Journal ArticleDOI
Constructal design of heat sources with different heat generation rates for the hot spot mitigation
TLDR
In this paper, the optimum heat generation ratio among discrete heat sources generating different amounts of heat in order to mitigate the hot spot was determined by following the constructal design method, where the average and total heat sources' heat generation rates were kept equal for every examined cases.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2020-12-01. It has received 10 citations till now. The article focuses on the topics: Heat generation & Heat transfer.read more
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Experimental Methods for Engineers
TL;DR: Better known for free eBooks in the category of information technology research, case studies, eBooks, Magazines and white papers, there is a lot more that you can explore on this site.
Journal ArticleDOI
Multi-Objective Constructal Optimization for Marine Condensers
TL;DR: In this paper, a marine condenser with exhausted steam as the working fluid is researched, and constructal designs of the condenser are numerically conducted based on single and multi-objective optimizations, respectively.
Ted-aj03-252 three dimensional conjugate heat transfer in a horizontal channel with discrete heating
Qinghua Wang,Yogesh Jaluria +1 more
TL;DR: In this article, the effects of the spatial arrangement of heat sources, the thermal conductivity ratio of the bottom plate material to air, and the Reynolds numbers on the overall and local heat transfer in a rectangular duct with two discrete flush-mounted heat sources were evaluated.
Journal ArticleDOI
Constructal design for the layout of multi-chip module based on thermal-flow-stress coupling calculation
TL;DR: In this article, a comprehensive performance indicator considering the maximum temperature, maximum thermal stress and maximum deformation is constructed to optimize the layout of chips with the constraints of the total occupied areas of printed circuit board and chips according to constructal theory.
Journal ArticleDOI
Smart microchannel heat exchanger based on the adaptive deformation effect of shape memory alloys
TL;DR: In this paper, a shape memory alloy vortex generator (SMA-VG) was proposed to address the challenges associated with complex working conditions and random hotspots of electronic components, which can automatically adjust to change the flow characteristics of the microchannel, such that the cooling capacity and heat dissipation demand can be matched intelligently without external control.
References
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Experimental methods for engineers
TL;DR: In this paper, the authors present basic concepts and analysis of experimental data for basic electrical measurements and sensors, including Displacement and Area Measurements, Pressure Measurement, Flow Measurement and Temperature Measurement.
Experimental Methods for Engineers
TL;DR: Better known for free eBooks in the category of information technology research, case studies, eBooks, Magazines and white papers, there is a lot more that you can explore on this site.
Journal ArticleDOI
Forced Convection Cooling Across Rectangular Blocks
TL;DR: In this paper, a control-volume-based finite difference procedure with appropriate averaging for the diffusion coefficients is used to solve the coupling between the solid and fluid regions, and the analysis is extended to study the optimum spacing between heat sources for a fixed heat input and a desired maximum temperature at the heat source.
Journal ArticleDOI
Optimal distribution of discrete heat sources on a wall with natural convection
TL;DR: In this article, the authors apply the constructal method to the discovery of the optimal distribution of discrete heat sources cooled by laminar natural convection, where the global objective is to maximize the global conductance between the wall and the fluid or to minimize the hot-spot temperatures when the total heat generation rate and global system dimensions are specified.
Journal ArticleDOI
Optimal distribution of discrete heat sources on a plate with laminar forced convection
TL;DR: In this article, constructal theory is applied to the fundamental problem of how to arrange discrete heat sources on a wall cooled by forced convection, where the global objective is to maximize the conductance between the discrete heated wall and the fluid.