HEAT TRANSFER IN THE COOLER - CPU INTERFACE
Journal Title: TEHNOMUS - Year 2013, Vol 20, Issue 1
Abstract
The increased number of requests regarding the cooling of the computers and the miniaturization of electronic components, determined the search for new solutions for intensifying the heat exchange between the processor and the heat sink, the link between these two being realized by means of a thermoconducting paste. The current article aims to realize a brief presentation of the concerns regarding the improvement of heat exchange in the CPU –heat sink interface. In the second part, it is realized a calculation method of thermal transfer through TIM, highlighting the presence of some inhomogeneities and gaps in TIM, determining a rise of temperature. The model is used and validated by comparison with numerical results obtained by authors in specialized literature.
Authors and Affiliations
Pătuleanu Liliana, Andronic Florin, Manolache-Rusu Ioan-Cozmin, Radion Ivan
Keywords
Related Articles
- EP ID EP87707
- DOI -
- Views 169
- Downloads 0
THE INFLUENCE OF ENVIRONMENT TEMPERATURE VARIATION ON THE STRENGTH CHARACTERISTICS OF COMPOSITE MATERIALS TYPE “ALUCOBOND"
In this paper the authors present an analysis of the influence of temperature variation on the strength characteristics of the composite material called „ALUCOBOND”;, a material used in construction on plating exterior w...
INTERNAL AND INTERNATIONAL CONCERNS OVER SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL ACCOUNTING
Sustainable development is the kind of development aimed at meeting the needs of the present, without compromising the ability of future generations to meet their own needs. The European Union has transformed the joint e...
RESEARCH ON HOLLOW CATHODE EFFECT AND EDGE EFFECT AVOIDANCE IN PLASMA NITRIDING TREATMENT
This paper contains a description of the nitriding installation with unpolarized grid in order to avoid hollow cathode effect and edge effect. For the experimental study we have made wedge samples cut, and triangular pri...
AN INTELLIGENT SYSTEM SEARCH FOR INDOOR COLOR RECOGNITION: A COMPARISON
This work addresses a map-based method for the localization of mobile robots (wheeled or legged) in indoor environments, using monocular vision. This method is comprised of four stages: image acquisition, image feature e...
IRESEARCH ON THE CORROSION OF CONSTRUCTION MATERIALS FISSURE MACHINERY HYDROCARBONS IN CONTAMINATED ENVIRONMENTS WITH STAFF FROM CORROSIVE BY CRUDE OIL DISTILATION
In the atmospheric distillation of crude oil facilities and in vacuum of the fuel oil were highlighted in uniform and uneven general corrosion, local corrosion in the form of points, spots, caves and cracking, selective,...