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Prikaz rezultata 1-10 od 13
Dynamic responses of mobile elevating work platform and mega container crane structures
(Advanced Materials Research, 2012)
The modern design methods lead to the objectivisation of the process of thinking, which is important for the new system development. The aim of objectivisation and decomposition of the design is obvious: it should enable ...
Fem model for calculation of hydro turbine shaft
(Univ Novi Sad, Fac Tech Sci, Adeko, Novi Sad, 2010)
This paper describes the real problem calculation of stress state of hydro turbine shaft with crack appearance on shaft-flange radii. Finite element method (FEM) is used for calculation of shaft stress state and shaft ...
Quantification of stress raiser influence on decrease of machine parts fatigue life
(Univ Novi Sad, Fac Tech Sci, Adeko, Novi Sad, 2012)
This paper displays the usage of Theory of Critical Distances (TCD) in the prediction of high-cycle fatigue behaviour in machine parts and systems. It is possible to gain real overview of stresses of machine parts by Finite ...
Lightning Corona Sheath Dynamics Based on a Generalized Space Charge Distribution
(IEEE, 2014)
A model of corona sheath that surrounds the
thin core of the lightning channel has been investigated by
using a new space charge function. The lightning channel
is modeled by a charged corona sheath that stretches ...
Scientific literature on thermal spray coatings from Southeastern Europe: A ten years bibliometric analysis
(Sofia : Technical University, 2018)
In recent years there is an increasing number of articles presenting and/or analysing the scientific production from discrete geographical regions on a certain scientific topic. These articles applied the so-called ...
Towards a Digital Measurement Twin Based on CMM
(Association ICMAS and University "Politehnica" of Bucharest, 2021)
Towards a digital measurement twin (DMT) this paper presents an off-line DMT for CMM based on DMIS file. The measurement system based on CMM DEA-IOTA-2203 was used as a physical twin, and a virtual machine, generated after ...
Cyber-physical manufacturing metrology model (CPM3)
(Scientific Technical Union of Mechanical Engineering “Industry 4.0”, 2016)
The paper shows the concept of Serbian Industry 4.0 Model based on cyber-physical manufacturing metrology model (CPM3) and an integrated approach to manufacturing quality. The paper presents two directions of research: ...
External Load Variability of Multibucket Machines for Mechanization
(Trans Tech Publications Ltd, Durnten-Zurich, 2012)
This paper discusses the problems of identifying external loads of multibucket machines for mechanization. External loads are dominantly dynamic with distinguished stochasticity in certain cases. The paper presents the ...
CRYOGENIC TEMPERATURE INFLUENCE ON COMPOSITE MATERIAL BEHAVIOUR
(STRUCTURAL INTEGRITY AND LIFE, 2023)
The purpose of this study is to compile the published literature dealing with the impact of cryogenic temperature on the behaviour of composite materials and suggest 3D printing composites for the same purpose. The behaviour ...
Generalized Traveling Current Return Stroke Model with Current Reflections and Attenuation Along the channel
(IEEE, 2014)
The generalized traveling current source return
stroke model (GTCS), Cvetic and Stanic [1995] is extended to
take into account current reflections occurring at ground and at
the upper end of the lightning channel, as ...