Gerolymos, G. A. and Chapin, Vincent Generalized Expression of Chorochronic Periodicity in Turbomachinery Blade-Row Interaction. (1991) La Recherche Aérospatiale (n° 5). pp. 69-73. ISSN 0034-1223
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Abstract
The unsteady flow which is generated when 2 turbomachinery blade-rows are in relative angular motion is periodic in time with a different period in the frame of reference associated with each blade-row, and is characterized by a pitchwise traveling wave chorochronic periodicity. This periodicity is studied for arbitrary angular velocities and pitch-ratio of the 2 blade-row and simple formulae for the corresponding interblade-phase angles are given.
| Item Type: | Article |
|---|---|
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE |
| Laboratory name: | Département Aérodynamique Energétique et Propulsion - DAEP (Toulouse, France) - Aérodynamique avancée et contrôle |
| Statistics: | download |
| Deposited By: | Vincent Chapin |
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