Exploring Thermal Characteristics of Functionally Graded Nanomaterials for Enhanced Heat Dissipation in Electronic Devices
| Authors | N.B.V. Lakshmi Kumari1, Anne Jagadish2, Ishart M. Mirzana3, Jogi Krishna4, Atul Bhattad2, Nageswara Rao Medikondu2 |
| Affiliations |
1Research Scholar, Department of Mechanical Engineering, Koneru Lakshmaiah Education FoundationVaddeswaram, Guntur, 522302, India 2Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, 522302, India 3Department of Mechanical Engineering, Muffakham Jah College of Engineering and Technology,Hyderabad, Telangana 500034, India 4Department of Mechanical Engineering, Rise Krishna Sai Prakasam Group of Institutions, Valluru, Ongole, Andhra Pradesh, 523272, India |
| Е-mail | medikondu1979@gmail.com |
| Issue | Volume 16, Year 2024, Number 3 |
| Dates | Received 15 April 2024; revised manuscript received 22 June 2024; published online 28 June 2024 |
| Citation | N.B.V. Lakshmi Kumari, Anne Jagadish, Ishart M. Mirzana, и др., J. Nano- Electron. Phys. 16 No 3, 03021 (2024) |
| DOI | https://doi.org/10.21272/jnep.16(3).03021 |
| PACS Number(s) | 44.25. + f, 44.27. + g |
| Keywords | Electronic systems, Functionally Graded Materials, Heat Sink, Thermal performance, CPU. |
| Annotation |
With the advancements in electronic systems, efficient cooling has become an exciting task in thermal grounds. For optimum working conditions of electronic systems energy-efficient a heat sink is used. In the present paper, thermal simulation is carried out on two different profiles of existing heat sinks used in the processor. Six different cases were studied and compared namely natural and forced convection on circular and rectangular heat sinks with and without FGM (Functionally Graded Materials.) Conventional material aluminium alloy 6061 and functionally graded material AlSi10Mg are used to understand the variation of temperature of the heat sink by applying the necessary boundary conditions for the heat sink profile. The energy model and finite volume method have been used for investigation using ANSYS software. In comparison between the two heat sink profiles, it is witnessed that the circular heat sink dissipates more heat. From the thermal analysis, it is found that using FGM will improve the heat transfer rate, and the temperature variation is found to be 3oC in comparison with conventional material because FGM is inhomogeneous materials consisting of two or more materials. |
|
List of References |
Other articles from this number
1) Influence of Microsecond Pulse Helium Plasma Flow on the Surface Morphology and Crystal Structure of the Photovoltaic Converters Based on CdS/CdTe [03001-1-03001-8]2) Investigation of Complementary Metamaterial Resonators-Based Novel Dual-Band Coplanar Slotted Antenna for Wireless Communication [03002-1-03002-5]
3) The Prospects of Obtaining a New Material with a Hetero-Baric Structure Gexsi1 – x-Si Based on Silicon for Photo Energy Applications [03003-1-03003-4]
4) Controlling by Defects of Switching of ZnO Nanowire Array Surfaces from Hydrophobic to Hydrophilic: First-Principles Calculations [03004-1-03004-7]
5) A Miniaturized Metamaterial Resonator-based Microwave Biosensor with High Quality Factor for Solid Materials Characterization [03005-1-03005-5]
6) Advanced 2 x 1 MIMO Antenna Design for 5G Wireless Communications with Equivalent Circuit Integration [03006-1-03006-5]
7) Integration of Binary Subcarrier Search with Hilbert Matrix (BSS – HBM) using 39 GHz MIMO Antenna in 5G Application [03007-1-03007-5]
8) Miniaturized T and Inverted T Slotted Ultra Wide Band Antenna with Defected Ground (DG) System for 5G Communication [03008-1-03008-7]
9) Compact SIW Based Band Pass Filter for sub 6 GHz Band Application [03009-1-03009-4]
10) Design and Analysis of Two Element Modified Circular Shaped MIMO Antenna for 5G Application [03010-1-03010-5]
11) Tuning of Graphene Oxide Thin Films Synthesis and Characterization with Electronic Behaviour [03011-1-03011-5]
12) Development of a Dual-Band Microstrip Patch Antenna with Rectangular Slot for Next-Generation 12-35 THz Applications [03012-1-03012-4]
13) Investigation on Six Element Dipole Array Antenna for ISM Band Wireless Communication Applications [03013-1-03013-5]
14) Size-Dependent Physical Properties of Metallic Films: Analysis of Thermal and Mechanical Characteristics in the Nanoscale Regime [03014-1-03014-5]
15) Nano Granular Metallic Thin Films: Unravelling Non-Linear Electrical Conduction and Resistive Switching for Neuromorphic Applications [03015-1-03015-5]
16) Enhancing Nanocomposite Filtration Membranes: Refined SVM Approach for Precise Estimation of Permeate Flux and Foulant Rejection [03016-1-03016-5]
17) Surface Water Quality Methods of Determining [03017-1-03017-5]
18) Visible Light- Driven Cesium-Titanium Iodide (Cs2TiI6) Double Perovskite Photocatalytic dye Degradation [03018-1-03018-6]
19) Smart Factory Navigation: Sensor-Driven Access Point Selection for Automated Guided Vehicles [03019-1-03019-5]
20) Electrochemical and Thermodynamic Investigation of Drug Solfarlem as a Potential Corrosion Inhibitor for Nickel-Phosphorus Coatings [03020-1-03020-5]
21) Identification of GTO Switch Fault in Voltage Source Inverter in PV Integrated Microgrid [03022-1-03022-5]
22) Experimental Study on Structural, Morphological and Optical Properties of Nanocomposite Materials for Dielectric Applications [03023-1-03023-5]
23) Developing Functional Fabrics with Nano-Metal Coatings for Multiple uses by Investigating their Electromagnetic and Ultraviolet Properties [03024-1-03024-6]
24) The Increasing of Water Transport Resources under the Influence of a Thermal Field by the Usage of Modified Epoxy Nanomaterials [03025-1-03025-7]
25) Design and Analysis of a Concentric Ring Based Split Ring Monopole Antenna with Characteristic Mode Analysis (CMA) for IoT Communication Applications [03026-1-03026-6]
26) Assessment of Optimization Parameters for Video Transmission over Optical Fiber using an H265/HEVC Encoder in Video Streaming Applications [03027-1-03027-7]
27) Study of Optical Properties and Structural Features of Object using the X-ray Phase Contrast Method [03028-1-03028-6]
28) Measurement of Very Small Variation of Effective Resistance of MOSFET Deputed in Active Microgrid Inverter Operation [03029-1-03029-5]
29) Human Inner Ear Implant with an Acoustic Information Transmission Channel [03030-1-03030-8]
30) Relaxation of Electronic Excitation in Triazide Molecules [03031-1-03031-5]
31) Fabrication of CdSe/Si Thin Films Solar Cell by CBD [03032-1-03032-3]
