Heat transfer enhancement using ferro-nanofluid with megnatic field in tube having inserted twisted tube

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dc.contributor.advisorAlaiwi, Yaser
dc.contributor.authorAl Zerkani, Salim Abdulzahra Abboodi
dc.date.accessioned2023-12-21T07:38:08Z
dc.date.available2023-12-21T07:38:08Z
dc.date.issued2023en_US
dc.date.submitted2023
dc.departmentEnstitüler, Lisansüstü Eğitim Enstitüsü, Makine Mühendisliği Ana Bilim Dalıen_US
dc.description.abstractSeveral research initiatives will investigate the application of nanofluids more fully in order to enhance its commercialisation. Over the past ten years, the usage of magnetic nanofluids for enhancing heat transfer has gradually grown as a result of its superior thermal conductivity compared to other nanofluids. Nanoparticles have a significant impact on the thermal properties of base fluids, such as thermal conductivity and viscosity. When nanofluids are used, the double-tube heat exchanger's ability to transmit heat is considerably enhanced. Other experiments showed that when the concentration of nanofluids was reduced, the heat transfer coefficient increased even more. As a result, more investigation was needed before using nanofluids in plate heat exchangers. The colloidal suspension's thermal properties essentially differ from those of the base fluid. In multi-component systems like colloidal suspensions, suspended particles interact with one another significantly. The major goals of the current work are to assess the improvement in heat transfer achieved by utilizing twisted tape and ferro-nanofluid, and to model the impact of a magnetic field on ferro-nanofluid on the rate of heat transfer. Studies in computational fluid dynamics (CFD) are conducted to have a deeper understanding of the field of the stream. The (k-ε) model is used to explain the effects of the disturbance model, which comprises the configuration of two vehicle conditions. Therefore, these Cartesian direction frameworks will be addressed by the mathematical arrangement's procedures (x, y, and z). Calculation with three layers is produced. The framework math will be created and networked using ANSYS software, after which one case will be replicated. The mathematical results for the process of improving heat transfer utilizing twisted tape and ferro-nanofluid with the effects of several conditions: rotational cycle, magnetic field intensity, and concentration of ferro-nanofluid when using ferro-nanofluid with a magnetic field to improve heat transfer, the influence of the aforementioned conditions on pressure, temperature, and fluid velocity is also evident. The findings demonstrate that for all operating circumstances, fluid pressure decreases while velocity increases and temperature rises uniformly.en_US
dc.identifier.citationAl Zerkani, S. A. A. (2023). Heat transfer enhancement using ferro-nanofluid with megnatic field in tube having inserted twisted tube. (Yayınlanmamış yüksek lisans tezi). Altınbaş Üniversitesi, Lisansüstü Eğitim Enstitüsü, İstanbul.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12939/4370
dc.identifier.yoktezid828464
dc.institutionauthorAl Zerkani, Salim Abdulzahra Abboodi
dc.language.isoen
dc.publisherAltınbaş Üniversitesi / Lisansüstü Eğitim Enstitüsüen_US
dc.relation.publicationcategoryTezen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFerro-Nanofluiden_US
dc.subjectMagnetic Fielden_US
dc.subjectCFDen_US
dc.subjectHeat Transen_US
dc.titleHeat transfer enhancement using ferro-nanofluid with megnatic field in tube having inserted twisted tube
dc.typeMaster Thesis

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