The growing concern about unauthorized access and tampering with digital images requires the development of robust and secure watermarking methods. Traditional approaches frequently struggle with achieving a balance b...
详细信息
The heat transfers and fluid flow features of a Microchannel Heat Sink with Secondary Oblique Channels and Rectangular Ribs (MCHS-SOCRR) were examined by numerical and simulation modelling. The adap-tive neuro-fuzzy i...
详细信息
The heat transfers and fluid flow features of a Microchannel Heat Sink with Secondary Oblique Channels and Rectangular Ribs (MCHS-SOCRR) were examined by numerical and simulation modelling. The adap-tive neuro-fuzzy inference system was utilized to predict the Microchannel Heat Sink with Secondary Oblique Channels and Rectangular Ribs heat transfer properties of above-mentioned model using alu-minum oxide nanofluid after the modified dragonfly optimization algorithm approach method was used to establish the optimal geometric parameters for channel width, and relative rib width. At this phase, a comparison of ideal heat transfer and pressure drop values to the present model was made. The valida-tion of the thermal performance is simulated utilizing MATLAB. The significant outcomes of the current study are that the nanoparticle diameter has a significant impact on the temperature of the coolant and the wall. The Nusselt number rises as a consequence of increasing nanoparticles with high thermal con-ductivity in the system's heat transfer rate. When comparing the two methods, aluminum oxide nano -fluid had a faster rate of heat transfer than water. There is evidence that the flow rate of heat through a microchannel is greatly affected by the thermal conductivity of a nanofluid.(c) 2023 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Ain Shams Uni-versity. This is an open access article under the CC BY-NC-ND license (http://***/licenses/ by-nc-nd/4.0/).
暂无评论