HEAT TRANSFER ANALYSIS ON LAPTOP COOLING SYSTEM USING LOOP HEAT PIPE TECHNOLOGY

Abstract

Science and Technology has prompted a new rebellion in humanoid life. Due the growth in technology, microelectronic tools especially laptops trail to be slighter, lighter and faster. As a high dispensation unit is complicated, laptops are exposed to statement a lot of heat, and in turn crafting hot spots on the dispensation unit. Since the cooling system presently working is not much disciplined to determination absent the heat in hot acnes, it is replaced with contemporary small Loop Heat Pipe (mLHP) knowledge for improved chilling. In totalling, this new inactive chilling solution has so many compensations similar to the present vigorous chilling solutions such as the noise-free action, inferior liveliness ingesting and advanced dependability. In this exploration, aalphanumeric archetype of laptop with the new cooling system is intended and examined using Computational Fluid Dynamics software Fluent. This examination is approved out with numerous heat debauchery rates of the heat source 30 W, 32 W, 43 W for dissimilar working conditions such as standard use of the notebook, standard use while charging the battery and 100% CPU load respectively. The heat dissipation and distribution for different working conditions are investigated. Based on the results obtained, a contemporary cooling solution is proposed for the overheating problem of laptops.