DENA, A NEW PF DEVICE

Mohammad A. Tafreshi1, Mohammad Farrahi1, Mohammad Lamchi1, Shervin Goudarzi1, Hassan Habibi1, Mdjid Memarzadeh1, Vahid Siahpoush1, Elham Saeedzadeh1, Valentin P. Vinogradov2, Vyacheslav I. Krauz2, Vladimir A. Krivtsov2, Mikhail A. Karakin2, Victor V. Myalton2, Vasilij P. Tykshaev2

1Plasma Physics Division, Atomic Energy Organization of Iran, P.O. Box 14155-1339, Tehran, Iran,
2Plasmofo, Ltd., 123 098 Moscow, 1-2 Vassilevsky Str., Russia


In this paper we are going to introduce "Dena", a new Filippov type plasma focus facility, with a condenser bank of 0.288 mF, and a maximum supplying energy of 90 kJ (at Vmax = 25 kV). The facility was installed and started to work in the first quarter of the year 2000. Major points of the paper are: - Dena’s construction, functionality, and diagnostic system. – Preliminary results: Different modes of neutron, X-ray, and "hot spot" production, as well as the possibility of controlling operational mode, by changing anode configuration and initial discharge condition.