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Afișează articolele 221-230 of 347
Consideration on 2D Constrains for Drawings Made with Existing Design Software
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
This paper aims at present the author's personal reasons on the set of
dimensional constraints existing in each design software, that are designed
to achieve certain parametric sketches. In general, constrained ...
Considerations on Design Controls Intended to Achieve Thin Walled Bodies
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
This paper aims at presenting a comparative study of the "Shell" command
/ control which generates bodies with thin walls or some equivalent
commands to be found in the following design software packages:
Mechanical ...
3D Modeling of a New Type of Vibratory Roller
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
This paper presents the design optimization of a new type of roller vibration with
amplitudes varying with software NX 7.5. The 3D modeling has been developed
optimizing constructive solution, minimizing implementation ...
The 3D Assisted Design and Static Analysis of a New Type of Excavator ARM
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
The paper presents a new constructive solution of excavator arm that allows using
the bucket with an increased degree of freedom The assisted design 3D permitted
the optimization of execution model, checking the assembly ...
Comparative Modal Analysis of a Rigid Structure with Conservative Insulation
(Universitatea "Dunărea de Jos" din Galaţi, 2013-10-01)
This paper deals with dynamics of compact rigid structures with elastic
insulation and subjected to various vibratory, shock or seismic actions. It
was supposed a simple rigid model with six degrees of freedom, affected ...
Dynamic Simulation of the Vibrator Roller - Terrain Interaction Using an Elastoplastic Approach
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
This study deals with the problematic of deep interaction between the
terrain and the vibratory drum at the technological process of dynamic
compaction. In this paper is briefly presented a theoretical approach of
this ...
On Dynamics of Bucket Wheel Excavators with Radial Digging
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
The paper presents the influence of some structural and operating
parameters on external load characteristics caused by resistances to
reclaiming at bucket wheel in the radial digging process.
Experimental Dynamics of a Bridge Deck Isolated with Rolling Pendulum System (RPS)
(Universitatea "Dunărea de Jos" din Galaţi, 2013-10-01)
Base isolation of building structures represents the most important
technique used worldwide at this moment. An innovative isolation system is
presented in this article, whose passive type operating principle is based
on ...
Experimental Research of Reaction Force Produced by Coanda Nozzle
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
The paper presents research results of gas dynamics of Coanda nozzle, that
is a key element of drones with jet propulsion. The jet propulsion Coanda
drones allow you to quickly monitor the large areas in emergency
situations: ...
The Calculation Procedure of Experimental Sonic Generator with Two Resonators Designed for Water Treatment Processes
(Universitatea "Dunărea de Jos" din Galați, 2013-10-01)
The design parameters such as nozzle slot, generator’s slot, resonance
chamber diameter, resonator neck length, inlet port diameter are required
to determine the optimal operating parameters while using the sonic
generator ...