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Econometric Control of the Manufacturing Machines
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
This paper presents a method of econometric modelling of the
manufacturing machines which is based on the machine operation
monitoring, the collected data storing and an analytical model building
meant to describe the ...
An Analysis of Vibration Transmission to Handlers Trucks
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
During movement of vehicles, drivers are subjected to vibrations
transmitted by the engine, road irregularities, etc. They are extremely
harmful for drivers and passengers.
In this paper were studied and measured the ...
Modeling the Dynamic Behavior of the Supercharger Units of Supercharged Diesel Engines
(Universitatea "Dunărea de Jos" din Galați, 2013)
The paper preseflts the sintulation of the dynamic behavior of the
supe.rcharger group with free rotatiott, using diJfere,tial equatiotts. The
model is based on working knowledge of static characteiistics of the
supercharge ...
Acoustic and Parametric Studies of the Experimental Radial Sonic Generator
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
In this paper the parameters of the acoustic field were studied experimentally,along
with the frequency produced by the generator and the circular diagram of the
generator’s acoustic emission, the influence of the nozzle’s ...
An Exact Method for Analysis of Kinematics for Mechanisms by Using Vectors Which Form Closed Polygons
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
Construction machinery equipments are complex, with a high degree of
mobility. Their operation is done with groups of hydraulic cylinders equal
in number with the mobility. This paper presents an exact calculation,
which ...
Considerations on the Application of the Principles of Computer-Aided Design to Sprinkler Irrigation Systems
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
This paper aims to demonstrate the successful applicability of the general
principles of the computer- aided design to the sprinkler irrigation
systems. In other words there were applied commands and traditional
design ...
Considerations Regarding Parameters Dependencies of Reinforced Concrete Share Equipment Types for Buildings Demolition
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
The models of demolishing jaws and pulverizers that are already on the market give
us the necessary information for the development of a research program regarding
the optimum choice of the necessary machinery in demolishing ...
Influence on Energy Efficiency Oof Mechanisms Operated With Hydraulic Cylinders
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
During the operation of mechanisms operated by hydraulic cylinders
significant energy losses occur. They is due to the loss of flow, pressure
and friction losses that occur in the system. This paper highlights the
connection ...
Comparative Study of the Commands for "Pattern" Duplicates with Miscellaneous Design Software
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
The paper aims to present a comparative study of the multiplication
command of "Pattern" type or its equivalent that is found in the following
design software packages: Mechanical Desktop 6 and Autodesk Inventor
2011. ...
Product Time and Cost in Manufacturing System-Market Relationship
(Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
This paper presents a product time and cost estimation method taking into account
the market dynamics and manufacturing system competitiveness. The method is
based on the behavioral modeling using on-line unsupervised ...