Prospects for renewable energies via hydrogen for a sustainable urban transport / Prospecţii privind utilizarea energiilor regenerabile via hidrogen pentru un transport urban sustenabil

17 Oct

Posted at 16:03h in - Classification of themes - All, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR), Working group reports by
0 Likes
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...

17 Oct

Posted at 16:02h in - Classification of themes - All, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR), Working group reports by
0 Likes
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.

17 Oct

Posted at 16:02h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
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.

17 Oct

Posted at 16:00h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
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,...

17 Oct

Posted at 15:57h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
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...

17 Oct

Posted at 15:56h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
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...

17 Oct

Posted at 15:36h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
Romanian Academy of Technical Sciences (ASTR) 2013 The paper proposes a solution of UPQC (Unified Power Quality Conditioner) type to compensate the voltage variations and to provide an actually constant voltage at the terminals of the users with sensitive receivers. The experimental study performed for...

17 Oct

Posted at 15:36h in - Classification of themes - All, Co-studies, Energy and Climate Change, Romanian Academy of Technical Sciences (ASTR) by
0 Likes
Romanian Academy of Technical Sciences (ASTR) 2013 The paper presents the aim and objectives of modernizing the energy system of current buildings as well as of designing and executing new buildings with high Energy and Environmental Performance. It is necessary to refer to the European...

17 Oct

Posted at 15:34h in - Classification of themes - All, Co-studies, Energy and Climate Change, Swiss Academy of Engineering Sciences (SATW), Working group reports by
0 Likes
Swiss Academy of Engineering Sciences (SATW) 2012 Der Umstieg auf Erneuerbare Energien sowie der grosse Erneuerungs- und Ausbaubedarf bei der Produktion und Übertragung lassen einen grundlegenden Umbau des Elektrizitätssystems erwarten. Die Akademien der Wissenschaften Schweiz begrüssen, dass der Bund einen klaren Rahmen für die Energiepolitik...