نتایج جستجو برای: front
تعداد نتایج: 67915 فیلتر نتایج به سال:
Bi-objective optimization of the availability allocation problem in a series–parallel system with repairable components is aimed in this paper. The two objectives of the problem are the availability of the system and the total cost of the system. Regarding the previous studies in series–parallel systems, the main contribution of this study is to expand the redundancy allocation problems to syst...
this paper focuses on the optimization of initiating dimensions of groove bearing in association with de- sired design of vehicle’s front structure which is made up of low carbon steels in the case of frontal collision. axial bearing analysis is done numerically using nonlinear finite element code ls-dyna. in this analysis, changes of two main parameters including measure of energy absorption o...
This article investigates the effects of using a thin-walled structure in the chassis front rails in the automotive industry. In frontal accidents, the front rails of the vehicle chassis, increases vehicle crash-worthiness and occupants’ safety by plastic deformation, energy absorption, increasing the crash duration and reducing the load and injuries to the occupants. The objective is to ...
The monograph provides readers with a basic introduction to the anthropology of borders and presents contemporary case Slovenian border region. first chapters outlines many key lines inquiry that influenced anthropological research on borders, studies localized at selected regions, issues shaping within interdisciplinary field studies. second half this book is dedicated presenting diverse aspec...
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