SAM: Recent submissions
Now showing items 855-861 of 6441
-
Article dans une revue avec comité de lecture(Elsevier BV, 2023-01)The effective absorptivity of IR laser light for different powder beds were studied. The reflectivity of aluminum, titanium, stainless steel and copper alloys was measured using an appropriate Ulbricht sphere. Laser ...
-
Article dans une revue avec comité de lecture(Elsevier BV, 2023-01)The present work addresses the ultrasonic NDT of rails, more precisely of the rail foot. The practical constraint is that transducers must be located on the rail head, whereas the region of interest is the rail foot. Thus, ...
-
Article dans une revue avec comité de lecture(Springer Science and Business Media LLC, 2023-01)Orthogonal cutting on Ti-6Al-4V produces segmented chips which results from localized deformation within the Primary Shear Zone (PSZ). For in situ visualization of the material flow during Ti-6Al-4V chip formation, a new ...
-
Article dans une revue avec comité de lecture(Wiley, 2022-11-08)Many destructive methods for measuring residual stresses such as the slittingmethod require an inverse analysis to solve the problem. The accuracy of theresult as well as an uncertainty component (the model uncertainty) ...
-
Article dans une revue avec comité de lecture(MDPI AG, 2023-01-02)The decay of the kinetic energy of a turbulent flow with time is not necessarily monotonic. This is revealed by simulations performed in the framework of discrete mechanics, where the kinetic energy can be transformed into ...
-
Article dans une revue avec comité de lecture(Elsevier BV, 2023-03)In this work we propose a simple but effective high order polynomial correction allowing to enhance the consistencyof all kind of boundary conditions for the Euler equations (Dirichlet, characteristic far-field and slip-wall), ...
-
Article dans une revue avec comité de lecture(Online Library Wiley, 2022-11)Self-assembly of high molecular weight commercially available low χ ABA triblock copolymers with ionic liquids (ILs) was observed after solvent casting without the implementation of an additional annealing step. Here, the ...