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Št. zadetkov: 4
Modeliranje cevne turbine z diagonalnim gonilnikom z računalniško dinamiko tekočin
Žiga Rosec, Marko Hočevar, Martin Petkovšek
Magistrsko delo
Oznake: magistrske naloge;vodne turbine;računalniška dinamika tekočin;Navier-Stokes enačbe;turbulentni model SST;školjčni diagram;specifična hitrost;
Da odgovorimo na potrebo po novi turbini nižjih specifičnih hitrosti, ki bo ohranjala prednosti Saxo turbin, smo izdelali novo enojno regulirano vertikalno cevno turbino, ki z diagonalnim gonilnikom omogoča nižjo specifično hitrost. Zaradi stroškov in časa potrebnega za izvajanje eksperimentalnega p ...
Leto: 2019 Vir: Fakulteta za strojništvo (UL FS)
Comparative analysis of bio-intermediates and waste-derived fuels in experimental gas turbine
Žiga Rosec, Véronique Dias, Francesco Contino, Tomaž Katrašnik, Tine Seljak
Izvirni znanstveni članek
Oznake: biotekočine;oksigenirana goriva;izpusti škodljivih snovi;izpusti delcev;plinska turbina;goriva iz odpadkov;zgorevanje;bioliquids;oxygenated fuels;emissions;particulate matter;gas turbine;waste-derived fuels;combustion;
The paper presents a first comparative analysis of emission formation phenomena of three different bioliquids, derived from low-cost waste streams while utilizing the same gas turbine-based experimental setup. A consistent and unbiased comparison is ensured by the application of the same experimenta ...
Leto: 2020 Vir: Fakulteta za strojništvo (UL FS)
Exhaust gas recirculation with highly oxygenated fuels in gas turbines
Žiga Rosec, Urban Žvar Baškovič, Tomaž Katrašnik, Tine Seljak
Izvirni znanstveni članek
Oznake: oxygenated fuel;exhaust gas recirculation;biofuel;particulate matter;gas turbine;advanced combustion concepts;
To achieve a near zero emission footprint of combustion in power generation, introduction of fuels with low global warming potential, namely low-carbon or carbon neutral fuels and simultaneous reduction of harmful emissions through implementation of advanced combustion concepts is necessary. The stu ...
Leto: 2020 Vir: Fakulteta za strojništvo (UL FS)
Spatially selective dilution
Tine Seljak, Urban Žvar Baškovič, Žiga Rosec, Tomaž Katrašnik
Izvirni znanstveni članek
Oznake: recirkulacija izpušnih plinov;nadzor gorljive zmesi;curek;razprševanje;zgorevanje;sproščanje toplote;exhaust gas recirculation;mixture control;spray;atomization;combustion;heat release;
To support the ongoing energy transition and minimize the environmental footprint of combustion related technologies, the paper presents a novel approach for combustion control in gas turbines and burners. It relies on spatially targeted injection of inert components in the spray core where existent ...
Leto: 2022 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 4
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