Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"conical tip"”.
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Ensaios contínuos de penetração de cone na argila cinza mole do Rio de Janeiro
… the Cone Penetration Test, the various types of conical tips used around the world, the applications of the test and the way its results can be analysed, providing geotechnical parameters of cohesive soils for design criteria. Following chapters deal with the test equipment used in the cone …
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Dynamic hardness testing challenges conventional tests
… involved in the indentation processes using conical and spherical indenters under static and dynamic loading is given so that the reasons for the correlations may be more clearly understood. A series of test specimens tested by conventional static hardness tests (Brinell, Vickers and …
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Comprehensive Modeling and Numerical Investigation of Entrained-Flow Coal Gasifiers
… heat transfer on fuel injectors shows that blunt tip fuel injector is less likely to fail compared to conical tip fuel injector because the maximum high temperature on the injector is scattered. Two concentric fuel/oxidant injections provide better fuel-oxidant mixing and higher syngas heating …
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Quantitative evaluation of thin film adhesion using the probe test
… method, an inclined needle-like probe with a conical tip is advanced underneath the free edge of a thin polymeric coating bonded to a substrate, causing the edge to lift-up from the surface of the substrate. A debond is thus initiated at the loading point and propagates as a semi-circular …
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Effects of Thickness and Indenter Tip Geometry in Nanoindentation of Nickel Films
… different indenters (Berkovich, cubecorner, and conical). X-ray diffraction (XRD), transmission electron microscope (TEM), scanning electron microscopy (SEM), and atomic force microscopy (AFM) analysis were performed on these materials to determine the crystal orientation, grain size of the …