Multi-Physics Three-Dimensional Component Placement and Routing Optimization Using Geometric ProjectionSource: Journal of Mechanical Design:;2024:;volume( 146 ):;issue: 008::page 81702-1Author:Bello, Waheed B.
,
Peddada, Satya R. T.
,
Bhattacharyya, Anurag
,
Zeidner, Lawrence E.
,
Allison, James T.
,
James, Kai A.
DOI: 10.1115/1.4064488Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article presents a novel three-dimensional topology optimization framework developed for 3D spatial packaging of interconnected systems using a geometric projection method (GPM). The proposed gradient-based topology optimization method simultaneously optimizes the locations and orientations of system components (or devices) and lengths, diameters, and trajectories of interconnects to reduce the overall system volume within the prescribed 3D design domain. The optimization is subject to geometric and physics-based constraints dictated by various system specifications, suited for a wide range of transportation (aerospace or automotive), heating, ventilation, air-conditioning, and refrigeration, and other complex system applications. The system components and interconnects are represented using 3D parametric shapes such as cubes, cuboids, and cylinders. These objects are then projected onto a three-dimensional finite element mesh using the geometric projection method. Sensitivities are calculated for the objective function (bounding box volume) with various geometric and physics-based (thermal and hydraulic) constraints. Several case studies were performed with different component counts, interconnection topologies, and system boundary conditions and are presented to exhibit the capabilities of the proposed 3D multi-physics spatial packaging optimization framework.
|
Collections
Show full item record
contributor author | Bello, Waheed B. | |
contributor author | Peddada, Satya R. T. | |
contributor author | Bhattacharyya, Anurag | |
contributor author | Zeidner, Lawrence E. | |
contributor author | Allison, James T. | |
contributor author | James, Kai A. | |
date accessioned | 2024-04-24T22:41:59Z | |
date available | 2024-04-24T22:41:59Z | |
date copyright | 2/1/2024 12:00:00 AM | |
date issued | 2024 | |
identifier issn | 1050-0472 | |
identifier other | md_146_8_081702.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4295706 | |
description abstract | This article presents a novel three-dimensional topology optimization framework developed for 3D spatial packaging of interconnected systems using a geometric projection method (GPM). The proposed gradient-based topology optimization method simultaneously optimizes the locations and orientations of system components (or devices) and lengths, diameters, and trajectories of interconnects to reduce the overall system volume within the prescribed 3D design domain. The optimization is subject to geometric and physics-based constraints dictated by various system specifications, suited for a wide range of transportation (aerospace or automotive), heating, ventilation, air-conditioning, and refrigeration, and other complex system applications. The system components and interconnects are represented using 3D parametric shapes such as cubes, cuboids, and cylinders. These objects are then projected onto a three-dimensional finite element mesh using the geometric projection method. Sensitivities are calculated for the objective function (bounding box volume) with various geometric and physics-based (thermal and hydraulic) constraints. Several case studies were performed with different component counts, interconnection topologies, and system boundary conditions and are presented to exhibit the capabilities of the proposed 3D multi-physics spatial packaging optimization framework. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Multi-Physics Three-Dimensional Component Placement and Routing Optimization Using Geometric Projection | |
type | Journal Paper | |
journal volume | 146 | |
journal issue | 8 | |
journal title | Journal of Mechanical Design | |
identifier doi | 10.1115/1.4064488 | |
journal fristpage | 81702-1 | |
journal lastpage | 81702-17 | |
page | 17 | |
tree | Journal of Mechanical Design:;2024:;volume( 146 ):;issue: 008 | |
contenttype | Fulltext |