Experimental Thermal Performance Characterization of Flat Grooved Heat Pipes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Thermal performance of flat-shaped heat pipes using nanofluids

0017-9310/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.ijheatmasstransfer.2009.12.007 * Corresponding author. E-mail address: [email protected] (K. Vafai). Analytical models are utilized to investigate the thermal performance of rectangular and disk-shaped heat pipes using nanofluids. The liquid pressure, liquid velocity profile, temperature distribution of the heat pipe wall, tempera...

متن کامل

Performance characteristics of pulsating heat pipes as integral thermal spreaders

In the recent past, Pulsating Heat Pipes (PHPs) have attracted the attention of many researchers as viable candidates for enhanced heat transfer through passive two-phase heat transfer mechanism. Although a complete theoretical understanding of operational characteristics of this device is not yet achieved, there are many emerging niche applications, ranging from electronics thermal management ...

متن کامل

Transient thermal performance analysis of micro heat pipes

A theoretical analysis of transient fluid flow and heat transfer in a triangular micro heat pipes (MHP) has been conducted to study the thermal response characteristics. By introducing the system identification theory, the quantitative evaluation of the MHP’s transient thermal performance is realized. The results indicate that the evaporation and condensation processes are both extended into th...

متن کامل

Experimental validation of an analytical model for predicting the thermal and hydrodynamic capabilities of flat micro heat pipes

An analytical model by Lefèvre and Lallemand (1) that couples a 2D hydrodynamic model for both the liquid and the vapor phases inside a flat micro heat pipe (FMHP) and a 3D thermal model of heat conduction inside the FMHP wall has been modified. It consists of superposing two independent solutions in order to take into account the impact of evaporation or condensation on the equivalent thermal ...

متن کامل

Numerical Analysis of Thermal Performance of Flat Heat Pipe

Three dimensional numerical investigation is carried out to study the influence of geometry on thermal behavior of flat heat pipe. Two phase mixture model has been formulated to investigate the phase change phenomena during steady state operation of flat heat pipe. In this model, single fluid approach is used and governing equations for mass, momentum and energy are discretised using finite vol...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Heat Transfer Engineering

سال: 2018

ISSN: 0145-7632,1521-0537

DOI: 10.1080/01457632.2018.1442395