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61.
Novejše energetske tehnologije
Andrej Predin, 2011, predgovor, spremna beseda

Objavljeno: 05.06.2012; Ogledov: 623; Prenosov: 36
URL Celotno besedilo (0,00 KB)

62.
The energy consumption challenge of sustainable tourism
Milan Ambrož, 2011, izvirni znanstveni članek

Ključne besede: tourism, sustainability, energy consumption, culture change
Objavljeno: 05.06.2012; Ogledov: 855; Prenosov: 27
URL Celotno besedilo (0,00 KB)

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64.
The vibrations of microbeams and nanotubes
Jurij Avsec, 2011, izvirni znanstveni članek

Opis: Temperature variations can significantly change the dynamic characteristics of macro-, micro- and nano-structures. In the presented article we have studied the microbeams and nanotubes under thermal effects. Microbeams and nanotubes will be very important in the future in the fields of MEMS and NEMS. For the physical explanation of vibrations of nanotubes classical mechanics is valid with some limitations. We have taken into account the influence of thermal force, axial force in rotating shaft and also gyroscopic effect. The effect of temperature-dependent material properties was considered primarily with respect to the temperature variations. On the basis of our analytical model it is possible to determine the vibrational characteristics in a very wide range of temperatures. In the presented paper it is shown for the first time in scientific literature the combined influence of temperature, gyroscopic effects and rotor speeds on shaft and beam vibrations.
Ključne besede: vibrations of microbeams, vibrations of nanotubes, rotor vibration, thermomechanics, nanomechanics
Objavljeno: 05.06.2012; Ogledov: 946; Prenosov: 14
URL Celotno besedilo (0,00 KB)

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Investigations of pumped-storage hydro plants in the Alpine area
Umboro Lasminto, Roman Klasinc, 2011, izvirni znanstveni članek

Ključne besede: pumped storage, investigation, scale model, numerical analysis
Objavljeno: 05.06.2012; Ogledov: 812; Prenosov: 18
URL Celotno besedilo (0,00 KB)

69.
Okrogla miza na konferenci ENRE v Termah Čatež 2011
Andrej Predin, 2011, predgovor, spremna beseda

Ključne besede: električna energija, Sava, trajnostna raba, hidroelektrarne
Objavljeno: 05.06.2012; Ogledov: 817; Prenosov: 16
URL Celotno besedilo (0,00 KB)

70.
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