Numerical Analysis of Heat and Flow Characteristics of Decaying Flow in Different Geometries Created Externally in a Horizontal Pipe
نویسندگان
چکیده
Bu çalışmada, boru girişine bağlı üç farklı girdap üretecinin (Üçgen-Dairesel-Kare) kullanılmasıyla indüklenen türbülanslı akışı incelemek için sayısal bir model tasarlanmıştır. doğrultuda 1000 W/m2 sabit ısı akışına sahip yatay üzerinde analizler HAD ortamında 5000, 10000 ve 15000 olmak üzere Reynolds sayısında yapılmıştır. Çalışmanın sonuçlarına göre, nispeten yüksek basınç düşüşüne neden olmasına rağmen, üçgen üretecinden geçen akış en iyi soğutma performansını gösterdi. Üçgen üreteci Nusselt sayısı yaklaşık 51.88 olarak tespit edilmiştir.
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ژورنال
عنوان ژورنال: Karadeniz fen bilimleri dergisi
سال: 2022
ISSN: ['1309-4726', '2564-7377']
DOI: https://doi.org/10.31466/kfbd.1085259