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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v30.i4-6.140
pages 330-336

Methods of a Decrease of the Expenditure of Energy for Cooling High-Temperature Gas-Turbine Plants

A. F. Slitenko
Khar'kov Poly technical State University, Khar'kov, Ukraine
A. I. Tarasov
Khar'kov Poly technical State University, Khar'kov, Ukraine
V. I. Chelak
Khar'kov Poly technical State University, Khar'kov, Ukraine
G. A. Pozdnyakov
Khar'kov Poly technical State University, Khar'kov, Ukraine

Краткое описание

Methods of a decrease of the expenditure of energy for cooling high-temperature gas-turbine plants are given. It is shown that the decrease is maximum owing to a decrease in the total cooling air consumption, a decrease in the properties of air taken from a compressor to a cooling system, and a decrease in the air leakage from a cooling path into a flow-through turbine part. A method of multi-criterion optimization of a cooling system in multidimensional space of properties is designed with allowance made for functional and parametric restrictions. The use of this method for decreasing the expenditure of energy for cooling gas-turbine plants shows its high efficiency.


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