This paper presents a complete derivation and implementation of the Arbitrary Lagrangian Eulerian (ALE) formulation for the simulation of nonlinear static and dynamic problems in solid mechanics. While most of the previous work done on ALE for dynamic applications was mainly based on operator split and explicit calculations, this work derives the quasi-static and dynamic ALE equations in its si...

Embedded system design requires the use of eecient scheduling policies to execute on shared resources, e.g. the processor, algorithms that consist of a set of concurrent tasks with complex mutual dependencies. Scheduling techniques are called static when the schedule is computed at compile time, dynamic when some or all decisions are made at run-time. The choice of the scheduling policy mainly ...

Previous work introduced a dynamic compute model aimed at eliminating existing barriers to the widespread efficient exploitation of reconfigurable devices. Among other achievements this model decoupled application design-time decisions from the run-time physical resource bindings. The compute model uses graphs of compute pages and memory blocks connected by stream links to capture the definitio...

Many problems in material mechanics have eluded full understanding due to an inability to characterize local strain fields with sufficient resolution. For crystalline materials, very highresolution x-ray diffraction possible in a parallel beam geometry at a synchrotron source offers a solution as demonstrated by our preliminary work on beamline 2-1 as well as the work of others (see, for exampl...

RVC-CAL is an actor-based dataflow language that enables concurrent, modular and portable description of signal processing algorithms. RVC-CAL programs can be compiled to implementation languages such as C/C++ and VHDL for producing software or hardware implementations. This paper presents a methodology for automatic discovery of piecewise-deterministic (quasi-static) execution schedules for RV...

Hybridizing man-made fiber composites with natural fibers has been chosen for numerous structural or semi-structural applications over the last several decades. Even though studies have conducted to determine mechanical properties of inter-ply hybrid composites, effects hybridization on out-of-plane still need be clarified. The at low temperatures are another significant matter elucidated. In t...

The human being has always been looking for optimal use of his surrounding materials and over the years, managed to invent various structures with special properties. Lattice are widely used in applications due their lower weight desirable compressive strength. An example these is honeycomb that very popular many studies have done about it. A new type lattice auxetic structure negative Poisson’...

Quasi-Static analysis of moored vessels is vastly used for engineering designs, as a substitute to the numerical simulation of dynamic mooring analysis. Yet, the level of validity of the results of quasi-static analysis is a matter of discussion. In the present study, the validation of the assumptions behind the quasi-static analysis of mooring vessels is examined with application of a dynamic ...

Abstract The prime purpose of the current research is to investigate influence Intumescent flame retardant (IFR)-Ammonium polyphosphate (APP) on mechanical properties Phenolic resin/E-Glass hybrid configurations and suitability configuration for battery casing in E-vehicle. Varying weight fractions viz. 2, 4, 6, 8, 10 wt% APP were used fabricate -Phenolic resin/E-Glass/APP polymer composites. T...

in this research, tribological behavior of ti-ni-p intermetallic coatings on titanium substrates have been investigated under dry reciprocating conditions. hardness profile testing results exhibit that high surface hardness has been attained and static indentation result shows that the intermetallic coating has better adhesion strength than the conventional ceramic coatings. in this respect, th...