@inproceedings{1af7d31d58144ab6bb2f797e0599050a,
title = "PACTEL: Experiments on the behaviour of the new horizontal steam generator",
abstract = "Experiments were performed to study the behaviour of the PACTEL facility, a medium scale integral test loop simulating VVER 440 pressurized water reactors. The study focused on the operation of the new horizontal steam generator model installed in PACTEL. Three experiments were conducted: a small-break test to observe the steam generator behaviour over a range of primary coolant inventories, a hot leg loop seal experiment to study the cyclic behaviour of a loop seal and a loss of secondary side feedwater test to examine the effect of uncovered tubes in the steam generator. A reverse flow was observed in the lower part of the U-tube bundle of the steam generator during natural circulation. The flow reversal point dropped when the tubes uncovered, during secondary inventory reduction.",
author = "Jyrki Kouhia and Vesa Riikonen and Heikki Purhonen",
year = "1995",
language = "English",
isbn = "951-763-942-2",
series = "Lappeenrannan teknillinen korkeakoulu. Tieteellisi{\"a} julkaisuja",
publisher = "Lappeenranta University of Technology",
booktitle = "Proceedings of the 3rd International Seminar on Horizontal Steam Generators",
address = "Finland",
note = "3rd International Seminar on Horizontal Steam Generators ; Conference date: 18-10-1994 Through 20-10-1994",
}