Date: Thu, 28 Mar 2024 06:45:27 -0500 (CDT) Message-ID: <686593418.3162.1711626327447@cornell1-cos-conf1.managed.contegix.com> Subject: Exported From Confluence MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_Part_3161_594890251.1711626327446" ------=_Part_3161_594890251.1711626327446 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Location: file:///C:/exported.html
Author(s): Sebastian Vecchi, ANSYS Inc.
Problem Specification
1. Start-Up
2. Geometry
3. =
Mesh
4. Physics Setup
5. Solution/Results
6. Verification & Validation
In order to validate the results from= the tutorial, they must be compared to a source of credibility. The result= s will be compared to those found in =E2=80=9CVolvo Bluff-Body Stabilized F= lame.=E2=80=9D by Dong, Yunqing, Christian L=C3=BCbon, and Thomas Frank of = ANSYS, which include experimental results. Below is the velocity profile on= the centerline downstream of the triangular flame holder. It shows that, i= mmediately after the body, the velocity is about half of the inlet velocity= , momentarily zero and then slowly increases until it has just about reache= d the inlet velocity.
In order to find data within the AIM =
simulation that will support this, a velocity contour will be created with =
a plane that bisects the flow volume horizontally. Using the Add plane butto=
n, create a plane that horizontally bisects the flow volume. In the =
Plane panel, position it precisely by setting the =
span>Origin and orientation de=
finition to
After analysing the picture above, = it can be confirmed that the velocity directly downstream of the flameholde= r it is about half of the original inlet velocity, momentarily zero, and th= en slowly increases back to the inlet velocity.
Dong, Yunqing, Christian L=C3=BCbon, = and Thomas Frank. "Volvo Bluff-Body Stabilized Flame - Part 1: Non-reacting= Flow Investigations with AIM Fluids 16.2." ANSYS EKM Server. ANSY= S, 2 July 2015. Web. 17 July 2017.