Title :
Electrogasdynamic converters with turbulization of gas jet by controlled unipolar ion current
Author :
Nagornyi, V.S. ; Grishin, A.S.
Author_Institution :
St. Petersburg State Polytech. Univ., Russia
Abstract :
On the basis of the linear theory of hydrodynamic stability mathematical models of electrogasdynamic processes originating in a fluid due under a strong electric field are provided. These models are used for determination of stability thresholds of laminar fluid flows and jets. Recommendations for increasing in sensibility and an amplification constant of jet electrogasdynamic converters with turbulization of gas jet by controlled unipolar ion current are provided.
Keywords :
electric field effects; electrohydrodynamics; electropneumatic control equipment; flow instability; jets; laminar flow; linear systems; EPC; amplification constant; electropneumatic control system; gas jet turbulization; hydrodynamic stability; jet electrogasdynamic converter; laminar fluid flow; linear theory; stability threshold determination; unipolar ion current; Control systems; Electrodes; Fluid dynamics; Fluid flow; Fluid flow control; Friction; Kinetic energy; Mathematical model; Stability; Voltage;
Conference_Titel :
Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on
Print_ISBN :
4-88686-063-X
DOI :
10.1109/ISEIM.2005.193551
