More or less the first research I did regarding suspensions was my Ph.D. thesis, submitted to the mathematics department of MIT in July 2003. It is a big file though,
due to the number of pictures.
Sedimentation in a stratifed ambient
My first paper was written in collaboration with John Bush and Bev
Thurber and is concerned with particle clouds. My contribution was to
model the flow of a particle cloud and simulate numerically its
progression. This paper was published in the Journal of Fluid Mechanics
in August 2003, vol 489, pp 29-54.
Particle clouds in homogeneous and stratified environments
My next paper was written in collaboration with Tom Peacock and John Bush
and is concerned with the Boycott effect in a stratified ambient. It was
published in the Journal of Fluid Mechanics in April 2005, vol 529, pp 33-49.
The Stratified Boycott Effect
My next paper was written in collaboration with Tom Peacock and John Bush
is concerned with the Boycott effect in Magma Chambers. It was be
published in the Geophysical Research Letters in March 2004, Vol. 31,
No. 5, L05611
The Boycott Effect in Magma Chambers
My research is also concerned with the fundamentals of settling
particles in a stratified ambient, the time evolution of the
concentration of particles and the instabilities that may result from
settling in a stratified ambient. This paper has been published in
Physics of Fluids in July 2005, 17 (7): Art. No. 073302.
Hindered settling in a stratified ambient
I then wrote an article written in collaboration with Vincent Piche, Eckart Meiburg
and using an idea from Moshe Strauss on numerical simulations of gravity
currents. This paper is published in Computers & Fluids, June 2006, 35 (5), pp 492-500.
Evaluation of a simplified approach for simulating gravity currents over slopes of varying angles
This lead to an
article written in collaboration with Moshe Strauss, Eckart Meiburg, Ben
Kneller and Mike Glinsky on numerical simulations of resuspensing gravity
currents. This paper was published in the Journal of Geophysical
Research, December 2005, 110 (C12), C12022.
High resolution simulations of resuspending gravity currents: conditions for self-sustainment
I then wrote an article in collaboration with Tom Peacock and
Remi Cousin, on
instabilities generated in a stratified tank with a moving
side-wall. It was published in the Journal of Fluid Mechanics,
August 2008, 609, 305-317.
Stability of a
stratified fluid with a vertically moving sidewall
I am currently working with
undergraduates Sydney Montroy and William Douandju to assess
the potential of settling particles to behave as heat
carriers. In a separate project, I am collaborating with
Dr. Mike Sprague to simulate as directly as possible the
process by which a particulate deposit may be suspended by a
vigorous flow above it.
Last modified: Mon Jul 12 16:29:47 PDT 2010