"3"^^ . . "Prague" . . "Innovative Design Optimization of Centrifugal Compressor Impeller for Small Turboprop Aero Engines"@en . "Inovativn\u00ED n\u00E1vrh konstrukce rotoru odst\u0159ediv\u00E9ho kompresoru pro mal\u00E9 turbovrtulov\u00E9 motory"@cs . "In the paper a new innovative approach to the design of the centrifugal compressor impeller blades with the goal to improve the centrifugal compressor stage performance characteristics, namely its efficiency and the range of stable work is described. The new design of the impeller flow passage geometry consists of the separation of the impeller blades into two parts. First part is formed by the axial-diagonal flow inducer section of the rotor. The second part of the impeller blade row is designed with double number of blades as in the first part of the impeller. Calculated compressor stage performance characteristics using FLUENT solver show significant improvement of characteristics, particularly in the maximum attainable efficiency and stable working range in comparison with standard, but already advanced centrifugal compressor stage of the same size almost the same design working point."@en . . "Inovativn\u00ED n\u00E1vrh konstrukce rotoru odst\u0159ediv\u00E9ho kompresoru pro mal\u00E9 turbovrtulov\u00E9 motory"@cs . "COMPRESSOR; Propulsion; THERMODYNAMIC; TURBOPROP ENGINES"@en . "P(1M0501)" . "7"^^ . . . "In the paper a new innovative approach to the design of the centrifugal compressor impeller blades with the goal to improve the centrifugal compressor stage performance characteristics, namely its efficiency and the range of stable work is described. The new design of the impeller flow passage geometry consists of the separation of the impeller blades into two parts. First part is formed by the axial-diagonal flow inducer section of the rotor. The second part of the impeller blade row is designed with double number of blades as in the first part of the impeller. Calculated compressor stage performance characteristics using FLUENT solver show significant improvement of characteristics, particularly in the maximum attainable efficiency and stable working range in comparison with standard, but already advanced centrifugal compressor stage of the same size almost the same design working point." . . . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . "21220" . . "Innovative Design Optimization of Centrifugal Compressor Impeller for Small Turboprop Aero Engines"@en . "2006-06-11+02:00"^^ . . "Hanus, Daniel" . . "Innovative Design Optimization of Centrifugal Compressor Impeller for Small Turboprop Aero Engines" . "Praha" . "Advanced Engineering Design AED 2006" . "\u010Censk\u00FD, Tom\u00E1\u0161" . "Je pops\u00E1m n\u00E1vrh rotoru odst\u0159ediv\u00E9ho kompresoru s inovativn\u00ED konstrukc\u00ED zvy\u0161uj\u00EDc\u00ED \u00FA\u010Dinnost."@cs . "[8D25B1DCC32E]" . . . "Innovative Design Optimization of Centrifugal Compressor Impeller for Small Turboprop Aero Engines" . "RIV/68407700:21220/06:02132080" . . "479761" . . "3"^^ . . "80-86059-44-8" . . . "Ne\u010D\u00EDslov\u00E1no" . "Kostroun, Tom\u00E1\u0161" . . "RIV/68407700:21220/06:02132080!RIV08-MSM-21220___" .