724 articole găsite pentru „pH”.
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GRAPHICAL INTERFACE TO PLOT THE PHASOR DIAGRAM OF A RAILWAY SYNCHRONOUS GENERATOR
Lecturer Eng. Gabriela-Dana PETROPOL-SERB, PhD, Eng. Ion PETROPOL-SERB
Diagrama fazoriala a generatorului sincron de tractiune este larg folosita pentru a analiza comportarea acestuia in timpul functionarii, dar si ca instrument de lucru in proiectarea sa. Deoarece atat functionarea generatoarelor sincrone de tractiune cat si …
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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…
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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…
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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
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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
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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)
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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
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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
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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
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Assesment of cost-effective sollutions for district heating systems moderization
Assoc. Prof. Eng. Marcel Ionel, PhD, Lecturer Eng. Diana Enescu, PhD, Lecturer Eng.Otilia Nedelcu, PhD
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COMBINED ELECTROSTATIC SEPARATION AND CLASSC METHODS OF RECYCLING PLASTICS FROM END-OF-LIFE VEHICLES
Ec. Eng. Robert T. Toth, Ph.D Candidate, Ec. Eng. Viorica Saplonai Ph.D Candidate, Eng. Daniel Dobrean Ph.D Candidate, Monica Saplonai Ph.D Candidate, Eng Clin Plea Ph.D Candidate, Eng Mrioara Moldovan, Ph.D, Prof.Eng. Roman Morar, Ph.D
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The gims-based research remote sensing platforms
Prof. Eng. Vladimir F. KRAPIVIN PhD(Rusia), Prof. Eng. Anatolji M. SHUTKO PhD (Rusia), Prof. Eng. Costic NITU PhD, Assoc. Prof. Eng. Anda Sabena DOBRESCU PhD
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The effects of dietary linseed oil and ?-tocopheryl acetate on fatty acids content and lipid oxidation of rainbow trout (Oncorhynchus Mykiss) fillets during
Mihalca Liviu, Tita Ovidiu, Mihalca Ana, Sandor Zsuzsana
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Influence of sea buckthorn fortification on sensory, physical and rheological characteristics of yogurt
Tifrea Anca-Maria, Tita Ovidiu, Dan Alina Florentina
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A study of electrochemical oxidation of 2.4-dinitrophenol from wastewaters in order to protect the quality of soils
Bebeselea Adriana, Mnerie Gabriela
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The study of aluminium eloxation from sulphuric acid electrolyte
Cretu Carmen Monica
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LIDAR and sunphotometer for aerosol investigation in Timisoara
Vetres Ion, Bassim Malan, Ionel Ioana
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EQUIVALENT ELECTRIC SCHEME OF THE DEVICES USED TO STUDY THE BEHAVIOR OF LIQUIDS IN ELECTRIC FIELDS
Carmen BUTURCA, Sorin CIOATA, Adrian Traian PLESCA
This paper refers to the sources (devices) for electric field, which are special capacitors, where the environment is the dielectric fluids studied. Wiring diagrams for liquid equivalent devices are necessary, combined with AC phasor diagrams to study the po…
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APPILCABILITY PRINCIPLES OF THERMAL SPRAYING
Prof. Assoc. Eng. Mihaela POPESCU, Phd student Ibolyka BRAN, Dr. Eng. Radu Alexandru ROSU, Assist. Dr. Eng. Carmen OPRIS
Pulverizarea termica este un domeniu, folosit cu succes in ingineria suprafetei ,datorita versatilitatii si gamei largi de materiale de depunere utilizate (metalice, compozite,ceramice, aliaje cu memoria formei, cermeti). Se exemplifica interdisciplinaritatea…
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EFFECT OF CHLORIDE IONS SOURCE ON CORROSION OF REINFORCED NORMAL AND HIGH PERFORMANCE CONCRETE
PhD, Assist. Prof. Tareq Salih AL-ATTAR, MSc, Lect. Mustafa Sameer ABDUL-KAREEM
The aim of this paper is to investigate the influence of chloride ions source on corrosion of steel embedded in different types of concrete. The experimental part consisted of: chloride content analysis, rapid chloride permeability test (RCPT), and linear pol…