Design Modification of Cooling Water System for Hydropower Plants [A Case Study of Middle Marsyangdi Hydropower Plant in Nepal]

Dr. Rajendra Shrestha; Shiv Kumar Shah

Design Modification of Cooling Water System for Hydropower Plants [A Case Study of Middle Marsyangdi Hydropower Plant in Nepal]

Dr. Rajendra Shrestha * §

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Shiv Kumar Shah

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§ Department of Mechanical Engineering, Pulchowk Campu...

Design Modification of Cooling Water System for Hydropower Plants [A Case Study of Middle Marsyangdi Hydropower Plant in Nepal]

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Abstract

Middle Marsyangdi Hydropower Plant (MMHPP) in Nepal, has been currently facing a severe problem with the existing Cooling Water System (CWS) due to excessive silt which is coming with the flowing water in the open loop of CWS. Due to this, the existing system has been experiencing unexpected unit breakdown as well as frequent maintenance that ultimately cause a severe impact on the power generation. This problem could be overcome by introducing a close loop circuit along with an open loop circuit of cooling water supply which passes through a Tubular Heat Exchanger directly submerged into Draft Tube water where heat transfer could takes place. Based on the suitable design parameters, existing site conditions of the plant and ensuring its technical feasibility, a detailed design of proposed Tubular Heat Exchanger has been carried out.

References

1 Cites in Article

Reference Format

J Holman (1997). Heat Transfer Technologies and Practices for Effective Energy Management, by G.S. Samdani (ed.), McGraw‐Hill Inc., New York (1996). 250 pages. ISBN 0‐07‐057769‐2.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

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Not applicable for this article.

How to Cite This Article

Dr. Shrestha, Shiv Shah. 2015. "Design Modification of Cooling Water System for Hydropower Plants [A Case Study of Middle Marsyangdi Hydropower Plant in Nepal]". Global Journal of Research in Engineering, Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 15 (GJRE Volume 15 Issue F6).

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GJRE Volume 15 Issue F6

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

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Classification

GJRE-F Classification FOR Code: 090699

Submission ReceivedFebruary 3, 2015
Peer Review Double Blind
Handling Editor
Accepted March 5, 2015
Published March 15, 2015

Version of record

v1.2

Issue date

August 20, 2015

Language

English

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Article Matrices

Total Score: 107

Country: Nepal

Subject: Global Journal of Research in Engineering

Authors: Shiv Kumar Shah, Dr. Rajendra Shrestha (PhD/Dr. count: 1)

View Count (all-time): 378

Total Views (Real + Logic): 1156

Total Downloads (simulated): 95

Publish Date: 2015 03, Sun

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Total Views: 1.2K

Total Downloads: 95

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