Position paper of the Committee on Mining of PAS – a letter to the European Commissioner for Energy

17 Oct Position paper of the Committee on Mining of PAS – a letter to the European Commissioner for Energy

Polish Academy of Sciences (PAN) 2014 On climate and energy policies of the European Union. The document deals with matters of the energy safety of EU and its member states, employment, economy and its competitiveness.
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17 Oct Urban electric transport in large urban areas. Present and future prospects / Transportul electric urban in marile aglomerari urbane. Prezent si perspective

Romanian Academy of Technical Sciences (ASTR) 2012 The work analyses the policies developed within the EU on public transport in large urban areas, the benefits from the “electrification” of transport means in terms of reducing pollution and increasing energy efficiency.
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17 Oct The use of natural agents and renewable and recoverable energy sources in refrigeration and climate conditioning facilities / Utilizarea agenţilor naturali şi a surselor de energie regenerabile şi recuperabile în instalaţiile frigorifice şi de climă

Romanian Academy of Technical Sciences (ASTR) 2012 This paper attempts to examine the issue of air conditioning which must meet the following requirements: to conserve the energy, to protect the environment and to be compact as geometry. For this purpose are presented air conditioning refrigeration...
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17 Oct Prospects for renewable energies via hydrogen for a sustainable urban transport / Prospecţii privind utilizarea energiilor regenerabile via hidrogen pentru un transport urban sustenabil

Romanian Academy of Technical Sciences (ASTR) 2012 The aim of this paper is to give a snapshot of the possibility to introduce hydrogen into urban mobility in spite of the still existing technological drawbacks. A case study analyses, for a given situation, is proposed to...
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17 Oct The city of alternative energy

Romanian Academy of Technical Sciences (ASTR) 2012 Our paper presents general aspects regarding renewable energy and its technologies. We are summarizing and comparing the characteristics of the five existing energy sources: photovoltaic, wind, geothermal, bioenergy and tidal energy.
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17 Oct Hydropower – essential component in the mix of renewable energies / Hidroenergia – componentă esenţiala în cadrul surselor de energie regenerabilă

Romanian Academy of Technical Sciences (ASTR) 2013 The paper deals with the hydropower development having in mind that water is a strategic resource, requires to be nationally managed based on sustainable development principles, according to an unitary legal framework.
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17 Oct Heat island mitigation in urban environments through green surfaces integration in the building envelope / Diminuarea efectelor insulei de căldură în aglomerările urbane utilizând soluţii specifice clădirilor verzi

Romanian Academy of Technical Sciences (ASTR) 2013 This paper supports the validity of green surface integration solutions by analyzing their effects on indoor climate, in comparison with conventional systems. The analysis is based on computer simulated models of the heat transfer phenomena under variable conditions,...
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17 Oct Innovative CAE / testing solutions for wind turbines

Romanian Academy of Technical Sciences (ASTR) 2013 The authors present the development of a consistent modeling and simulation approaches to correctly describe the realistic behavior of wind turbines. The Hybrid Engineering allows simulation and optimization of the performance of mechanical systems for structural integrity, noise...
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17 Oct Modeling, simulation and valdation of the hydropower units dynamics by co-simulation

Romanian Academy of Technical Sciences (ASTR) 2013 The paper presents the authors’ theoretical and experimental research in the field of numerical simulation of fluid transients from the pipelines of the high head hydropower units, used for frequency control in large power systems including wind and...
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