison to magnetic resonance imaging, the most time-efficient and accurate method of LA volume quantification. STE provides a non-Dopple...

The bundle-series initiation is currently used as the method for simultaneously transmitting blast signals from a detonator to large number of shock tubes blasting using and its modes affect ability probability signal transmission. A numerical study influence on pressure impulse generated by detonators transmitted has been undertaken with ANSYS AUTODYN code validated through experimental result...

allogeneic hematopoietic stem cell transplantation is used in the treatment of patients suffering from hematologic and non-hematologic disorders, but the application is limited by the identification of a suitable donor. umbilical cord blood (ucb) is an alternative source of hematopoietic stem cell (hsc) transplantation. despite all advantages, the limited cell dose is one of the  major obstacle...