Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Stevan Djenadic"'
Publikováno v:
Machines, Vol 10, Iss 11, p 995 (2022)
This paper presents the model for the identification of reference points on the lifetime curve of engineering systems. This curve commonly represents the increase and decline of failure in relation to time. A direct correlation between failure rate a
Externí odkaz:
https://doaj.org/article/36fd96aa821644dda804c0ce9b7197b0
Autor:
Stevan Djenadic, Milos Tanasijevic, Predrag Jovancic, Dragan Ignjatovic, Dejan Petrovic, Ugljesa Bugaric
Publikováno v:
Mathematics, Vol 10, Iss 5, p 811 (2022)
The risk assessment of engineering systems represents an important part of the quality of service and dependability. The existing methods for risk evaluation use crisp sets for rating partial indicators’ proposition and their cumulative products as
Externí odkaz:
https://doaj.org/article/7be163f8ac4f482080e443f32d78d44e
Autor:
Stevan Djenadic, Dragan Ignjatovic, Milos Tanasijevic, Ugljesa Bugaric, Ivan Jankovic, Tomislav Subaranovic
Publikováno v:
Energies, Vol 12, Iss 21, p 4044 (2019)
Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the
Externí odkaz:
https://doaj.org/article/d6131ea83c44456eb528256c1dbbc8b1
Autor:
Ivan Jankovic, Stevan Djenadic, Dragan Ignjatovic, Predrag Jovancic, Tomislav Subaranovic, Ivica Ristovic
Publikováno v:
Energies, Vol 12, Iss 12, p 2245 (2019)
In a continuous system of production in open-cast coal mining, in addition to the basic machinery which consists of highly productive machines (bucket-wheel excavators, bucket-chain excavators, spreaders, conveyor-belt transporters, etc.) that provid
Externí odkaz:
https://doaj.org/article/efe663d57a854e4391bb7e0e2821661c
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e3d240b4ad02e92d5c1e71a21e90450
https://doi.org/10.2139/ssrn.4054428
https://doi.org/10.2139/ssrn.4054428
Publikováno v:
Expert Systems with Applications
1 201 M20 М21а This paper presents a methodology for evaluating and ranking different bucket wheel excavators (BWE) for determining which machine should enter in the process of revitalization and modernization. Various multicriteria methods are use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64791bd70e133775bfe98bd6860b1179
https://doi.org/10.1016/j.eswa.2022.117199
https://doi.org/10.1016/j.eswa.2022.117199
Autor:
Miloš Tanasijević, Stevan Djenadic, Dragan Ignjatović, Vladimir Milisavljevic, Predrag Jovančić
Publikováno v:
SSRN Electronic Journal.
The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb823f5497da18da3ad6c07c8e1cd5b
https://doi.org/10.2139/ssrn.3945617
https://doi.org/10.2139/ssrn.3945617
Autor:
Dragan Ignjatović, Stevan Djenadic, Natalija Pavlovic, Ivica Z. Jakovljevic, Tomislav Šubaranović
Publikováno v:
Thermal Science
Unprecedented floods in 2014 caused huge consequences on Serbian lignite opencast mines, such as halt of coal production and damages of the mining equipment. Three equipment revitalization options were urgently assessed to continue with coal producti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::998e9af8c0d2c3c5fb48613b5a388d6c
http://dr.rgf.bg.ac.rs/s/repo/item/7240
http://dr.rgf.bg.ac.rs/s/repo/item/7240
Autor:
Stevan Djenadic, Ivica Ristović, Dragan Ignjatović, Predrag Jovančić, Tomislav Šubaranović, Ivan Jankovic
Publikováno v:
Energies, Vol 12, Iss 12, p 2245 (2019)
Energies
Energies; Volume 12; Issue 12; Pages: 2245
Energies
Energies; Volume 12; Issue 12; Pages: 2245
In a continuous system of production in open-cast coal mining, in addition to the basic machinery which consists of highly productive machines (bucket-wheel excavators, bucket-chain excavators, spreaders, conveyor-belt transporters, etc.) that provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3132a21bcb0fa7dc8f31c3bac41611e5
https://doi.org/10.3390/en12122245
https://doi.org/10.3390/en12122245