Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Titlu
Afișează articolele 928-947 of 1845
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Mechanical Resistance as a Function of Local Properties
(Universitatea "Dunărea de Jos" din Galaţi, 2007)The present study makes an estimation of an automotive engine piston mechanical properties and fatigue life based on some characteristics of metallurgical microstructure. Because it is intended to assess the properties in ... -
Mechanical Resistance on Cold Welding Achievement Between Cogged Sufaces
(Universitatea "Dunărea de Jos" din Galaţi, 2008)Cold welding on cogged surfaces is a technology developed by researchers from Robotics and Welding Department, Dunarea de Jos University of Galati. Easily deformable samples, having plane surfaces, are pressed on cogged ... -
Mechanization and Automation of the Construction Operations
(Universitatea "Dunărea de Jos' din Galați, 2003)Modernizing operating technologies is the major goal of the construction engineering in order to reduce or eliminate manual labor. The increase of operating efficiency of the construction industry is related to the ... -
Mechano-Erosion: A Novel Test Methodology to Accelerate Erosion in Rolling Contact Fatigue Experiments
(Universitatea "Dunărea de Jos" din Galați, 2008)Rolling contact fatigue testing of rolling elements with low saturation temperature lubricants result, in several difficulties. Mainly, uncontrolled phase changes due to flow dynamics often cause difficulties in assessing ... -
Mediation : An alternative ro justice
(Universitatea ,,Dunărea de Jos" din Galați, 2008-01)Mediation – appears in our country for the first time, with the emergence of Law 192/2006 – and is an alternative to court. Optional is a way of settling conflicts on the amicable way in which an appointed mediator, trying ... -
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 ... -
Memory strategies employed by prep-school students in learning vocabulary
(Universitatea "Dunărea de Jos" din Galați, 2007-01)Strategiile de învățare a unei limbi străine sunt metode sigure care consolidează și contribuie la procesul de învățare în limba țintă pentru dezvoltarea abilității de comunicare. Acest articol investighează strategiile ... -
Mercury Determination from Incidentally Polluted Waters by Collecting Gravimetry in Organic Stage Method
(Universitatea "Dunărea de Jos" din Galați, 2006)Determination of mercury in incidentally polluted waters, presented in CALIST Program, was carried out using tiobis-β-naphthol as a reagent. The method proposed for mercury determination, named “collecting gravimetry in ... -
Metal Heating Furnace with Flue Gas Condensation. A Thermoeconomic Analysis
(Universitatea "Dunărea de Jos" din Galaţi, 2014)The heat treating furnaces are one of the largest energy consumers in the manufacturing sector and therefore many techniques to improve their energy efficiency have been developed. One of them focuses on the recovery of ... -
Metallic matrix Composites with Ceramic Particles Wetting Conditions
(Universitatea "Dunărea de Jos" din Galați, 2013)The paper presents the main aspects regarding the mixtures obtained made up from aluminium melts and different kinds of ceramic particles (silicon carbide and boron carbide). Synthetically discussed are the wetting ... -
Metaphorical readings in the mutual partitive paradigm
(Universitatea "Dunărea de Jos" din Galați, 2006-01)Înscriindu-se în seria de articole dedicate mărcilor periferice ale categoriei intensificării, lucrarea de față abordează semantica paradigmei partitiv-amplificatoare, cel mai semnificativ segment furnizor de metaforă ... -
Method Algorithm for Order Acceptance in Make-to-Order Manufacturing
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)In practice, decisions on order acceptance and on production planning are often made separately. Sales department is responsible for accepting orders, while production department is in charge of production planning for ... -
Method Flowchart of Make to Order Manufacturing Systems
(Universitatea "Dunărea de Jos" din Galați, 2012)Decisions on acceptance of order and production planning in the manufacturing system are often considered separately. Sales Department is responsible for accepting orders, while the production department deals with ... -
A Method for Determining the Pressure Loss Coefficients
(Universitatea "Dunărea de Jos" din Galați, 2012)For braking elements of mechanisms operated by hydraulic cylinders is used hydraulic resistance which controls the working fluid. Determination of these systems is difficult, especially in the design phase. This ... -
A Method for Establishing by Controlled Aproximation of the Limitted Forces Developed by Alignmed of the Hydraulic Cylinder
(Universitatea "Dunărea de Jos" din Galați, 2002)Determination of the limited forces – in case of the mechanisms actioned by the alignmed of the hydraulic cylinders is a very difficult problem to be realized very exactly. This paper presents a numerical method with a ... -
A Method of Assessing the Stress in some Components of Hydraulic Cylinders
(Universitatea "Dunărea de Jos" din Galați, 2008)This paper proposes a method for evaluating the stress of the unit body of the hydraulic cylinder and the rod which was at work and the Hydraulic Brake at the end of the race. The paper analyzes the situation in which ... -
Method of Deternining the Main Features of Magnetic Ferromagnetic Materials
(Universitatea "Dunărea de Jos" din Galați, 2012)The purpose of this paper is to present a method for determining the main magnetic features such as magnetic induction B, magnetization M, the coercive magnetic field Hc, permeability μ, using hysteresis cycle chart. The ... -
A Method to Evaluate the Durability of Sucker Rod Pumps and to Reduce Corrosive Wear
(UDJG, 2011)The paper presents experimental tests made in static and dynamic conditions in order to establish the wear laws for different materials’ couples at different medium temperatures and pressures. Some complex wear laws were ... -
A Method to Increase the Accuracy Of the Mathematical Model Used to Hydraulically Actuated Mechanical Systems
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)In order to achieve mathematical models describing hydraulically driven mechanical systems are taken into account both consumer behavior and characteristics of power sources and hydraulic circuits. The variable resistance ... -
A Method Used to Determin the Power Necessary for Hydraulic Excavators
(Universitatea "Dunărea de Jos" din Galați, 2010)This paper presents a method of verification in the design phase, the mechanical power necessary involvement hydraulic pumps for excavators with bucket reverse.Because, in the design phase the digging forces are not ...
