![]() Our numerical results appear to be in good agreement with the experimental data. Our simulations are compared with previous radiographic and numerical results for a slab of explosive with an aluminium confinement and with recent not yet published streak‐camera tests on a particular shaped charge configuration with hemispherical wave‐shaper. Mesh plots of the different configurations are also reported. Write a MATLAB program to do all these calculations. The development of detonation waves all around the wave‐shaper are shown in contour plots of pressure at various time steps during the calculations. Calculated motor power needed and select proper size motor and gear box. The inert elements were modeled by Lagrangian grids and used Mie‐Grueneisen equations of state with a linear relationship between the shock velocity (Us) and particle velocity (Up) fitting the Hugoniot data of the inert materials. Compatible across nearly all Windows platforms, if you can print from a windows application yo u can use pdfMachine. The length of stroke indicates, in addition to the general size of the machine, the size of a cube that can be held and planed I the shaper. The usual size ranges from 175 to 900 mm. Make sure that the minimum layer time is at most 3 seconds. Use sufficiently high speed, around 80-100 mm/sec, for external perimeters. Use 1-2 perimeters, or even better the smooth vase mode with 1-2 mm base. pdf Machine A pdf writer that produces quality PDF files with ease Produce quality PDF files in seconds and preserve the integrity of your original documents. SPECIFICATION OF SHAPER: The size of a shaper is determined by the maximum length of stroke or cut it can make. Suggested layer height is 0.2 or 0.25 mm. The numerical model employed represented the high explosives by a finely zoned Lagrangian mesh and used JWL (Jones‐Wilkins‐Lee) equation of state with C‐J (Chapman‐Jouguet) burn model. calculation given in Concrete Structure book. These calculations were performed using the nonlinear explicit finite‐difference computer code PISCES 2D ELK. Get Shaper Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Design Examples V14.0 AMERICAN INSTITUTE OF STEEL CONSTRUCTION iii PREFACE The primary objective of these design examples is to provide illustrations of the use of the 2010 AISC Specification for Structural Steel Buildings (ANSI/AISC 360-10) and the 14th Edition of the AISC Steel Construction Manual. Results are presented from two‐dimensional computations simulating the development of detonation for various configurations of shaped charges containing inert elements. Calculation of the Wave‐Shaper Effects on Detonation Wave in Shaped Charges Calculation of the Wave‐Shaper Effects on Detonation Wave in Shaped Charges
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