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Journals / Makine Teknolojileri Elektronik Dergisi (elektronik) / 2015 / Cilt: 12 - Sayı: 3

EFFECTS OF CONJUGATE HEAT TRANSFER AND HEAT GENARATION FLOW OVER ON A VERTICAL PLATE EMBEDDED IN A POROUS MEDIA

GÖZENEKLİ BİR ORTAMDAKİ DÜŞEY PLAKA ÜZERİNDEN OLAN AKIŞA BİRLEŞİK ISI TRANSFERİ VE ISI ÜRETİMİNİN ETKİSİ

KERİM SÖNMEZ
M.Enes KUYUMCU
Pınar ALTUNTAŞ YAĞLICA
AHMET KAYA
Pages
47–60
DOI
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AI Summary & Key Takeaways

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

Testing the accuracy of the numerical method, the results are compared with those available in the existing literatüre and an excellent agreement is obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effects of conjugate heat transfer and heat generation flow over a vertical plate embedded in a porous medium have been investigated.
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Key Findings & Data:The plate has a finite thickness and one side is held a finite temperature.
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Conclusion & Impact:Testing the accuracy of the numerical method, the results are compared with those available in the existing literatüre and an excellent agreement is obtained.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the effects of conjugate heat transfer and heat generation flow over a vertical plate embedded in a porous medium have been investigated. The plate has a finite thickness and one side is held a finite temperature. In order to determine the velocity and temperature distributions in the flow area, the equations of Navier-Stokes and energy are transformed into the boundary layer equations using the similarity method. Then these equations solved numerically using the Keller box method. The effects of the conjugate heat transfer and the heat generation parameters on the velocity and temperature profiles as well as on the local skin friction and local heat transfer are determined. Testing the accuracy of the numerical method, the results are compared with those available in the existing literatüre and an excellent agreement is obtained.

Özet

Özet: Bu çalışmada, gözenekli bir ortamdaki düşey bir levha üzerinde olan akışa birleşik ısı transferi (conjugate) ve ısı üretiminin etkisi araştırılmıştır. Levha sonlu bir kalınlığa sahip ve bir yüzeyi sonlu bir sıcaklıkta tutulmaktadır. Akış alanında hız ve sıcaklık dağılımını belirlemek için, Navier-Stokes ve enerji denklemleri benzerlik yöntemiyle sınır tabaka denklemlerine dönüştürülmüştür. Daha sonra bu denklemeler Keller-box yöntemiyle nümerik olarak çözülmüştür. Birleşik (conjugate) ısı transferi ve ısı üretimi parametrelerinin hız ve sıcaklık profilleri ile yerel sürtünme katsayısı ve yerel ısı transfer parametrelerine etkisi belirlenmiştir. Nümerik yöntemin doğruluğunu sınamada, bazı özel limit durumlar için elde edilen sonuçlar, literatürde verilen sonuçlarla karşılaştırılmış ve mükemmel bir uyum elde edilmiştir.

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Cite This Article

SÖNMEZ, K., KUYUMCU, M., YAĞLICA, P. A., KAYA, A. (2015). EFFECTS OF CONJUGATE HEAT TRANSFER AND HEAT GENARATION FLOW OVER ON A VERTICAL PLATE EMBEDDED IN A POROUS MEDIA. Makine Teknolojileri Elektronik Dergisi (elektronik), Cilt: 12 - Sayı: 3, 47–60. https://ajindex.com/articles/281969

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