2.252 articole găsite pentru „in”.
-
Rolul calapodului in relatia dintre piciorul militarilor si incaltaminte
Bogdan Sarghie, Aura Mihai
-
Progresul tehnologic si utilizarea navelor fara pilot
Ing. Neculai Banea, Dr.ing. Dragos Popa, Ing. Tudor-Mihai Tomescu (Germania), ing. Traian Tomescu
Lucrarea prezinta unele aspecte privind dezvoltarea pietelor pentru aeronavele fara pilot UAV pentru perioada 2012 - 2022
-
Calitatea energiei electrice in contextul protectiei mediului
prof. Ileana Dogaru
-
Amprenta de apa in generarea energiei electrice
Vlad Gabriel Dumitru, Ioana Corina Moga
-
EDITORIAL
Prof. dr. arh. Emil Barbu POPESCU, Preşedinte al Universităţii de Arhitectură şi Urbanism "Ion Mincu" (UAUIM) şi vicepreşedinte al Secţiei de Construcţii şi Urbanism a Academiei de Studii Tehnice din România (ASTR)
-
EDITORIAL
Ing. Traian TOMESCU Membru al Consiliului director al A.G.I.R., Presedintele Sucursalei A.G.I.R. Brasov Vicepresedinte al Asociatiei Aviatorilor Brasoveni
-
EDITORIAL
Dr. ing. Amuliu PROCA
-
CERCETAREA SI PROGRESUL TEHNOLOGIC –
FACTORI PRINCIPALI AI DEZVOLTARII
IMM-URILOR
Ing. Marian DUTA
Lucrarea prezinta doua exemple sugestive de proiecte de cercetare din cadrul Programului Operational Sectorial Cresterea Competitivitatii Economice, in care este implicat Institutul National de Cercetare - Dezvoltare si Incercari pentru Electrotehnica – Cra…
-
AN ANALYTIC METHOD FOR TWO-PORT PASSIVE NETWORK
COMPUTING FOR ANALYSIS OF COUPLED OSCILLATORS
Mihai IORDACHE, Lucia DUMITRIU, Lucian MANDACHE, Dragos Niculae, Jean-Marie PAILLOT (Franta), David CORDEAU (Franta)
Voltage controlled oscillators are present in the most of the digital communication system. In our days, they are used to control the phase in microwave antenna arrays. Researches are made so that a particular phase shift can be obtained by choosing the fre…
-
MODERNIZATION ELECTRIC SUBSTATIONS 110/20 KV
Eng. Florin DRACEANU PhD, Assoc. Prof. Eng. Cezar Dumitru POPA PhD, Assoc. Prof. Eng. Dumitru Radu PENTIUC PhD, Assoc. Prof. Eng. Leon MANDICI PhD
The subjects ”connection to the national energy system installations producing renewable electricity " is topical and of great importance for future managers of wind power, photovoltaic, biomass cogeneration. Economic situation in Romania also influence the…
-
DISPARATE THOUGHTS ABOUT FATEFULNESS OF OUR LIVES
Academician Boris DRAGANOV (Ucraina), Academician Gleb DRAGAN
-
WIND TURBINES OPERATION AND MAINTENANCE: PROBLEMS AND SOLUTIONS
Eng. Ana HAZI, Eng. Florin GHEORGHIU
In ultimii ani in Romania centralele eoliene au cunoscut o dezvoltare semnificativa, de la 10 MW la sfarsitul anului 2008, capacitatea totala de producere instalata si disponibila a energiei eoliene a ajuns la peste 1000 MW la inceputul anului 2012. O data …
-
PERFORMANCE OPTIMIZATION OF A PVT THAT IS INTEGRATED INTO AN INDUSTRIAL COMPANY
Prof. Eng. Aneta HAZI, PhD, Prof. Eng. Gheorghe HAZI PhD, Lecturer. Eng. Roxana GRIGORE PhD
In lucrare este prezentat un model matematic de optimizare a unui sistem PVT integrat intr-o unitate industriala, in care este folosita continuu caldura obtinuta din sistem. Functia obiectiv a modelului este eficienta energetica globala si eficienta exerget…
-
ENERGY MANAGEMENT SYSTEM OF HYBRID MICROGRID WITH ENERGY STOR
MSc. Mousa MARZBAND, MSc, Assoc. Prof. Andreas SUMPER, PhD - Spania, Prof. Mircea CHINDRIS, PhD, Assoc. Prof. Bogdan TOMOIAGA PhD
The economic scheduling of the generation units is playing a significant role in the energy management of the hybrid stand alone microgrid. Energy storage is an increasingly important part of the renewable energy sector because of the need to store power dur…
-
New technologies in street lighting systems
Eng. Alexandru LAVRIC, PhD S, Prof. Eng. Valentin POPA PhD, Eng. Codrin Males PhD S, Eng. Ilie Finis PhD S
-
Designing a road and architectural lighting system
Eng. Silvia LAURIC, Eng. Ioana TIPA, Prof. Eng. Radu PENTIUC PhD, Assoc. Prof. Eng. Daniela IRIMIA PhD, Assoc. Prof. Eng. Crengua BOBRIC PhD
-
Evaluation of retrofitting strategies for energy saving in Brazilian hotels
MSc. Arch. Eduardo CADEMARTORI(Brazilia), Lecturer Assis. Eng. Guglielmina MUTANI PhD(Italia), Assis. Arch. Daniel CÓSTOLA PhD.(Olanda), Prof. Dr.Ir. Jan LM HENSEN (Olanda)
-
Simulation of District heating operation with heat storage system
Eng. Aurora CUGNO, Eng. Michel NOUSSAN, Eng. Giulio CERINO ABDIN, Assis. Prof. Eng. Alberto POGGIO PhD - Italia
-
Passive house design in Romania as an influence of weather data analyses
Eng. Marcel Mugurel Iancu, Ph.D. candidate, Ph.D.Prof.Eng. Gheorghe – Constantin Ionescu , Eng. Raul Stelian Balota, Ph.D. candidate
-
Daily differences trends of the climatic parameters in the N-W part of Romania
Eng. Raul Stelian Balota, PhD attendand, Prof. Eng. Gheorghe Constantin Ionescu PhD, Eng. Marcel Mugurel Iancu, PhD attendand
