دوره 4، شماره 1 - ( 12-1392 )                   جلد 4 شماره 1 صفحات 653-646 | برگشت به فهرست نسخه ها

XML English Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Ghasemian, Keshavarz, Sotodeh. Experimental Investigation of Surface Roughness Effect on Flow Boiling in Internal Combustion Engine Water Jacket . ASE 2014; 4 (1) :646-653
URL: http://www.iust.ac.ir/ijae/article-1-252-fa.html
Experimental Investigation of Surface Roughness Effect on Flow Boiling in Internal Combustion Engine Water Jacket . Automotive Science and Engineering. 1392; 4 (1) :646-653

URL: http://www.iust.ac.ir/ijae/article-1-252-fa.html


چکیده:   (21504 مشاهده)
The subjects of heat transfer and cooling system are very important topics in the Internal Combustion Engines (ICE). In modern cooling systems, low weight, small size and high compactness are the critical designing criteria that requires heat transfer enhancement. Boiling phenomenon which is occurred in the water jacket of the ICE is one of the methods to increase heat transfer in the coolant system of an ICE. A research has been shown that parameters such as material, temperature, and roughness of the heated surface have direct effect on the rate of heat transfer in a boiling phenomenon. In this paper the potential of boiling phenomenon and the effect of the surface roughness on the amount of heat flux removed by the coolant flow in the engine water jacket is investigated experimentally. For this purpose the experiments was carried out in three different flow velocities and also three different surface roughnesses. Results show that the boiling and roughness of a hot surface will increase the heat removal significantly.
متن کامل [PDF 446 kb]   (6082 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: موتور احتراق داخلی

ارسال نظر درباره این مقاله : نام کاربری یا پست الکترونیک شما:
CAPTCHA

بازنشر اطلاعات
Creative Commons License این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است.

کلیه حقوق این وب سایت متعلق به مجله بین‌المللی مهندسی خودرو می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2024 CC BY-NC 4.0 | Automotive Science and Engineering

Designed & Developed by : Yektaweb