NATURAL CONVECTION IN A CAVITY WITH A BLOCK MOUNTED ON IT

Öz

In this study natural convection in a cavity with a block mounted on a vertical wall was investigated numerically. The effects of the placement and, the dimensions of block on natural convection were studied. The block mounted vertical wall was warmer than the outer vertical wall and block itself was insulated perfectly. A SIMPLEM algorithm was used based on finite control volume approach for calculations. Calculations were performed in the range of 103

Anahtar Kelimeler

• Natural Convection, Horizontally Divided Cavity, Non-staggered grid, SIMPLEM algorithm

DÜŞEY CİDARINA BLOK MONTE EDİLMİŞ BİR OYUKTA DOĞAL TAŞINIM İÇİN SAYISAL BİR ÇALIŞMA

Öz

Düşey duvarına blok monte edilmiş oyuk içerisinde, bloğun yeri ve boyutunun doğal taşınım üzerindeki etkisi sayısal olarak incelenmiştir. Bloklar tamamen yalıtımlı ve blok yerleştirilmiş düşey duvarın diğer duvara göre daha sıcak olduğu kabul edilmiştir. Problem için zamana bağlı olmayan çözümler elde edilmiştir. Hesaplamalar Rayleigh sayısının 104

Anahtar Kelimeler

• Doğal Taşınım, Yatay olarak bölünmüş oyuk, Şaşırtmasız grid, SIMPLEM algoritma

Kaynakça

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