![](/images/graphics-bg.png)
Numerical analysis for flow and heat transfer in new shapes of corrugated channel
Author
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 23, Issue 2 (30 Jun. 2015)12 p.
Publisher
Publication Date
2015-06-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract AR
تم في هذا البحث دراسة الجريان و انتقال الحرارة ثنائي البعد لمجرى ذو أشكال جديدة من التموج تحت ظروف الجريان كامل التطور.
تم حل المعادلات الحاكمة (الاستمرارية، الزخم و الطاقة) عدديا باستخدام طريقة الحجوم المحددة (FVM) بالاعتماد على تقنية SIMPLE.
الدراسة تمت ضمن مدى لرقم رينولدز (200-1400).
في هذا البحث تم دراسة تأثير رقم رينولدز و النسبة (LL / LR) لمدى (3.6-0.28) بثبوت طول موجة الجدار (Lw) و المسافة بين التعرجات (d) لكل الأشكال.
أوضحت النتائج أن انتقال الحرارة يتحسن باستخدام المجرى المتموج كذلك فان انتقال الحرارة يزداد و تقل الدوامات بتقليل النسبة (LL / LR).
Abstract EN
Present study numerically investigates the flow field and heat transfer in two dimensional new shapes of corrugated wall channels.
Simulations are performed for fully developed flow conditions.
The governing continuity, momentum and energy equations are numerically solved using finite volume method based on SIMPLE technique.
The investigation covers Reynolds number in the rage of 200-1400.
The effects of Reynolds number and varying (LR / LL) ratio from 0.28 to 3.6 are studied for keeping wavy wall wavelength (Lw) value and distance between triangle in corrugated channel (d) fixed for all shapes.
The results show that heat transfer enhancement increases by using corrugated channel and also, heat transfer increases and vortices are decreases with decreasing the value (LR / LL).
American Psychological Association (APA)
Yusuf, Ahmad Hashim. 2015. Numerical analysis for flow and heat transfer in new shapes of corrugated channel. Journal of University of Babylon for Engineering Sciences،Vol. 23, no. 2.
https://search.emarefa.net/detail/BIM-598181
Modern Language Association (MLA)
Yusuf, Ahmad Hashim. Numerical analysis for flow and heat transfer in new shapes of corrugated channel. Journal of University of Babylon for Engineering Sciences Vol. 23, no. 2 (2015).
https://search.emarefa.net/detail/BIM-598181
American Medical Association (AMA)
Yusuf, Ahmad Hashim. Numerical analysis for flow and heat transfer in new shapes of corrugated channel. Journal of University of Babylon for Engineering Sciences. 2015. Vol. 23, no. 2.
https://search.emarefa.net/detail/BIM-598181
Data Type
Journal Articles
Language
English
Notes
Includes appendices.
Record ID
BIM-598181