The enhanced pay-per-view (EPPV) model for providing continuous-media-on-demand (CMOD) services associates with each continuous media clip a display frequency that dependson the clip’s popularity. The aim is to increase the number of clients that can be serviced concurrently beyond the capacity limitations of available resources, while guaranteeing a constraint on the response time. This is ach...

We report on impurity transport modeling using the DIVIMP code which is able to qualitatively reproduce the poloidal variation of non-recycling impurity penetration factor (PFNR) found in CMod experiments: a lower PFNR is computed at the inboard (3.6 %) and divertor target locations (0.7 %) than at the outboard (11 %). By artificially increasing the modeled inner SOL plasma flow to correspond t...

The fracture and crack growth of materials can be practically conveniently predicted through numerical analysis linear elastics mechanics. On this basis, the current study aims to present experimental work supported by a technique for mimicking propagation Version 5.6 COMSOL Multiphysics (version 5.6), used simulation coating made from Fe-based amorphous material with thickness 300 µm. paper sh...

Abstract This study aimed to investigate the effect of autogenous healing capacity with addition expansive and crystalline agents on mechanical fracture behaviors fiber-reinforced (FR) mortar specimens crack mouth opening displacement (CMOD) controlled test set-up. The experimental results a self-healing approach FR were analyzed in terms first cracking peak load (FCPL) increase, index toughnes...

This work studies the effect of short-term exposure to temperatures -15°C, 5°C, 40°C and 60°C on flexural performance Fibre Reinforced Concretes (FRCs) with steel synthetic fibres in cracked conditions. The results will be compared conditions at 20°C (submerged air environments). content was chosen guarantee similar residual strength all mixes. beams were pre-cracked following EN 14651 ambient ...

Strain-based design (SBD) plays an important role in pipeline and assessment of pipelines subjected to geo-hazards. Under such hazards, a pipe can be substantial plastic strains, leading tensile failure at locations girth weld flaws. For SBD, the finite element method (FEM) reliable tool calculate strain capacity (TSC) for better pipelines. This study aims investigate ductile fracture propertie...

The basic purpose of Software Defined Radio (SDR) systems is to use a digital signal processor numerically handle radio signals. like Field Programmable Gate Array (FPGA) perform tasks modulation, demodulation, creation, and line coding on these dramatically decreases the demand for analog circuit-based hardware. FPGAs are integrated circuits with wide range applications which made up links bet...

Wind energy off-shore is gaining much interest due to the high wind power potentials. The need is to map wind climatology and regional wind patterns in coastal regions. In the WEMSAR (Wind Energy Mapping using Synthetic Aperture Radar) project three European sites will be covered near Norway, Denmark and Italy. Data to be used are from the ERS-2 C-band scatterometer with a 50 km resolution, fro...

With the recent development of 3D printing technology, concrete materials are sometimes used in 3D printing. Concrete structures based on 3D printing have been characterized to have the form of multiple layer build-up. Unlike general concrete structures, therefore, the 3D-printed concrete can be regarded as an orthotropic material. The material property of the 3D-printed concrete’s interface be...

A constitutive model based on two–dimensional unstructured Galerkin finite volume method (GFVM) is introduced and applied for analyzing nonlinear behavior of cracked concrete structures in equilibrium condition. The developed iterative solver treats concrete as an orthotropic nonlinear material and considers the softening and hardening behavior of concrete under compression and tension by using...