Direct immersogeometric fluid flow and heat transfer analysis of objects represented by point clouds

A Balu, MR Rajanna, J Khristy, F Xu… - Computer Methods in …, 2023 - Elsevier
Immersogeometric analysis (IMGA) is a geometrically flexible method that enables one to
perform multiphysics analysis directly using complex computer-aided design (CAD) models …

Photogrammetry-based computational fluid dynamics

X Wang, M Jaiswal, AM Corpuz, S Paudel… - Computer Methods in …, 2023 - Elsevier
Computational fluid dynamics (CFD) is the cornerstone of the design and analysis process
in many engineering applications. Not only has it been applied in the design phase, but it …

Direct Flow Simulation of Objects Represented by Point Clouds

MC Hsu, A Balu - Frontiers in Computational Fluid-Structure Interaction …, 2023 - Springer
In this chapter, we present a recently proposed approach for performing multiphysics
analysis using immersogeometric analysis (IMGA) on complex geometries represented by …

Multi-framework-based approach for optimizing dwelling conditions and energy efficiency in subtropical climatic conditions

SK Verma, Y Anand, S Anand - Journal of Thermal Analysis and …, 2023 - Springer
Buildings sector being responsible for more than one-third of the overall energy
consumption is growing rapidly. One of the top priorities of building designers is to minimize …

Performance assessment of a new energy harvesting system using thermoelectric generator coupled with solar radiation on hybrid nanofluids

RR Sahoo, K Srivastava - Journal of Thermal Analysis and Calorimetry, 2022 - Springer
Combining energy recovery and renewable energy technologies for energy harvesting
systems is a real challenge. In the present study, an innovative new energy harvesting …

Coupled Computation Fluid Dynamics Models for Air Flow and Thermal Analysis of Marine Engine Room

JA George, SK Saha - Journal of Thermal Science …, 2021 - asmedigitalcollection.asme.org
Thermal management of machinery spaces of marine vessels using a heating ventilation
and air conditioning (HVAC) system is needed to maintain the temperature within the …

Finite-element thermal analysis of flows on moving domains with application to modeling of a hydraulic arresting gear

K Hong, C Wang, F Xu - Journal of Thermal Analysis and Calorimetry, 2021 - Springer
In this paper, we develop a finite-element framework of simulating the heat transfer of flows
on moving domains. A stabilized formulation is utilized to discretize the heat equation posed …

Computational investigation of the impact of glass flexure on thermal efficiency of double-pane windows

S Xu, B Ganapathysubramanian - Journal of Thermal Analysis and …, 2021 - Springer
Windows contribute significantly to the energy efficiency of a building because a
considerable amount of energy can potentially be lost through windows. Double-pane …

Mesh-Driven Resampling and Regularization for Robust Point Cloud-Based Flow Analysis Directly on Scanned Objects

M Jaiswal, AM Corpuz, MC Hsu - Available at SSRN 4894052 - papers.ssrn.com
Point cloud representations of three-dimensional objects have remained indispensable
across a diverse array of applications, given their ability to represent complex real-world …

Immersogeometric analysis with point cloud geometry towards practical applications

J Khristy - 2021 - search.proquest.com
Recently, immersogeometric analysis (IMGA) was successfully applied to simulate
compressible and incompressible fluid flows over CAD models represented using triangles …