دورية أكاديمية
CFD Application on Shell and Double Concentric Tube Heat Exchanger
| العنوان: | CFD Application on Shell and Double Concentric Tube Heat Exchanger |
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| المؤلفون: | Basma Abbas Abdulmajeed, Hawraa Riyadh Jawad |
| المصدر: | Journal of Engineering, Vol 25, Iss 2 (2019) |
| بيانات النشر: | University of Baghdad, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) |
| مصطلحات موضوعية: | CFD, shell-and-double concentric tube, heat exchanger, performance study, numerical simulation., Engineering (General). Civil engineering (General), TA1-2040 |
| الوصف: | This work is concerned with the design and performance evaluation of a shell and double concentric tubes heat exchanger using Solid Works and ANSY (Computational Fluid Dynamics). Computational fluid dynamics technique which is a computer-based analysis is used to simulate the heat exchanger involving fluid flow, heat transfer. CFD resolve the entire heat exchanger in discrete elements to find: (1) the temperature gradients, (2) pressure distribution, and (3) velocity vectors. The RNG k-ε model of turbulence is used to determining the accurate results from CFD. The heat exchanger design for this work consisted of a shell and eight double concentric tubes. The number of inlets are three and that of outlets are also three for all the fluids that pass through the heat exchanger. A comparison was made for the numerical and experimental results and it was found that the percentage error for the hot oil outlet temperature was (6.8%) and the percentage error was (- 21%) for cold water outlet temperature. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1726-4073 2520-3339 |
| Relation: | http://joe.uobaghdad.edu.iq/index.php/main/article/view/741; https://doaj.org/toc/1726-4073; https://doaj.org/toc/2520-3339 |
| DOI: | 10.31026/j.eng.2019.02.09 |
| URL الوصول: | https://doaj.org/article/943f3fb5a8c64507896271541147a63a |
| رقم الأكسشن: | edsdoj.943f3fb5a8c64507896271541147a63a |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 17264073 25203339 |
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| DOI: | 10.31026/j.eng.2019.02.09 |