Abstract
Soot deposition from fuel rich hydrocarbon combustion products on solid walls is investigated numerically for laminar stagnation point flow and laminar flow parallel to a fiat plate. Numerical predictions of soot deposition are made by solving the coupled momentum, energy, and soot transport equations, which include the effects of variable transport properties and thermophoretic transport (i.e. mass transport down a temperature gradient) of soot particles. The transient deposition rate for typical liquid rocket engine gas generator conditions is shown to decrease due the thermal resistance of the soot layer.
| Original language | English (US) |
|---|---|
| Title of host publication | 28th Aerospace Sciences Meeting, 1990 |
| Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
| State | Published - 1990 |
| Externally published | Yes |
| Event | 28th Aerospace Sciences Meeting, 1990 - Reno, United States Duration: Jan 8 1990 → Jan 11 1990 |
Other
| Other | 28th Aerospace Sciences Meeting, 1990 |
|---|---|
| Country | United States |
| City | Reno |
| Period | 1/8/90 → 1/11/90 |
Fingerprint
ASJC Scopus subject areas
- Aerospace Engineering
Cite this
Soot deposition on combustion chamber surfaces. / Makel, Darby B.; Kennedy, Ian M.
28th Aerospace Sciences Meeting, 1990. American Institute of Aeronautics and Astronautics Inc, AIAA, 1990. AIAA-90-0551.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Soot deposition on combustion chamber surfaces
AU - Makel, Darby B.
AU - Kennedy, Ian M.
PY - 1990
Y1 - 1990
N2 - Soot deposition from fuel rich hydrocarbon combustion products on solid walls is investigated numerically for laminar stagnation point flow and laminar flow parallel to a fiat plate. Numerical predictions of soot deposition are made by solving the coupled momentum, energy, and soot transport equations, which include the effects of variable transport properties and thermophoretic transport (i.e. mass transport down a temperature gradient) of soot particles. The transient deposition rate for typical liquid rocket engine gas generator conditions is shown to decrease due the thermal resistance of the soot layer.
AB - Soot deposition from fuel rich hydrocarbon combustion products on solid walls is investigated numerically for laminar stagnation point flow and laminar flow parallel to a fiat plate. Numerical predictions of soot deposition are made by solving the coupled momentum, energy, and soot transport equations, which include the effects of variable transport properties and thermophoretic transport (i.e. mass transport down a temperature gradient) of soot particles. The transient deposition rate for typical liquid rocket engine gas generator conditions is shown to decrease due the thermal resistance of the soot layer.
UR - http://www.scopus.com/inward/record.url?scp=85003749578&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85003749578&partnerID=8YFLogxK
M3 - Conference contribution
BT - 28th Aerospace Sciences Meeting, 1990
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
ER -