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Al-Si ALAŞIMLARINDA SİLİSYUM MİKTARININ DÖKÜM PARÇA-KALIP ARAYÜZEY ISI TRANSFER KATSAYISI ÜZERİNE ETKİSİ

Neşet Akar
Necati Yalçın
Pages
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Publication Date
2013-02-15
DOI
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AI Summary & Key Takeaways

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

Sonuç olarak; arayüzey ısı transfer katsayısı silisyum içeriğinin azalması ile artmıştır, maksimumarayüzey ısı transfer katsayısı değerleri; %7Si’de 8900 W/m2K, %5Si’de 14600 W/m2K ve %3Si’de 19100W/m2K olarak elde edilmiştir.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Bu çalışmanın amacı katılaşma süresince su soğutmalı bakır soğutucu üzerinde tek yönlü dikey olarak katılaşanAl-Si alaşımlarında silisyum içeriğinin arayüzey ısı transferi katsayısına etkisini incelemektir.
📊
Key Findings & Data:Arayüzey ısıtransfer katsayısı silisyum içeriğine bağlı olarak, Sonlu Farklar Metoduna dayalı FORTRAN programı ilebelirlenmiştir.
💡
Conclusion & Impact:Sonuç olarak; arayüzey ısı transfer katsayısı silisyum içeriğinin azalması ile artmıştır, maksimumarayüzey ısı transfer katsayısı değerleri; %7Si’de 8900 W/m2K, %5Si’de 14600 W/m2K ve %3Si’de 19100W/m2K olarak elde edilmiştir.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Döküm-kalıp arayüzeyi · Al-Si alaşımları · ısı transfer katsayısı

Özet

Bu çalışmanın amacı katılaşma süresince su soğutmalı bakır soğutucu üzerinde tek yönlü dikey olarak katılaşanAl-Si alaşımlarında silisyum içeriğinin arayüzey ısı transferi katsayısına etkisini incelemektir. Arayüzey ısıtransfer katsayısı silisyum içeriğine bağlı olarak, Sonlu Farklar Metoduna dayalı FORTRAN programı ilebelirlenmiştir. Sonuç olarak; arayüzey ısı transfer katsayısı silisyum içeriğinin azalması ile artmıştır, maksimumarayüzey ısı transfer katsayısı değerleri; %7Si’de 8900 W/m2K, %5Si’de 14600 W/m2K ve %3Si’de 19100W/m2K olarak elde edilmiştir.

🔖

Cite This Article

Akar, N., Yalçın, N. (2013). Al-Si ALAŞIMLARINDA SİLİSYUM MİKTARININ DÖKÜM PARÇA-KALIP ARAYÜZEY ISI TRANSFER KATSAYISI ÜZERİNE ETKİSİ. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 22 Sayı: 3. https://ajindex.com/articles/1078868

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