AÇIK OYUK İÇEREN KANALLARDA BİLEŞİK ISI TRANSFERİ VE LAMİNAR AKIŞIN İKİ VE ÜÇ BOYUTLU OLARAK İNCELENMESİ

Bu çalışmada, zorlanmış ile doğal taşınımın birlikte geliştiği, açık oyuk içeren bir kanalda ısı transferi ve akışkan akışı, çeşitli oyuk boyutlarıve akışa etkileyen parametrelerin cinsinden, iki- ve üç-boyutlu modellerle sayısal olarak incelenmiştir.Oyuğun sol duvarı izotermal olarak tutulurken, kanal duvarları da dâhil olmak üzere diğer tüm duvarlar adyabatik kabul edilmiştir. Kanal boyunca hava (Pr = 0.71) akışı sağlanmaktadır. Bu çalışmada kullanılan geometrik parametreler, oyuk genişliğinin ile oyuk yüksekliğine oranı (0.5

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