Căutare după Autor "Dulgheru, Valeriu"
Afișează articolele 1-2 of 2
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Conceptual Design of the Electrical Micro-Hydro-Power Station for the Conversion of Flowing Water Kinetic Energy Into Mechanical and Electrical
Bostan, Ion; Bostan, Viorel; Dulgheru, Valeriu (Universitatea "Dunărea de Jos" din Galați, 2006)The engineering complex study of the triad “gear-technology-transmission” has permitted to elaborate a new type of precessional transmissions with multicouple gear. In this paper, the authors present the mathematic model ... -
Power Losses Estimation in Precessional Gear
Bostan, Ion; Dulgheru, Valeriu; Bodnariuc, Ion (UDJG, 2010)Having established the estimation relations of power losses in basic kinematical joints, it becomes relatively simple to establish the estimation relation of kinematical precessional transmission efficiency which, on the ...