Kabuk ve boru eşanjörünün dış kabukuna helis boru eşanjör yerleştirilmesiyle ısı transferinin artırılmasının incelenmesi

This study investigates the enhancement of heat transfer in shell-and-tube heat exchangers , which are crucial in key industries such as energy, petroleum, and electrical power production. The focus is to assess the impact of adding a helical coil to these exchangers, a practice often utilized in refractory technology, to improve their efficiency. The approach includes a detailed numerical analysis of two HE models. The first is a conventional STHE, while the second is an innovative variant with a helical coil added to its outer shell. This modification aims to improve the HT process between oil and water. The study's findings reveal that the second model, with the helical coil, significantly enhances the HEs efficiency. This conclusion is drawn from comprehensive numerical simulations, highlighting the effectiveness of this design change. The originality of this thesis lies in its approach to combining traditional design elements with innovative modifications to improve HE efficiency. This strategy offers a practical solution for increasing thermal efficiency in industrial applications, marking a significant advancement in energy-efficient design practices.