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31.
Mathematical models for the simulation of pumps systems
Mitja Kastrevc, Edvard Detiček, 2012, izvirni znanstveni članek

Opis: This paper presents the influence of a mathematical model in the simulation of pumping systems; specifically, a model of an induction motor is presented; the paper also covers a comparison between commonly used mathematical models of AC motors. For verification of the simulated data, a practical pump system was tested.
Ključne besede: induction motors, mathematical modelling, hydraulic pump systems
Objavljeno: 10.07.2015; Ogledov: 302; Prenosov: 24
URL Celotno besedilo (0,00 KB)

32.
Isentropic efficiency of gas turbine axial compressors and the outdoor temperature effect
Josip Gašparinčić, Aleš Štricelj, 2012, izvirni znanstveni članek

Opis: This paper presents the calculation of the isentropic efficiency of a gas turbine axial compressor manufactured by Alstom. Isentropic efficiency shows how much energy is transformed in exergy and how much into anergy. This paper presents the calculation of axial compressor characteristics of an Alstom GT11N2 thermal power plant in Brestanica, Slovenia. The efficiency changes dependant on external temperatures during 2009 are also presented.
Ključne besede: gas turbine, axial turbo compressor, isentropic efficiency, temperature, pressure
Objavljeno: 10.07.2015; Ogledov: 388; Prenosov: 6
URL Celotno besedilo (0,00 KB)

33.
Fracture toughness of heterogeneous energy components
Zdravko Praunseis, 2012, izvirni znanstveni članek

Opis: The presence of different microstructures along pre-crack fatigue fronts has important effects on the critical crack tip opening displacement (CTOD). This value is the relevant parameter for the safe servicing of energy components (penstocks). In the case of specimens with a through thickness notch partly in the weld metal, partly in the heat affected zone and partly in the base material, i.e. using the composite notched specimen, the fracture behaviour strongly depends on the portion of ductile base material, its size and the distribution of the mismatching factor along the vicinity of the crack front.
Ključne besede: fracture toughness, energy materials, experimental testing
Objavljeno: 10.07.2015; Ogledov: 380; Prenosov: 8
URL Celotno besedilo (0,00 KB)

34.
Suša v Sloveniji, 2012
Andrej Predin, 2012, predgovor, spremna beseda

Ključne besede: suša, vodostaj rek, namakalni sistemi
Objavljeno: 10.07.2015; Ogledov: 339; Prenosov: 19
URL Celotno besedilo (0,00 KB)

35.
Oxygen cylinder filling
Gorazd Hren, Andrej Predin, Danilo Ritlop, Ignacijo Biluš, 2012, izvirni znanstveni članek

Ključne besede: oxygen cylinder, dilling, flow conditions
Objavljeno: 10.07.2015; Ogledov: 173; Prenosov: 3
URL Celotno besedilo (0,00 KB)

36.
British microbiology research journal
2011

Ključne besede: mikrobiologija, biologija
Objavljeno: 10.07.2015; Ogledov: 228; Prenosov: 2
URL Celotno besedilo (0,00 KB)

37.
'Forklift to grid' - how to synergise the electricity and logistics sectors
Andrej Predin, Matjaž Knez, Bojan Rosi, 2012, izvirni znanstveni članek

Objavljeno: 10.07.2015; Ogledov: 277; Prenosov: 4
URL Celotno besedilo (0,00 KB)

38.
Transition to a common 20kV distribution network
Damir Crnković, Željko Hederić, Miralem Hadžiselimović, 2012, izvirni znanstveni članek

Objavljeno: 10.07.2015; Ogledov: 410; Prenosov: 15
URL Celotno besedilo (0,00 KB)

39.
Brezplačno svetovanje pri optimiranju prihodkov od sončne elektrarne
Peter Virtič, 2013, drugi članki ali sestavki

Ključne besede: svetovanje, sončne elektrarne, optimizacija, prihodki
Objavljeno: 10.07.2015; Ogledov: 334; Prenosov: 13
URL Celotno besedilo (0,00 KB)

40.
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