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97177

Computed Effect of Varying Tip Clearance and Axial Gap on Gas Turbine Stage Performance Part (I): (Steady Flow)

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Last updated: 26 Dec 2024

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Abstract

turbine, imprecise axial gap and tip clearance are two significant sources of
inefficiency. This work investigates the effect of change in parameters such as
axial gap and tip clearance on axial flow gas turbine used in power generation.
Different combinations of axial gap and tip clearance have been tested to analyze
the performance of the turbine. It is revealed that the axial gap of 18.5% of axial
chord and 2.4% tip clearance of blade height is the optimum set value for the
maximum performance

DOI

10.21608/eijest.2016.97177

Authors

First Name

W

Last Name

Elwan

MiddleName

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Affiliation

Mechanical Power Engineering Department, Zagazig University., Egypt

Email

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City

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Orcid

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First Name

M

Last Name

Shaalan

MiddleName

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Affiliation

Mechanical Power Engineering Department, Zagazig University., Egypt

Email

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City

-

Orcid

-

First Name

M

Last Name

Nassief

MiddleName

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Affiliation

Mechanical Power Engineering Department, Zagazig University., Egypt

Email

-

City

-

Orcid

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First Name

M

Last Name

Gobran

MiddleName

-

Affiliation

Mechanical Power Engineering Department, Zagazig University., Egypt

Email

-

City

-

Orcid

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Volume

20

Article Issue

EIJEST, Vol. 20, 2016

Related Issue

14660

Issue Date

2016-09-01

Receive Date

2016-08-20

Publish Date

2016-09-01

Page Start

68

Page End

74

Print ISSN

1687-8493

Online ISSN

2682-3640

Article File

EIJEST_Volume 20_Issue EIJEST, Vol. 20, 2016_Pages 68-74.pdf

PDF . 926.3kB

Link

https://eijest.journals.ekb.eg/article_97177.html

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https://eijest.journals.ekb.eg/service?article_code=97177

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Original Article

Type Code

1,348

Publication Type

Journal

Publication Title

The Egyptian International Journal of Engineering Sciences and Technology

Publication Link

https://eijest.journals.ekb.eg/

MainTitle

Computed Effect of Varying Tip Clearance and Axial Gap on Gas Turbine Stage Performance Part (I): (Steady Flow)

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Article

Created At

23 Jan 2023