@inproceedings{fae31b89839e46c9965623bcebe06cc5,
title = "Numerical simulation of particle breakup/coalescence processes in shock waves",
abstract = "The numerical simulations to assess particle breakup/coalescence processes while passing through oblique shocks are performed. Gas-particle two phase flow are addressed by one-way coupled population balance equation (PBE) using the direct quadrature method of moments (DQMOM) for heterogeneous particles. Air-water droplet system is solved within the flow field over the 2-d wedge-shaped bodies (10 and 15 deg). The current study focuses on quantifying the effect of particle phase characteristics (0.05 µm < D43 < 0.45 µm, 0.05 < mf < 0.45) before the oblique shock on the particle size after the shock. The effect of shock strength by changing inflow Mach number (1.5 < M1 < 2.5) is assessed too. It is observed that the collision processes occurs when inflow particle D43 is 0.05 µm in all currently considered shock waves. Collision-breakup interface within the flow field behind the shock wave is identified too.",
author = "Park, {Ki Sun} and Heister, {Stephen D.}",
note = "Publisher Copyright: {\textcopyright} 2013, American Institute of Aeronautics and Astronautics Inc. All rights reserved.; 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, JPC 2013 ; Conference date: 14-07-2013 Through 17-07-2013",
year = "2013",
doi = "10.2514/6.2013-4084",
language = "English",
isbn = "9781624102226",
series = "49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference",
}