Căutare 1995-2015 după Data publicării
Afișează articolele 201-220 of 326
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Transducer with Phase Modulation and Adjustable Sensitivity
(Universitatea "Dunărea de Jos" din Galați, 2011)The work presents an easy converter in order to be used at little displacement. The circuit gives two electrical signals with the same frequency and with different phases, dependent on the displacement.Both signals go ... -
Computer-Aided Graphics in Designing otolaryngology (ENT) Instruments
(Universitatea "Dunărea de Jos" din Galați, 2011)The paper presents some aspects related to the application of assisted graphics in medical engineering, specifically in the design of medical instruments for ENT diseases. The stages of making a three-dimensional part ... -
Theoretical and Experimental Studies for Auto Sustainable Device Using Coandă Effect
(Universitatea "Dunărea de jos" din Galați, 2011)The paper presents the stages involved in creating the experimental prototype of an auto sustainable device based on the Coandă effect as well as some simulations performed on the aerodynamic profile of the device using ... -
Characterization of Bearings Nonlinearities Influences on Viaducts Dynamic Responses
(Universitatea "Dunărea de Jos" din Galați, 2012)In view of viaducts designing and safety exploitation it is necessary to evaluate both theoretically, and instrumentally the dynamic behaviour for impulsive external actions. In this study the dynamic response for a ... -
Optimazation of Ultrasonic Flow Meters for Crude Oil Metering and Export
(Univeritatea "Dunărea de jos" din Galați, 2012)Ultrasonic flow meters, as all velocity or inference type devices, require an adequate flow stream conditioning in order to assure an accurate performance. Typical flow conditioning consists of straightening the upstream ... -
On the Control of the Element Finite Meshes with Dimension in Arithmetic Progression
(Universitatea "Dunărea de Jos" din Galați, 2012)The purpose of this article is to present the formulae for calculating the parameters defining the finite element meshes with variable dimensions in arithmetical progression along some user defined paths within the ... -
Comparative Study on the Applicability of "Extrusion" Command in the Design Software Taught in Higher Education Institutions
(Universitatea "Dunărea de Jos" din Galați, 2012)The paper aims to present a comparative study of "Extrude" control/command or equivalent controls that are found in the following design softwares: Mechanical Desktop 6, Solid Edge v. 20 and Solid Works 2008. In other ... -
Comparative Study of "Revolve" Command in the Average-Class Design Software Taught in the Higher Education
(Universitatea "Dunărea de Jos" din Galați, 2012)The paper aims to present a comparative study of "Revolve" control/command or equivalent controls that are found in the following design software, namely Mechanical Desktop 6, Inventor 2011 and Solid Works 2008. In other ... -
Influence of structure Mass on the Behavior of Seismic Energy Hidraulic Dissipation Devices
(Universitatea "Dunărea de Jos" din Galați, 2012)Since many solutions exist today in the field of structure isolation against the destructive action of earthquakes, the authors present a simple solution that can provide complete protection against shock and vibration ... -
Dynamic Management of Manufacturing Orders
(Universitatea "Dunărea de Jos" din Galați, 2012)A key requirement for the make-to-order (MTO) manufacturing companies to remain competitive is the ability to assess incoming orders in terms of performance and to determine the best orders that they should accept. In ... -
Energy Dissipation Device Using Fluid Dampers
(Universitatea "Dunărea de Jos" din Galați, 2012)This scientific paper presents a solution that is adequate for the seismic isolation of small and medium size buildings and bridges. Comprising two seismic isolating devices, the described arrangement is suitable ... -
Analysis of the Sift Feature Destriptors Alghorithm Implementation Used for Object Pieces Recognition
(Universitatea "Dunărea de Jos" din Galați, 2012)Recognition algorithms based on local features such as: are widely used in a large number of computer vision applications object tracking, object reconstruction from images, detection and recognition of objects and people ... -
Rotary Screening Bucket Equipment Attachable to the Excavator Arm
(Universitatea "Dunărea de Jos" din Galați, 2012)This paper aims to find a new solution of an equipment with rotary screening bucket attachable to the excavator arm. This equipment is used on a large scale for selecting the building material used on small and medium ... -
The Dynamic Analysis of the Inrtial Vibrating Screens Modeled as 3DOF Elastic Systems
(Universitatea "Dunărea de Jos" din Galați, 2012)The paper proposes an approach of a 3DOF (3 Degree Of Freedom) dynamic model for the vibrating screens, with the purpose of determining some impartial criteria for the appreciation of dynamic characteristics of the ... -
Bucket Crusher Equipment with Attachable to the Excavator ARM
(Universitatea "Dunărea de Jos" din Galați, 2012)This paper aims to find a new solution of the jaw-action bucket crusher equipment attachable to the excavator arm. The technological operation of crushing needs this type of equipment for enhancing productivity, enlarging ... -
Aspects Regarding the Dynamics of the Vibrating Conveyors Modeled as 3DOF Elastic Systems
(Universitatea "Dunărea de Jos " din Galați, 2012)The paper proposes an approach of a 3DOF (3 Degree Of Freedom) dynamic model for the vibrating conveyors, with the purpose of determining the trajectories of the points which belong to the organ to work (transport, sort ... -
Theoretical Approach for the Control of the Make to Order Manufacturing System : Part 1
(Universitatea "Dunărea de Jos" din Galați, 2012)In practice, decisions on acceptance of order and production planning are often considered separately. Sales Department is responsible for accepting orders, while the production department in charge of production plans ... -
Teoretical Approach for the Control of the Make to Order Manufacturing System : Part 2
(Universitatea "Dunărea de Jos" din Galați, 2012)In practice, decisions on acceptance of order and production planning are often considered separately. Sales Department is responsible for accepting orders, while the production department in charge of production planns ... -
Considerations on the Nonlinearity Grade of the Nonlinear Mechanical Elastic Systems
(Universitatea "Dunărea de Jos" din Galați, 2012)The article is taking into consideration a nonlinear model for the damping, where the damping coefficient has a polynomial variation function of the velocity. The differential equation of the movements of the non-linear 1DOF ... -
Thermoelectric Generator - An Alternative Electric Power Source
(Universitatea "Dunarea de Jos" din Galați, 2012)This paper presents the thermoelectric generators which converting directly heat flow into electric energy. Thermoelectric modules (TEM) normally designed for cooling are suited for power generation as well, as they are ...