ISSN 1507-2711
JOURNAL DOI: dx.doi.org/10.17531/ein
Our IF is 1.806
JCR Journal Profile


Członek(Member of): Europejskiej Federacji Narodowych Towarzystw Eksploatacyjnych  - European Federation of National Maintenance Societies  Wydawca(Publisher):Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne (Warszawa) - Polish Maintenance Society (Warsaw)   Patronat Naukowy(Scientific supervision): Polska Akademia Nauk o/Lublin  - Polish Akademy of Sciences Branch in Lublin  Członek(Member of): Europejskiej Federacji Narodowych Towarzystw Eksploatacyjnych  - European Federation of National Maintenance Societies

 


Publisher:
Polish Maintenance Society
(Warsaw)

Scientific supervision:
Polish Academy of Sciences Branch in Lublin

Member of:
European Federation
of National Maintenance Societies


Attention!

In accordance with the requirements of citation databases, proper citation of publications appearing in our Quarterly should include the full name of the journal in Polish and English without Polish diacritical marks, i.e. "Eksploatacja i Niezawodnosc – Maintenance and Reliability".


 

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Impact Factor

Impact Factor

SCImago Journal & Country Rank

MOST CITED

Update: 2019-11-17

1. ON APPROACHES FOR NON-DIRECT DETERMINATION OF SYSTEM DETERIORATION
By: Valis, David; Koucky, Miroslav; Zak, Libor

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume 14, Issue: 1   Pages: 33-41   Published: 2012

Times Cited: 51
2. COMPUTER-AIDED MAINTENANCE AND RELIABILITY MANAGEMENT SYSTEMS FOR CONVEYOR BELTS
By: Mazurkiewicz, Dariusz

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 16   Issue: 3   Pages: 377-382   Published: 2014

Times Cited: 48
3. A NEW FAULT TREE ANALYSIS METHOD: FUZZY DYNAMIC FAULT TREE ANALYSIS
By: Li, Yan-Feng; Huang, Hong-Zhong; Liu, Yu; et al.

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume 14, Issue: 3 Pages: 208-214 Published: 2012

Times Cited: 43
4. PREDICTING THE TOOL LIFE IN THE DRY MACHINING OF DUPLEX STAINLESS STEEL
By: Krolczyk, Grzegorz; Gajek, Maksymilian; Legutko, Stanislaw

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 15 Issue: 1 Pages: 62-65 Published: 2013

Times Cited: 33
5. UTILIZATION OF DIFFUSION PROCESSES AND FUZZY LOGIC FOR VULNERABILITY ASSESSMENT
By: Valis, David; Pietrucha-Urbanik, Katarzyna

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 16   Issue: 1   Pages: 48-55   Published: 2014

Times Cited: 32
6. MAINTENANCE DECISION MAKING BASED ON DIFFERENT TYPES OF DATA FUSION
By: Galar, Diego; Gustafson, Anna; Tormos, Bernardo; et al.
EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY 
Volume 14, Issue: 2   Pages: 135-144   Published:2012

Times Cited: 32
7. APPLICATION OF NEURAL RECONSTRUCTION OF TOMOGRAPHIC IMAGES IN THE PROBLEM OF RELIABILITY OF FLOOD PROTECTION FACILITIES
By: Rymarczyk, Tomasz; Klosowski, Grzegorz

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 20 Issue: 3 Pages: 425-434 Published: 2018

Times Cited: 30
8. RECOGNITION OF ARMATURE CURRENT OF DC GENERATOR DEPENDING ON ROTOR SPEED USING FFT, MSAF-1 AND LDA
By: Glowacz, Adam; Glowacz, Witold; Glowacz, Zygfryd

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 17 Issue: 1 Pages: 64-69 Published: 2015

Times Cited: 28
9. TESTS OF EXTENDABILITY AND STRENGTH OF ADHESIVE-SEALED JOINTS IN THE CONTEXT OF DEVELOPING A COMPUTER SYSTEM FOR MONITORING THE CONDITION OF BELT JOINTS DURING CONVEYOR OPERATION
By: Mazurkiewicz, Dariusz

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Issue: 3 Pages: 34-39 Published: 2010

Times Cited: 28
10. MODELLING OF PASSIVE VIBRATION DAMPING USING PIEZOELECTRIC TRANSDUCERS - THE MATHEMATICAL MODEL
By: Buchacz, Andrzej; Placzek, Marek; Wrobel, Andrzej

EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
Volume: 16   Issue: 2   Pages: 301-306   Published: 2014

Times Cited: 27

 

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Task „Implementation of procedures ensuring  the originality of scientific papers published in the quarterly „Eksploatacja i Niezawodność – Maintenance and Reliability” financed under contract 532/P-DUN/2018 from the funds of the Minister of Science and Higher Education for science dissemination activities.


Alvydas PIKUNAS

Wpływ uniwersalnego modyfikatora na osiągi silnika

Uniwersalny modyfikator jest stosowany jest do par ciernych w celu zmniejszenia tarcia i zwiększenia ich trwałoć. W niniejszym artykule przedstawiono wyniki badań silników przy zastosowaniu domieszki uniwersalnego modyfikatora do oleju mineralnego wykonane w VGTU Katedra Pojazdów Transportowych. Z analizy tych badań wynika, że wprowadzenie uniwersalnego modyfikatora do systemu smarowania silnika prowadzi do: wzrostu i wyrównania cinienia we wszystkich cylindrach, zmniejszenia emisji substancji toksycznych przez poprawę spalania spowodowane lepszym sprężaniem, wzrost mocy silnika oraz zmniejszeniem zużycia paliwa spowodowane niższymi oporami tarcia.

Multipurpose modifier impact on some performances of the engine

The Multipurpose Modifier is intended for use in the friction units in order to reduce the friction while improving the contacting pairs durability. Results of the engines test then Multipurpose Modifier is mixable with oil of lubrication system carried out in VGTU Department of Automobile Transport are presented in our article. Our test results analysis showed that Multipurpose Modifier introduction in our engines lubrication system, leads to the instant positive effect: increase and balance compression in all cylinders; reduce exhaust toxicity by improving combustion due to better engine compression; increase engine power or decrease the fuel consumption because Lower resistance force of friction between inside components.

Research of the efficiency of use of shock absorbers with controlled dissipative force in motor cars

Shock absorbers are chosen according to a certain average influence, so in a wider range of an influence of vibrations as well as on changes of the weight of the transported cargo a scantiness of ordinary shock absorbers comes to light. In the article, possibilities of an application of a shock absorber with magnetic liquid are discussed. In such case, dissipative features may be changed dependently on the level on vibrations of the amortized object. For this purpose, a feedback receiving signals from a seismic sensor is used. Vibration isolating features for the case when the signal is integrated for one or two times are described. In case of feedback according to the offset, i.e. when the signal of the accelerometer is integrated for two times, the efficiency of the vibration isolating system becomes independent on changes of the amortized mass.

Investigation of reliability of high-pressure fuel pumps

This paper presents the research of faults of high-pressure fuel pumps (HPFP) as the main units of fuel equipment having influence on ifs reliability. Based by example of distributive-type ram HPFP-s, produced in Vilnius (Lithuania), there were examined the main indications of such failures and in accordance with the Waybull 's distribution law thwere were determined distributions of frequency of the random failures. Histogram of distribution of the random value, differential function and diagram of failure distribution of the HPFP-s are also presented.