scholarly journals Structured Mesh Generation: Open-source automatic nonuniform mesh generation for FDTD simulation.

2016 ◽  
Vol 58 (3) ◽  
pp. 45-55 ◽  
Author(s):  
Michael K. Berens ◽  
Ian D. Flintoft ◽  
John F. Dawson
Keyword(s):  
Open Source ◽  
Mesh Generation ◽  
Fdtd Simulation ◽  
Nonuniform Mesh ◽  
Structured Mesh

NNW-GridStar: Interactive structured mesh generation software for aircrafts

2020 ◽  
Vol 145 ◽  
pp. 102803 ◽  
Author(s):  
Fengshun Lu ◽  
Long Qi ◽  
Xiong Jiang ◽  
Gang Liu ◽  
Yang Liu ◽  
...  
Keyword(s):  
Mesh Generation ◽  
Structured Mesh

Open-source fiber laser and amplifier design toolbox using custom FDTD simulation engine

2014 ◽  
Author(s):  
Luke K. Rumbaugh ◽  
Ming-Cheng Cheng ◽  
Yifei Li ◽  
William D. Jemison
Keyword(s):  
Fiber Laser ◽  
Open Source ◽  
Fdtd Simulation ◽  
Simulation Engine ◽  
Amplifier Design

Automatic Structured Mesh Generation Around Two-dimensional Airfoil Applied to Aerodynamics Computational

2020 ◽  
Author(s):  
Pedro Henrique de Araújo Bitencourt ◽  
Henrique Matos Campos ◽  
ALUISIO PANTALEAO
Keyword(s):  
Mesh Generation ◽  
Two Dimensional ◽  
Structured Mesh

Mesh Generation for Conjugate Heat Transfer Analysis of a Cooled High Pressure Turbine Stage

2008 ◽  
Author(s):  
Colinda Goormans-Francke ◽  
Guy Carabin ◽  
Charles Hirsch
Keyword(s):  
Heat Transfer ◽  
High Pressure ◽  
Mesh Generation ◽  
Conjugate Heat Transfer ◽  
Turbine Stage ◽  
High Pressure Turbine ◽  
Flow Solver ◽  
Rib Turbulators ◽  
Structured Mesh ◽  
Grid Points

The presented work demonstrates the feasibility of quasi-automatic structured mesh generation for all details in the complex cooling system of an industrial high pressure turbine stage, as required by advanced Conjugate Heat Transfer (CHT) simulations. The grid generation software has been adapted in order to quasi-automatically mesh typical cooling configurations such as cooling passages, basins, inserts, solid bodies, cooling holes, slots, and rib turbulators. A multi-domain structured mesh with about 154 million grid points and 12,316 blocks has been generated for the turbine stage. It includes 1,000 cooling holes, over 250 rib turbulators and 150 pin fins for the turbine stage. In order to verify the CFD response to the grid properties, simulations were performed as a first step on the coarse grid level (of 21.8 million grid points) using the 3D flow solver package FINE™/Turbo. The conductivity equation was solved for the solid part of the computational domain using the same temporal discretization scheme as for the flow solver. Parallel, coupled fluid/solid calculations using the k-ε turbulence model were performed on three different configurations: nozzle guide vane alone, rotor-blade alone, and full stage. These results show the feasibility of this approach to mesh generation for use in CHT modeling of the complex configuration of cooled turbine stages.

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