Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Experience gained from development of modernized oil coolers for the oil supply system used in 800-MW turbines
AU - Aronson, K. e.
AU - Brodov, Yu. m.
AU - Ryabchikov, A. yu.
AU - Brezgin, D. v.
AU - Brezgin, V. i.
PY - 2009/8/1
Y1 - 2009/8/1
N2 - Problems encountered during retrofitting of oil coolers in operating steam turbine units are discussed. Results obtained from numerical simulation of oil leaks occurring in the gaps between the tube bundles of oil coolers are presented. Different design versions of a modernized MB-270-330 oil cooler are calculated, and the effect of different design parameters on the performance characteristics of such apparatuses is analyzed. The adopted technical solutions made it possible to develop the oil cooler that has been installed in 13 of the 15 800-MW turbine units that are currently in operation in Russia.
AB - Problems encountered during retrofitting of oil coolers in operating steam turbine units are discussed. Results obtained from numerical simulation of oil leaks occurring in the gaps between the tube bundles of oil coolers are presented. Different design versions of a modernized MB-270-330 oil cooler are calculated, and the effect of different design parameters on the performance characteristics of such apparatuses is analyzed. The adopted technical solutions made it possible to develop the oil cooler that has been installed in 13 of the 15 800-MW turbine units that are currently in operation in Russia.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=69249125841
U2 - 10.1134/S0040601509080035
DO - 10.1134/S0040601509080035
M3 - Article
VL - 56
SP - 636
EP - 643
JO - Thermal Engineering
JF - Thermal Engineering
SN - 0040-6015
IS - 8
ER -
ID: 38904480