ASME IMECE Microfluidics Symposium, November 2001, New York City

(Symposium Chair, Kenny Breuer, Brown University, kbreuer@brown.edu)

Wednesday Nov. 14. Microfluidic Poster Session (Joint with MEMS Sub-Division)

MEMS-7B 9 AM–12 PM The Knudsen Compressor as an Energy Efficient Micro Scale Vacuum Pump

M. Young, G. Shiflett, E. P. Muntz, S. Vargo, and Amanda Green

Temperature-dependant Property Effects on Laminar Flow Characteristics in Rectangular Microchannel

Ho Joon Park, Sang Young Son, Mun Cheol Choi, Geunbae Lim, In-Soeb Song, and James Jungho Pak

Experimental Study on Roughness Effect for Laminar Micro-channel Gas Flow

Jih-Hsing Tu, Fangang Tseng, and Ching-Chang Chieng

Analysis of Time Periodic Electroosmotic Flows

Prashanta Dutta and Ali Beskok

The Resonant Micro Fan for Fluidic Transport, Mixing and Particle Filtering

Ryan J. Linderman, Subham Sett, and Victor M. Bright

Design and Fabrication of a Cellular Motor Driven Micro Fluidic System

Jed Young, Cheun Cheak Lee, Ajay Malshe, Steve Tung, and Michael Manson

The Fabrication and Test of a Phase-change Micropump

Hyeun Joong Yoon, Woo Young Sim, and Sang Sik Yang

Development of an Ejector-driven Micro Vacuum Pump

C. Wong, J. J. Sniegowski, M. S. Rogers, D. P. Aeschliman, and J. F. Henfling

A Review of Laminar Single-Phase Flow in Microchannels

Ian Papautsky, Tim Ameel, and A. Bruno Frazier

Numerical Simulation of Gas Flows in Micro-Filters

Imitaz Ahmed and Ali Beskok

Electrostatically Actuated Surface Micromachined Offset Planetary Gear Pump Design

M. I. Kilani, P.C. Galambos, Y. Haik, and C. J. Chen

Assesment of Viscous Flows in High-Speed Micro Rotating Machinery for Energy Conversion Applications

Luc G. Frechette

Impact of Pumping Surface Separation Distance on Micromachined Silicon Electroosmotic Pump Performance

Daniel J. Laser, Kenneth E. Goodson, Juan G. Santiago, and Thomas W. Kenny

Wednesday Nov. 14 Microflows with Particles and Bubbles (Juan Santiago, Stanford U. Chair)

FE-2B 2–3:30 PM

2:00 A Fast Algorithm for Particulate Micro-Flows in Complex Geometries

D. Lui, M. Maxey, and G. E. Karniadakis

2:18 Operational Limits of Suspension Flows through Sudden Contractions

B. Stoeber, Eddie Espanol and D. Liepmann

2:36 Shear-induced Arching of Particle-Laden Flows in Microtubes

Kendra V. Sharp and Ronald J. Adrian

2:54 A Sub-Millimeter Solenoid Device for Trapping Paramagnetic Microbeads

Luis D. Garcia, Lawrence C. Cheung, James C. Mikkelsen, Juan G. Santiago, Anthony F. Bernhardt and Vincent Malba

3:12 Two-Phase Flow Boiling in a Microchannel Heat Sink

Man Lee, Yiu Yan Wong , Man Wong, and Yitshak Zohar

Wednesday Nov. 14 Instabilities and Unsteady Phenomena in Microflows (Kenny Breuer, Brown U. Chair)

FE-3A 3:45-5:15 PM

3:45 An Electrokinetic Instability Micromixer

Michael H. Oddy, Juan G. Santiago, and James C. Mikkelsen,

4:03 Instability Modes of Two-Phase Flows in a Mixing-Layer Microdevice

Tak For Yu, Sylvanus Yuk Kwan Lee, Man Wong, and Yitshak Zohar

4:21 A Case for Magneto Hydro Dynamics (MHD)

Haim H. Bau

4:39 Dynamics of Field Amplified Sample Stacking

Rajiv Bharadwaj and Juan G. Santiago

4:57 Design of a Microfin Array Heat Sink Using Flow-induced Vibration to Enhance the Heat Transfer Rate in the Laminar Flow Regime

Jeung Sang Go, Geunbae Lim, Hayong Yun, Sung Jin Kim, and Inseob Song

Wendesday Nov. 14 Molecular Effects and Micro-Biofluidics (Roland Zengerle, Inst. For Microsystem Technology, Germany, Chair)

FE-4A 5:30–7:00 PM

5:30 Hydrodynamics in 2 ½ Dimensions: Making Jets in a Thin Plane

Robert Austin (Invited)

5:48 Liquid Transport Properties in Sub-Micron Channel Flows

K. Johan A. Westin, Kenneth S. Breuer, Chang-Hwan Choi, Peter Huang, Zhiqiang Cao, Bruce Caswell, Peter D. Richardson, and Merwin Sibulkin

6:06 Nanofluidics by Atomistic Simulation

Jon Freund (Invited)

6:24 Ratcheting Electrophoresis Microchip (REM) for Programmable Transport and Seperation of Macromolecules

T. Ohara and A. Majumdar

6:42 Thermal Transpiration as a Co-located Micro-scale Source of High

Pressure Gas for MEMS Devices

M. Young, G. Shiflett, E. P. Muntz, and S. Vargo

Thursday Nov. 15 Novel Microfluidic Devices (Carl Meinhart, UCSB, Chair)

FE-5A 7:45-9:15 AM

7:45 Thermocapillary Flow on Patterned Surfaces: A Design Concept for Microfluidic Transport

Sandra Troian (Invited)

8:03 A Large Flowrate Electrokinectic Pump with Micron Pores

Shuhuai Yao, David Huber, James C. Mikkelsen, and Juan G. Santiago

8:21 Micropump Design for Optimum Pressure/Flow Characteristics

Brian E. Williams and Fred K. Forster

8:39 A Pressure-Controlled Torsion-Type Check Microvalve

Chien-Chong Hong, Sang-Mae Lee, Chong H. Ahn, Matthew Nielsen, and Keith McManus

8:57 High-Impulse Digital Microthrusters using Low-Boiling-Temperature Liquid Propellant with High-Viscosity Fluid Plug

Tae Goo Kang, Sang Wook Kim, and Young-Ho Cho

Thursday Nov 15 Advanced Microfluidic Diagnostics (Fred Forster, U. of Washington, Chair)

FE-6A 9:30-11:00 AM

9:30 Pt Heater/Sensor Microarray for Distributed Fluidic Cooling Assessment

Yong-Kyu Yoon and Mark G. Allen

9:48 Electroosmotic Flow in a Grooved Micro-Channel Configuration: A Comparative Study of u-PIV Measurements and Numerical Simulations

Prashanta Dutta, Min Jun Kim, Kenneth D. Kihm, and Ali Beskok

10:06 Velocity Measurements of Flow Over Hydrophobic Microchannel Walls

Derek C. Tretheway and Carl D. Meinhart

10:24 Infrared Diagnostics for Measurement of Fluid and Solid Motion in Micromachined Devices

Kenneth Breuer, James C. Bird, Gengxin Han, and Johan A. Westin

10:42 Molecular Tagging Velocimetry Measurements in Supersonic Micro Jets

Walter R. Lempert, Naibo Jiang, Subin Sethuram, and Mo Samimy

Friday Nov 16 Open Forum (Channy Wong, Sandia National Labs, Chair)

FE-13A 11:15-12:45 PM

What is REALLY Hard in Microfluidics - Where Should We Spend Our Time?