Investigation of convection heat transfer for high integral finned tube heat exchanger
العناوين الأخرى
تحقيق انتقال الحرارة بالحمل لمبادل حراري ذو أنابيب مزعنفة طويلة
المؤلفون المشاركون
Jabir, Hadir Sattar
Qasim, Muna Sabah
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 23، العدد 6 (30 نوفمبر/تشرين الثاني 2019)، ص ص. 70-88، 19ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2019-11-30
دولة النشر
العراق
عدد الصفحات
19
التخصصات الرئيسية
العلوم الاجتماعية (متداخلة التخصصات)
الموضوعات
الملخص EN
Numerical investigation has been performed in this work to evaluate the performance for triangular finned tube heat exchanger.
In numerical work, the effect of space (2.5, 3 and 3.5 mm) distance between every two finned shaped and the volumetric flow rate on the heat transfer coefficient are examined consists of cold water loop, hot air loop and the test section which is a concentric parallel flow double pipe heat exchanger.
Coldwater and hot air are used as working fluids in the tube side and shell side, respectively.
water at Reynold's numbers ranging from (3019.892 to 8035.044 ) flows through the inner tube.
The inlet cold water temperatures are (45, 35, 25 and15) oC respectively.
Numerical simulation has been carried out on present heat exchanger to analyze both flow field and heat transfer using ANSYS, FLUENT15 computational fluid dynamic (CFD) package model.
The finned tubes provide higher Nusselt numbers than the smooth tube.
In the less pitch (p=2.5mm) compared with other Numerical investigation has been performed in this work to evaluate the performance for triangular finned tube heat exchanger.
In numerical work, the effect of space (2.5, 3 and 3.5 mm) distance between every two finned shaped and the volumetric flow rate on the heat transfer coefficient are examined consists of cold water loop, hot air loop and the test section which is a concentric parallel flow double pipe heat exchanger.
Coldwater and hot air are used as working fluids in the tube side and shell side, respectively.
water at Reynold's numbers ranging from (3019.892 to 8035.044 ) flows through the inner tube.
The inlet cold water temperatures are (45, 35, 25 and15) oC respectively.
Numerical simulation has been carried out on present heat exchanger to analyze both flow field and heat transfer using ANSYS, FLUENT15 computational fluid dynamic (CFD) package model.
The finned tubes provide higher Nusselt numbers than the smooth tube.
In the less pitch (p=2.5mm) compared with other pitch.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Qasim, Muna Sabah& Jabir, Hadir Sattar. 2019. Investigation of convection heat transfer for high integral finned tube heat exchanger. Journal of Engineering and Sustainable Development،Vol. 23, no. 6, pp.70-88.
https://search.emarefa.net/detail/BIM-1114103
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Qasim, Muna Sabah& Jabir, Hadir Sattar. Investigation of convection heat transfer for high integral finned tube heat exchanger. Journal of Engineering and Sustainable Development Vol. 23, no. 6 (Nov. 2019), pp.70-88.
https://search.emarefa.net/detail/BIM-1114103
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Qasim, Muna Sabah& Jabir, Hadir Sattar. Investigation of convection heat transfer for high integral finned tube heat exchanger. Journal of Engineering and Sustainable Development. 2019. Vol. 23, no. 6, pp.70-88.
https://search.emarefa.net/detail/BIM-1114103
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1114103
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر