– Classification of publications – All

21 Oct Pollution by noise and vibrations from surface transportation and construction works in urban areas / Poluarea prin zgomote şi vibraţii provenite din transportul terestru şi lucrările de construcţii în spaţii urbane

Romanian Academy of Technical Sciences (ASTR)
2012
This paper is – both through results and methods of investigation, evaluation and monitoring of the degree of impact on population – a summary intended to highlight the contribution of urban pollution simultaneous noise and vibration, with specific spectral composition as urban land transport and construction works related area.
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21 Oct Using the entropy production to evaluate the combustion efficiency of a gas mixture

Romanian Academy of Technical Sciences (ASTR)
2012
An evaluation method of the combustion efficiency for usual gas mixtures is done by calculating the entropy production. The fuel and the oxidizer are premixed. The influence of pressure is also considered. The expected pollutant is NO
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21 Oct Research on the influence of brake mechanism thermal stresses on traffic safety / Cercetări privind influența solicitărilor termice ale mecanismului de frânare asupra siguranței circulației

Romanian Academy of Technical Sciences (ASTR)
2012
This paper presents the results of the thermal stress researches for motor vehicle disc brakes, and their influence over the traffic safety. Starting from the present stage of the specific braking regimes for the disk brakes, the results of further researches are presented.
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21 Oct Modern developments of the hydraulic transmissions in automotive technology

Romanian Academy of Technical Sciences (ASTR)
2012
The paper presents some recent achievments in the field of the electrohydraulic automated transmissions for automotive systems with strong environmental impact. The correlations between the structure, and the performances of the car systems are evaluated.
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21 Oct Relations for the calculation critical tension in mechanical structures with cracks / Relaţii pentru calculul tensiunilor critice ale structurilor mecanice cu fisuri

Romanian Academy of Technical Sciences (ASTR)
2012
Analyzing the stress concentration at the crack tip a relationship for deterioration have been obtained taking into account the nonlinear behaviour of the material.
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21 Oct About the application of the finite difference method at the problem defined on the double conex domains

Romanian Academy of Technical Sciences (ASTR)
2012
It is presented the analyses of a plane slab subjected to an uniform load, with the help of the finite differences numerical method. The problem, that summarizes at determining the stresses in certain points of the slab (assigned at the beginning of the calculus), can be solved using the plane elasticity equation.
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21 Oct Modern approaches in numerical calculus of the effects of explosions on structures

Romanian Academy of Technical Sciences (ASTR)
2013
This paper presents in a synthetic way the most important characteristics of an explosion and the most used empirical formulas for calculus of the blast wave parameters, in the general case of an air explosion. The paper also presents some numerical models and the newest procedures used for blast wave parameter and effect calculus upon structures.
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21 Oct Sustainability in chemical engineering

Romanian Academy of Technical Sciences (ASTR)
2013
The specific directions of chemical engineering research evolution, derived from the new paradigms will be presented. For the new sustainable technologies the most adequate solutions, obtained with multiobjective optimization techniques, will be implemented. Finally, the exposed ideas will be materialized through a case study.
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21 Oct Technological and Cross-Border Mixture Value Chain of Science and Engineering of Multi-Integrative Mechatronics-Integronics-Adaptronics with Use in the Construction of Intelligent Systems / Micro-Nano-Systems and Intelligent Adaptronic Equipements /

Romanian Academy of Technical Sciences (ASTR)
2013
This scientific paper presents in national premiere and in original multi-integrative and multi-potential concept of creation, experimentation, realization and integration on the route of the technological cross-border mixture value chain of intelligent mix-mechatronic-integronic-adaptronic products and systems / micro-nano-systems for the industry, economy and society, corresponding to the new intelligent labour jobs.
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21 Oct Structural damping optimization by discrete parametric changes of isolation systems of base at seismic movements / Optimizarea amortizării structurale prin variaţii discrete parametrice a sistemelor de izolare a bazei la mişcări seismice

Romanian Academy of Technical Sciences (ASTR)
2013
This paper presents the methods of structural analysis of the level of damping elastomeric bearing system of second order. Thus, the method of analysis and optimization is to change with discrete values the stiffness of the elastomeric system and mass of the construction gravitational positioned on the base of isolation system.
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