0% Complete
صفحه اصلی
/
نهمین کنفرانس بین المللی فناوری و مدیریت انرژی
Investigation of Hexagonal pin-fin in Jet Impingement Annular Heat Sink
نویسندگان :
Mohamad Hossein Razlansary
1
Mohammad Zabetian taraghi
2
Mohammad mehdi Heyhat
3
Mohsen Mashhadi keshtiban
4
1- تربیت مدرس
2- دانشگاه تربیت مدرس
3- دانشگاه تربیت مدرس
4- دانشگاه تربیت مدرس
کلمات کلیدی :
heat sink،electronic cooling،jet impingement،pin fin،heat transfer enhancemebt
چکیده :
Adding pin fins to jet impingement annular heat sink is a common passive technique to improve heat transfer. This article examines the impact of adding pin fins to the jet-impinging annular channel. A numerical study compared the performance of an impinging jet heat sink equipped with regular hexagonal pin fins against a simple channel configuration without pin fins. The analysis was conducted within a circular channel measuring 15 mm in length and 4 mm in height. Regular hexagonal pin fins were employed, with a ratio of 80% of the pillar's height to the channel's height. A single-phase water fluid was employed as a coolant within the Reynolds number range of 10,000 to 25,000. The channel material is copper, and a heat flux of 100 W/cm2 is applied to the bottom. The findings suggest that the channel with regular hexagonal pin fins enhances heat transfer in comparison to the simple channel but incurs a higher pressure drop.
لیست مقالات
لیست مقالات بایگانی شده
Design of a Solar Farm in the Siahpoosh Region of Qazvin Integrated With a Hydropower Plant for Energy Storage
Seyed Mohammad Hassan Nobakhti - Behdad Mahdavi - Alireza Jalali - Alireza Riasi
Asymmetric resonance phenomenon in transmission lines equipped with compensation reactors and study about destructive effects
Mohsen Khaleghi - Mohammad Hossein Norouzi
A Novel Fuzzy/SMC based Energy Management Strategy for Hybrid Energy Storage System in an Isolated DC Microgrid
Puria Safari - Ehsan Farrokhi - Hoda Ghoreishy
Optimal Energy Management of a Residential Microgrid Considering the Range Anxiety Factor, Uncertainties, and Time-of-Use Tariff Schemes
Ehsan Akbari - Milad Samady Shadlu
بررسی مشخصه انتقال حرارت در یک کلکتور خورشیدی دارای نوار پیچشی با استفاده از نانوسیالات گرافن و اکسید آلومنیوم
محمد صادق عابدی نژاد - دنیا صباغچی فیروزآباد - علیرضا تیموری
یک اینورتر شبه منبع امپدانس با بهره بسیار بالا متشکل از شبکه سوئیچ شده فعال
پوریا عظیمی - نیما اسماعیلی نسب - مجید حسین پور
Development Planning Policies for Renewable Electricity Generation in Competition with Fossil Electricity
Amir Meydani
تحلیل انرژی-اگزرژی سیکل بخار نیروگاه حرارتی شهید مفتح همدان؛ مطالعه موردی.
امیرحسین ضیایی آذر - جواد ابوالفضلی اصفهانی - محدثه میری
Residential Electricity Demand Forecasting Employing a Highly Accurate BiLSTM Intelligent Model
Hamed Kheirandish Gharehbagh - Sajjad Miralizadeh Jalalat - Masoud Agabalaye-Rahvar - Kazem Zare - Tuba Gözel
Performance of Bifacial Solar System for 1MW grid- connected solar power plant in Mashhad, Iran: Design, Simulation and Economic Analysis
Afrooz Ghavami - Mostafa Eidiani - Hossein Zeynal - Zuhaina Zakaria
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.5.0
