You need JavaScript to view this

HypGrid2D. A 2-d mesh generator

Abstract

The implementation of a hyperbolic mesh generation procedure, based on an equation for orthogonality and an equation for the cell face area is described. The method is fast, robust and gives meshes with good smoothness and orthogonality. The procedure is implemented in a program called HypGrid2D. The HypGrid2D program is capable of generating C-, O- and `H`-meshes for use in connection with the EllipSys2D Navier-Stokes solver. To illustrate the capabilities of the program, some test examples are shown. First a series of C-meshes are generated around a NACA-0012 airfoil. Secondly a series of O-meshes are generated around a NACA-65-418 airfoil. Finally `H`-meshes are generated over a Gaussian hill and a linear escarpment. (au)
Authors:
Publication Date:
Mar 01, 1998
Product Type:
Technical Report
Report Number:
RISO-R-1035(EN)
Reference Number:
SCA: 170600; PA: DK-98:001544; EDB-98:086317; NTS-98:006772; SN: 98001985376
Resource Relation:
Other Information: PBD: Mar 1998
Subject:
17 WIND ENERGY; AIRFOILS; COMPUTERIZED SIMULATION; CURVILINEAR COORDINATES; FLOW MODELS; MESH GENERATION; NAVIER-STOKES EQUATIONS; TWO-DIMENSIONAL CALCULATIONS
OSTI ID:
632740
Research Organizations:
Risoe National Lab., Roskilde (Denmark). Test Station for Wind Turbines
Country of Origin:
Denmark
Language:
English
Other Identifying Numbers:
Other: ON: DE98768890; ISBN 87-550-2368-1; TRN: DK9801544
Availability:
OSTI as DE98768890
Submitting Site:
DK
Size:
36 p.
Announcement Date:

Citation Formats

Soerensen, N N. HypGrid2D. A 2-d mesh generator. Denmark: N. p., 1998. Web.
Soerensen, N N. HypGrid2D. A 2-d mesh generator. Denmark.
Soerensen, N N. 1998. "HypGrid2D. A 2-d mesh generator." Denmark.
@misc{etde_632740,
title = {HypGrid2D. A 2-d mesh generator}
author = {Soerensen, N N}
abstractNote = {The implementation of a hyperbolic mesh generation procedure, based on an equation for orthogonality and an equation for the cell face area is described. The method is fast, robust and gives meshes with good smoothness and orthogonality. The procedure is implemented in a program called HypGrid2D. The HypGrid2D program is capable of generating C-, O- and `H`-meshes for use in connection with the EllipSys2D Navier-Stokes solver. To illustrate the capabilities of the program, some test examples are shown. First a series of C-meshes are generated around a NACA-0012 airfoil. Secondly a series of O-meshes are generated around a NACA-65-418 airfoil. Finally `H`-meshes are generated over a Gaussian hill and a linear escarpment. (au)}
place = {Denmark}
year = {1998}
month = {Mar}
}