Increased accuracy of SHPB test apparatus to better evaluate naval steels

Laboratory Apparatus to Evaluate Microalgae Production

The application of microalgae for energy purposes and CO2 biomitigation continues to present a number of challenges, including the optimization of culture conditions. The application of experimental designs for microalgae cultivation is difficult, since experiments involving such microorganisms generally last days or weeks. This work proposes a multipurpose laboratory apparatus for the optimiza...

Testing Strategies to Evaluate Non-Oriented Electrical Steels Losses

This paper presents an experimental comparative study of iron losses obtained by means of the Epstein frame, Ring Core and dynamometer tests with non-oriented electrical steel samples. The comparisons are qualitative and they are intended to show the importance of carrying out other tests to evaluate electrical steels in addition to the standard Epstein frame method. In industry, complex or cos...

apparatus . improvements to test articular cartilage : recent

They found that biopsy specimens from the patients with sarcoidosis showed lymphoid infiltrates consistent with class I (1+) or less on Tarpley's classification, and that all patients with class II (2+) or higher had SS. As we have not found any other studies on a similar scale that test the discriminatory efficacy of lip biopsy for these two diseases we believe that present evidence favours th...

design, development and test of apparatus to measurement of electrical resistance and impedance of fruit

electrical properties of fruits are accepted indicators for detecting fruit quality. electrical resistanceone reluctance can detect quality factors and are sensitive to variations in the concentration and stateof water. therefore, these properties can be associated with maturity, damage, overripe condition,decay or other quality factors. in most of previous research on electrical resistance and...

Rayleigh Test Apparatus Design Report