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Afișează articolele 311-320 of 1945
Setting the Optimum Angle of Solar Collectors Settlement
(Universitatea "Dunărea de Jos" din Galați, 2013)
The performance of any solar energy system depends very much on the
availability of solar radiation and the orientation of solar collectors. Solar
collectors need to be inclined at the optimum angle to maximize the ...
Melting-Casting Plant Using Vibrating of Melts in Order to Obtain Composite with Tehnological Utility
(Universitatea "Dunărea de Jos" din Galați, 2010)
This paper presents the obtaining of composites materials with technological
utility through vibration technology. In order to obtain these composites, and plant
was designed and manufactured. In order to show the ...
Sources of Emissions in the Sintering and Blast Furnace Plant
(Universitatea "Dunărea de Jos" din Galați, 2010)
The main technological operations for producing the sinter used for preparing
the hot metal in the furnace are: preparation and transport of raw materials used
for producing the sinter (transport, storage, crushing, ...
Problems and Solutions Regarding the Centrifugal Casting of Wire Sheave for Heavy Cranes
(Universitatea "Dunărea de Jos" din Galați, 2010)
The centrifugal casting of wire sheave is a technological method that ensures
the important quality requirement, the continuity of the material in the active rolling
zone of the sheave. However the centrifugal casting ...
Soil Pollution with Heavy Metals
(Universitatea "Dunărea de Jos" din Galați, 2010)
In this paper was studied soil pollution with heavy metals (copper, chrome,
manganese, lead, zinc, cadmium, nickel) caused by the municipal waste from
landfill. The level of soil pollution depends on rain regime which ...
Aspects Regarding the Tradition of Bell Manufacture and USE
(Universitatea "Dunărea de Jos" din Galați, 2012)
The paper presents the casting art of bells, their spiritual significance, as well
as their evolution over time. The bells may be made of both metallic or/and nonmetallic
materials, of various shapes and sizes. While ...
Integrated Analytical Study for the Somes Metalic Artefact Discoveri in IBIDA SITE, Romania
(Universitatea "Dunărea de Jos" din Galați, 2012)
The paper presents the results of the analyses conducted using the SEM-EDX
and micro-FTIR co-assisted techniques, on several metallic artefacts unearthed
during the excavations at the (L)Ibida archaeological site in Slava ...
Influence of Normale Loads on Corrosion Behaviour of Ti-6Al-4V Alloy During Fretting in Artificial Saliva
(Universal "Dunărea de Jos" din Galați, 2012)
The fretting corrosion behaviour of untreated Ti-6Al-4V alloy in artificial
saliva solution was evaluated based on the change in open circuit potential (OCP)
measured as a function of time. Fretting corrosion experiments ...
Vibrations and Torque Monitoring Processes for a Cold Rolling Mill
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
This paper presents researches made on a system of monitoring and other
parallel systems for diagnose used in a cold rolling mill.
The first system (with specific measurement sensors) is an online vibration
monitoring ...
Characterisation of CVD Niobium Carbine Coatings on Hard Carbide Substrate
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
Hard coatings are often used for mechanical properties such as wear and
friction resistance. The corrosion behaviour may also be an important criterion for
industrial applications of these coatings. In this paper, the ...