نتایج جستجو برای: fibermatrix interface
تعداد نتایج: 205769 فیلتر نتایج به سال:
In this paper, numerical investigation of upward two phase flow of air-water has been studied. Different conditions of flow regimes including annular, wispy annular, slug, churn and bubbly are simulated based on Hewitt and Roberts map, and a good agreement between the experimental data of the map and the numerical simulation has been observed. Accordingly, a proper CFD model in CFD software of ...
In the current competitive market, ‘service quality’ management is the key to survival and success of businesses. There exists a variety of definitions of the term ‘service quality’ in the literature and referring to the existing definitions, a variety of scales have been developed for measuring service quality. Amongst the others, ‘SERVQUAL’ is the popular service quality measurement scales (S...
Purpose: Digital library user interfaces has a determining role in desirable performance of this kind of libraries. Digital Library service providers to the blind and deaf users will have their best performance when the users (deaf and blind users) could have a proper interaction with them. This study aims to evaluate and analyze the criteria related to user interface in digital libraries servi...
In this research, the effect of the amount of strain and rolling temperature on the microstructure and the hardness of the explosive bonding of 304 stainless steel- copper sheets was investigated. Explosive welding was performed with two explosive thickness (46 and 79 mm) and stand-off distance (2 and 3 mm). The results of the optical microscope after welding showed that all samples had a commo...
In this research, the effect of standoff distance and explosive material thickness on the Interface properties of three layers explosively bonded AA5083 and AA 1050 aluminum alloys to carbon steel by ABAQUS version 6.9 finite element software was investigated. For the simulation, Johnson cook equation and Williams Burg equation was used for the simulation of plates and explosive materials behav...
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