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Journals / Sigma Journal of Engineering and Natural Sciences / 2026 / Volume: 34 Issue: 3

UTILIZATION OF SHIPBOARD AS A HEAT EXCHANGER IN SHIP CENTRAL COOLING SYSTEM: A NUMERICAL ANALYSIS

Ahmet Yurtseven(Yıldız Teknik Üniversitesi, Gemi İnşaatı ve Denizcilik Fakültesi, Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümü)
Yasin Üst(Yıldız Teknik Üniversitesi, Gemi İnşaatı ve Denizcilik Fakültesi, Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümü)
Bekir Şener(Yıldız Teknik Üniversitesi, Gemi İnşaatı ve Denizcilik Fakültesi, Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümü)
Ömer Kemal Kınacı(Yıldız Teknik Üniversitesi, Gemi İnşaatı ve Denizcilik Fakültesi, Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümü)
Pages
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Publication Date
2016-09-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The problem is also approached analytically by making certain assumptions and there is about 3% difference between the analytical and the numerical results.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A heat exchanger integrated to the central cooling system is used to cool the main engine in ships.
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Key Findings & Data:The main focus of this study is to analyze the prospect of the shipboard to be used as a heat exchanger. 3-D CFD analysis (StarCCM+) results are compared with the results obtained by the SPH method implementing explicit time integration.
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Conclusion & Impact:The problem is also approached analytically by making certain assumptions and there is about 3% difference between the analytical and the numerical results.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:CFD · heat transfer · SPH

Abstract

A heat exchanger integrated to the central cooling system is used to cool the main engine in ships. Central cooling system serves a “sea water based” cooling option. The main focus of this study is to analyze the prospect of the shipboard to be used as a heat exchanger. 3-D CFD analysis (StarCCM+) results are compared with the results obtained by the SPH method implementing explicit time integration. The problem is also approached analytically by making certain assumptions and there is about 3% difference between the analytical and the numerical results.

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Cite This Article

Yurtseven, A., Üst, Y., Şener, B., Kınacı, Ö. K. (2016). UTILIZATION OF SHIPBOARD AS A HEAT EXCHANGER IN SHIP CENTRAL COOLING SYSTEM: A NUMERICAL ANALYSIS. Sigma Journal of Engineering and Natural Sciences, Volume: 34 Issue: 3. https://ajindex.com/articles/1632954

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References (7)

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  5. CD-Adapco. ( 2009). Star CCM+ User Guide Version 4.04.011.
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