Experimental Investigation on Flow in Diffuser of 1090 MW Steam Turbine

被引：1

作者：

Hoznedl, Michal ^{[1
]}

Sedlak, Kamil ^{[1
]}

Mrozek, Lukas ^{[1
,2
]}

Bednar, Lukas ^{[1
]}

Kalista, Robert ^{[1
]}

机构：

[1] Doosan Skoda Power Sro, Expt Res, Tylova 1-57, Plzen 30128, Czech Republic

[2] Univ West Bohemia, Power Syst Engn Dept, Univ 8, Plzen 30614, Czech Republic

来源：

APPLICATION OF EXPERIMENTAL AND NUMERICAL METHODS IN FLUID MECHANICS AND ENERGY 2016: XX ANNIVERSARY OF INTERNATIONAL SCIENTIFIC CONFERENCE | 2016年 / 1745卷

关键词：

D O I：

10.1063/1.4953707

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The paper deals with flow of wet water steam in diffuser of turbine engine 1090 MW on saturated water steam. Experimental measurements were done while the turbine was in operation for a wide range of outputs. Defining the outlet velocity from the last stage and with knowledge of static pressures on the diffuser outlet, it is possible to define the contribution of the diffuser to the whole low pressure part efficiency.

引用

页数：6

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