Day 1 — Saturday, June 6, 2026
Drag Prediction Workshop Focused Working Groups

Session 1

9:00–10:15
Opening Remarks and Grids
Session Chair: John Vassberg
Time Speaker Institution Code / Note Grid
9:00–9:10 Ben Rider
Brent Pomeroy
DPW Organizing Committee Opening Remarks
9:10–9:25 Ben Rider Boeing Test Cases: Sources of Scatter
9:25–9:35 Claudio Pita
Sam Salehian
Cadence Cadence Grids
9:35–9:45 Andrew Wick
Rick Hooker
(Presented by Ben Rider)
Helden Aerospace HeldenMesh Grids
9:45–10:00 Brent Pomeroy NASA Langley (Emeritus) 25 Years of Grids: A Drag Prediction Workshop Retrospective
10:00–10:15 Ben Rider Boeing OVERFLOW
FELight
GGNS
Structured
Unstructured
10:15–10:30 Break

Session 2

10:30–11:45
Sources of Scatter Working Group I
Session Chair: Hadar Ben-Gida
Time Speaker Institution Code / Note Grid
10:30–10:45 Camille Fournis
Ilias Petropoulos
ONERA elsA Structured
10:45–11:00 Murilo Cunha Mestriner
Angelo Antonio Verri
Embraer CFD++ Unstructured
11:00–11:15 Marshall Galbraith
Vaibhavi Addala
Young (Tony) Hyun Ryu
MIT SANS Adapted Unstructured
11:15–11:30 Mehmet Sahin
Ibrahim Asar
Istanbul Technical University HEMLAB Unstructured
11:30–11:45 Chris Toomer University of the West of England ANSYS-CFX, Fluent Unstructured
11:45–1:15 Lunch (on your own)

Session 3

1:15–3:00
Sources of Scatter Working Group II
Session Chair: Melissa Rivers
Time Speaker Institution Code / Note Grid
1:15–2:00 Chris Toomer University of the West of England Sources of Scatter Summary Presentation Unstructured
2:00–2:15 All Attendees Open Discussion
2:15–2:45 Ed Tinoco DPW Organizing Committee Retrospective: DPW Through the Years
2:45–3:00 Break

Session 4

3:00–4:45
Wind Tunnel Test Environment Working Group
Session Chair: Marshall Galbraith
Time Speaker Institution Code / Note Grid
3:00–3:10 Brent Pomeroy NASA Langley (Emeritus) NTF Geometry Summary
3:10–3:20 Ben Rider Boeing Test Cases: Wind Tunnel Test Environment
3:20–3:35 Jeff Housman NASA Ames LAVA Structured Overset
3:35–3:50 Eduardo Molina
Angelo Antonio Verri
Embraer Volcano ScaLES WMLES
3:50–4:05 Ben Rider Boeing Key Questions: Scatter and Test Environment WGs
4:05–4:35 All Attendees Discussion
4:35–4:45 DPW Organizing Committee Closing of Day 1 — Review Day 2 Agenda