PUBLICATIONS
1 | 1974 | R. L. Powell, E. F. Aharonson, W. H. Schwarz, D. F. Proctor, G. K. Adams and M. Reasor. Rheological behavior of normal tracheobronchial mucus of canines. Journal of Applied Physiology 37:447-451. |
2 | 1975 | R. L. Powell and W. H. Schwarz. Rheological properties of polyethylene oxide solutions. Rheologica Acta 14:729-740. |
3 | 1975 | R. L. Powell and W. H. Schwarz. Rheological properties of aqueous poly(ethylene) oxide solutions in parallel superposed flows. Transactions of the Society of Rheology 19:617-643. |
4 | 197 | R. L. Powell and W. H. Schwarz. Nonlinear dynamic viscoelasticity. Journal of Rheology 23:323-352. |
5 | 1979 | R. L. Powell and W. H. Schwarz. Geometrical effects in the measurements of mechanical properties in parallel superposed flows. Journal of Polymer Science. Polymer Physics Edition 17:969-985. |
6 | 1979 | R. L. Powell, W. H. Schwarz, J. A. House and J. B. Emery. Immunological and virological effects on the rheological properties of canine mucus. Biorheology 16:485-490. |
7 | 1980 | R. L. Powell and W. H. Schwarz. Comments on “Nearly extensional flows.” Physics of Fluids 23:420. |
8 | 1980 | R. L. Powell and R. T. Foister. Comment on “Water drop experiment for introductory laboratory.” American Journal of Physics 48:879. |
9 | 1981 | R. L. Powell and W. H. Schwarz. Infinitesimal perturbations of extensional motions. Journal of Non-Newtonian Fluid Mechanics 8:139-168. |
10 | 1982 | R. L. Powell and S. G. Mason. Dispersion by laminar flow. American Institute of Chemical Engineers Journal 28:286-293. |
11 | 1982 | R. L. Powell. Acoustic streaming reversal by a finite amplitude sound wave in a non-Newtonian fluid. Journal of the Acoustical Society of America 71:1118-1123. |
12 | 1982 | R. E. S. Bretas and R. L. Powell. Rheology of filled polymer melts. Society of Plastics Engineers, Technical Papers 23:657-660, San Francisco, CA. |
13 | 1983 | R. L. Powell. Classification of extensional flows. Journal of Rheology 27:177-182. |
14 | 1983 | R. L. Powell. Finite amplitude periodic extensional flows. Physics of Fluids 26:890-891. |
15 | 1983 | R. L. Powell. Streamlines inside and outside drops and drop deformation in linear two-dimensional flows. Journal of Colloid and Interface Science 95:148-162. |
16 | 1984 | D. Chan and R. L. Powell. Rheology of suspension of spherical particles. Journal of Non-Newtonian Fluid Mechanics 15:165-179. |
17 | 1984 | E. Ganani, D. Chan, and R. L. Powell. Computerized analysis of rheological data. Society of Plastics Engineers, Technical Papers 25:346-348, New Orleans, LA, May, 1984. |
18 | 1984 | D. Chan and R. L. Powell. Modification and computerization of a Weissenberg rheogoniometer model R-17. Journal of Rheology 28:449-457. |
19 | 1984 | R. E. S. Bretas and R. L. Powell. Dynamic and transient properties of glass bead filled polymer melts. Proc. IX Intl. Congress on Rheology 3:375-382. |
20 | 1984 | J. L. Kardos, R. L. Powell, K. L. Jerina and Y. Chen. A molecular composite approach to designing oriented polyethylene structures. Polymer Preprints 25:215-216. |
21 | 1984 | R. L. Powell. Dioxin in Missouri: 1971-1983. Bull. Environ. Contam. Tx. 33:648-654. |
22 | 1985 | R. E. S. Bretas and R. L. Powell. Dynamic and transient rheological properties of glass filled polymer melts. Rheological Acta 24:69-74. |
23 | 1985 | L. Rakesh, R. Lam and R. L. Powell. An experimental test of the relationship between creep and dynamic linear viscoelastic data. Journal of Polymer Science – Polymer Physics Edition 23:1263-1265. |
24 | 1985 | E. Ganani and R. L. Powell. Suspensions of rodlike particles: Literature review and data correlations. Journal of Composite Materials 19: 194-215. |
25 | 1986 | E. Ganani and R. L. Powell. Transient flow viscometry. Journal of Rheology 29:931-941. |
26 | 1986 | E. Ganani and R. L. Powell. Rheological properties of suspension of rodlike particles in Newtonian and non-Newtonian fluids. Journal of Rheology 30:995-1013. |
27 | 1986 | E. Ganani, B. G. Higgins and R. L. Powell. Monitoring the initial phase of a slow curing epoxy through the dynamic viscoelastic properties. Polymer Engineering and Science 26:1563-1567. |
28 | 1986 | R. L. Powell and A. Kersulis. Nonlinear acoustics in non-Newtonian fluids. Proceedings of the 12th Intl. Congress on Acoustics. Volume III, Paper 12-5. |
29 | 1987 | A. L. Graham, L. A. Mondy, M. Gottlieb and R. L. Powell. Rheological behavior of a suspension of randomly oriented rods. Applied Physics Letters 59:127-129. |
30 | 1988 | R. L. Powell. “Rotational Rheometry,” in The Physical Principles of Rheological Measurement, E. E. Collyer and D. Clegg, eds., Elsevier (INVITED) pp.247-296. |
31 | 1988 | R. L. Powell. “The Role of Rheology in Coating Processes” in Coating Fundamentals: Suspension Rheology for Coating, B. G. Higgins, ed., TAPPI Press (INVITED) PP.23-30. |
32 | 1988 | A. L. Graham, L. A. Mondy and R. L. Powell. Applications of real-time radiography to rheological characterization and processing dynamics. Proceedings of the Joint Army Navy NASA Air Force (JANNAF) Propellant Characterization Subcommittee Meeting, Laurel, MD. |
33 | 1988 | S. I. Schwartz, R. McBride and R. L. Powell. Models for aiding hazardous waste facility siting decisions. Journal of Environmental Systems 18:97-122. |
34 | 1988 | R. L. Powell, L. A. Mondy, W. J. Milliken, G. G. Stoker and A. L. Graham. Rheological behavior of suspensions of randomly oriented rods. III. Viscometer for opaque suspensions. Proc. Xth Intl. Congress of Rheology, Sydney, Australia, August, 1988. |
35 | 1989 | W. J. Milliken, M. Gottlieb, A. L. Graham, L. A. Mondy and R. L. Powell. The viscosity-volume fraction relation for suspensions of randomly oriented rods. Journal of Fluid Mechanics 202:217-232. |
36 | 1989 | M. S. Tamura, J. M. Henderson, R. L. Powell and C. F. Shoemaker. Evaluation of the helical screw rheometer as an on-line viscometer. Journal of Food Science 54:483-484. |
37 | 1989 | R. L. Powell, L. A. Mondy, G. G. Stoker, W. J. Milliken and A. L. Graham. Development of a falling ball rheometer with applications to opaque systems: measurements of the rheology of suspensions of rods. Journal of Rheology 33:1173-1188. |
38 | 1989 | A. C. Li, J. C. Slattery, W. J. Milliken, and R. L. Powell. Viscometric flows of neutrally-buoyant suspensions in second-order fluids. Chemical Engineering Communications 85:31-48. |
39 | 1989 | W. J. Milliken, L. A. Mondy, M. Gottlieb, A. L. Graham, and R. L. Powell. Ball size effects in measurements of the viscosity of suspensions by falling ball rheometry. PhysicoChemical Hydrodynamics 11:341-355. |
40 | 1990 | W. J. Milliken, A. Kersulis and R. L. Powell. Nonlinear viscoelastic effects on the harmonic generation due to the propagation of a finite amplitude acoustic wave. Journal of the Acoustical Society of America 87:570-580. |
41 | 1990 | L. A. Mondy, T. G. Morrison, A. L. Graham and R. L. Powell. Measurements of the viscosities of suspensions of oriented rods using falling ball rheometry. International Journal of Multiphase Flow 16: 651-662. |
42 | 1990 | E. Bayramli and R. L. Powell. The Normal (transverse) impregnation of axially oriented fiber bundles. Journal of Colloid and Interface Science 138: 346-353. |
43 | 1990 | W. J. Milliken and R. L. Powell. Finite amplitude ultrasonic measurements of polyethylene oxide and polyacrylamide solutions. Journal of the Acoustical Society of America 88:1547-1554. |
44 | 1991 | R. L. Powell. Rheology of suspensions of rod-like particles. Journal of Statistical Physics 62:1073-1094. |
45 | 1991 | S. S. Suarez, D. F. Katz, D. H. Owen, J. B. Andrew and R. L. Powell. Evidence for the function of hyperactivated mobility in sperm. Biology of Reproduction 44:375-381. |
46 | 1991 | A. P. Jackman and R. L. Powell. Design and Economics of Hazardous Waste Treatment Technologies (Book) Noyes Data Corporation, 276 pages. |
47 | 1991 | E. Bayramli and R. L. Powell. An experimental investigation of the axial impregnation of oriented fiber bundles by capillary forces. Colloids and Surfaces 56:83-100. |
48 | 1991 | R. R. Miller, E. H. Lee and R. L. Powell. Rheology of solid propellant dispersions. Journal of Rheology 35:901-920. |
49 | 1991 | D. Chan, E. Bayramli, M. A. Hozbor and R. L. Powell. Surface Characterization of Intermediate Modulus Graphite Fibers via Surface Free Energy Measurement and ESCA. Carbon 29:1091-1098. |
50 | 1992 | G.-H. Zheng, R.L. Powell and P. Stroeve. Torque and Frictional Force Acting on a Slowly Rotating Sphere Arbitrarily Positioned in a Circular Cylinder. Industrial & Engineering Chemistry Research 31:1190-1194. |
51 | 1992 | G.-H. Zheng, R. L. Powell and P. Stroeve. Settling Velocity of a Sphere Falling Between Two Concentric Cylinders Filled with a Viscous Fluid. Industrial and Engineering Chemistry Research 31:1366-1372. |
52 | 1992 | E. Bayramli and R. L. Powell. The Dynamic Wetting of Single Carbon Fibers and Fiber Bundles. Journal of Composite Materials 26: 1427 – 1442. |
53 | 1992 | M. J. McCarthy, J. E. Maneval and R. L. Powell. Structure/Property Measurements Using Magnetic Resonance Spectroscopy and Imaging. in Advances in Food Engineering. R. P. Singh and A. Wirakartakamasuma, eds. CRC Press, Boca Raton, pp. 87-99. |
54 | 1992 | G.-H. Zheng, R. L. Powell and P. Stroeve. Settling Velocities of Two Equal-Sized Spheres Following Each Other in Viscous Fluids Contained in Cylinders. Chemical Engineering Communications 117: 89-100. |
55 | 1992 | R. Balica, D. D. Y. Ryu, R. L. Powell and D. Owen. Rheological Properties of Plant Cell Suspension Cultures. Biotechnology Progress 8:413-420. |
56 | 1992 | A. Swerin, R. L. Powell and L. Ödberg. Linear and Nonlinear Viscoelasticity of Pulp Suspensions. Nordic Pulp and Paper Research Journal 7: 126-132. |
57 | 1993 | J. E. Maneval, R. L. Powell, M. J. McCarthy and K. L. McCarthy. Magnetic Resonance Imaging of Multiphase Systems. in Particulate Two Phase Flow, M. Roco, ed. Butterworths-Heinenann, pp. 127-168. |
58 | 1993 | M.S. Tamura, J. M. Henderson, R.L. Powell and C. F. Shoemaker. Analysis of the Helical Screw Rheometer for Fluid Food Suspensions. Journal of Food Process Engineering 16: 93-126. |
59 | 1993 | C. Chang and R. L. Powell. Dynamic Simulation of Bimodal Suspensions of Hydrodynamically Interacting Spherical Particles. Journal of Fluid Mechanics 253: 1-25. |
60 | 1993 | R. Damani, N. Hagen and R. L. Powell. Viscoelastic Characterization of Medium Consistency Pulp Suspensions. Canadian Journal of Chemical Engineering 71: 676-684. |
61 | 1993 | J. D. Seymour, J. E. Maneval, R.L. Powell, K. L. McCarthy and M. J. McCarthy NMRI Phase Encoded Velocity Measurements of Fibrous Suspensions. Physics of Fluids A 5: 3010-3012. |
62 | 1994 | C. Chang and R. L. Powell. Effect of Particle Size Distribution on the Rheology of Concentrated Bimodal Suspensions. Journal of Rheology 38: 85-98. |
63 | 1994 | W. J. Milliken and R. L. Powell. “Short Fiber Suspensions,” in Flow Phenomena in Polymeric Composites, S. Advani, ed., Elsevier (INVITED) pp. 53 – 85. |
64 | 1994 | T.-Q. Li, R.L. Powell, M. J. McCarthy and K. McCarthy. Velocity Measurements of Fiber Suspensions in Pipe Flow by Nuclear Magnetic Resonance Imaging. TAPPI Journal 77(3): 145-149. |
65 | 1994 | T.-Q. Li, M. J. McCarthy, K. L. McCarthy, J. D. Seymour, L. Ödberg and R. L. Powell. Visualization of the Flow Patterns of Cellulose Fiber Suspensions by Nuclear Magnetic Resonance Imaging. American Institute of Chemical Engineers Journal 40:1408-1411. |
66 | 1994 | C. Chang and R. L. Powell. The Rheology of Bimodal Hard-Sphere Dispersions. Physics of Fluids 6: 1628-1636. |
67 | 1994 | R. L. Powell, J. E. Maneval, J. D. Seymour, K. L. McCarthy and M. J. McCarthy. The Nuclear Magnetic Resonance Imaging Rheometer. Journal of Rheology 38:1465-1470. |
68 | 1994 | T. Q. Li, J. D. Seymour, M. J. McCarthy, K. L. McCarthy, L. Ödberg and R. L. Powell. Turbulent Pipe Flow at High Reynolds Number Studied by Time- Averaged NMR Imaging: Measurement of Velocity and Turbulent Intensity Profiles. Magnetic Resonance Imaging 12:923-934. |
69 | 1994 | C. Chang and R. L. Powell. Self-Diffusion of Bimodal Suspensions of Hydrodynamically Interacting Spherical Particles in Shearing Flow. Journal of Fluid Mechanics 281: 51-80. |
70 | 1994 | C. Chang and R. L. Powell. Calculation of the Grand Mobility Functions for Two Unequal-Sized Rigid Spheres in Low Reynolds Number Flow using the Multipole Moment Method. Particulate Science and Technology 12: 189-206. |
71 | 1994 | J. L. Lewis, S. M. Burns, S. J. Samuels, D. F. Katz and R. L. Powell. A New Magnetic Sphere Rheometer for Microscale Rheological Measurements. Review of Scientific Instruments 65: 3268-3275. |
72 | 1995 | M. A. Turney, M. K. Cheung, M. J. McCarthy and R. L. Powell. Hindered Settling of Rod-Like Particles Measured with Magnetic Resonance Imaging. American Institute of Chemical Engineers Journal. 41: 251-257. |
73 | 1995 | M. A. Turney, M. K. Cheung, M. J. McCarthy and R. L. Powell. Magnetic Resonance Imaging Study of Sedimenting Suspensions of Non-Colloidal Spheres. Physics of Fluids. 7: 904-911. |
74 | 1995 | J. D. Seymour, J. E. Maneval, K. L. McCarthy, R. L. Powell and M. J. McCarthy. Rheological Characterization of Fluids using NMR Velocity Spectrum Measurements. Journal of Texture Studies 26:89-101. |
75 | 1995 | T.- Q. Li, M. J. McCarthy, M. Weldon, L. Ödberg and R. L. Powell. Flow of Pulp Suspensions through an Abrupt Contraction Studied by Flow Encoded Nuclear Magnetic Resonance Imaging. Nordic Pulp and Paper Research Journal 10:133-138, cont. p 151. |
76 | 1995 | T.-Q. Li, L. Ödberg, R. L. Powell and M. J. McCarthy. Quantitative Measurements of Flow Acceleration by Means of Nuclear Magnetic Resonance Imaging. J. Magnetic Resonance. Series B 109: 213-217. |
77 | 1995 | T. Q. Li, M. Weldon, L. Ödberg, M. J. McCarthy and R. L. Powell. Pipe Flow Behavior of Hardwood Pulp Suspensions Studied by NMRI. Journal of Pulp and Paper Science 21: J408-J414. |
78 | 1996 | M. K. Cheung, R. L. Powell and M. J. McCarthy. Sedimentation of noncolloidal bidisperse suspensions. AIChE Journal 42: 271-276. |
79 | 1997 | D. F. Arola, G. A. Barrall, R. L. Powell, K. L. McCarthy, M. J. McCarthy, Use of Magnetic Resonance Imaging as a Viscometer for Process Monitoring. Chemical Engineering Science 52: 2049-2057. |
80 | 1997 | M.K. Cheung, R. L. Powell and M. J. McCarthy, Nuclear Magnetic Resonance Imaging-Based Capillary Rheometer. AIChE Journal 43: 2596-2600 |
81 | 1997 | D. F. Arola, G. A. Barrall, R. L. Powell, M. J. McCarthy, Measurement Time Reducing Methods for NMR Flow Profile Imaging: Hankel Transforms, Velocity Aliasing and Rapid Repetition Time. Journal of Magnetic Resonance Analysis 3: 175 – 184. |
82 | 1997 | S. Ramaswamy, M. J. McCarthy and R. L. Powell, Pulp Flow Visualization Using NMR Imaging. in Tomographic Techniques for Process Monitoring , J. Chaouki, F. Larachi and M. P. Dudukovic, eds., Elsevier (INVITED) pp. 247-261. |
83 | 1998 | D. F. Arola, R. L. Powell, G. A. Barrall and M. J. McCarthy. A Simplified Method for Accuracy Estimation of Nuclear Magnetic Resonant Imaging. Review of Scientific Instruments 69: 3300-3307. |
84 | 1998 | R. L. Powell. “Rotational Rheometry,” in Rheological Measurement Second Edition, E. E. Collyer and D. Clegg, eds., Elsevier (INVITED) pp. 247-296 |
85 | 1998 | D. F. Arola, T.-Q. Li, L. Ödberg, R. L. Powell, and M. J. McCarthy. Flow of Pulp Suspensions through a Sudden Expansion. American Institute of Chemical Engineers Journal 44, 2597-2606. |
86 | 1998 | G. Fulford, D. F. Katz and R. L. Powell. Hydrodynamics of Sperm Motion in Linearly Viscoelastic Fluids. Biorheology 35, 295-310. |
87 | 1999 | D. F. Arola, G. A. Barrall R. L. Powell, and M. J. McCarthy. Pointwise Observations for Rheological Characterization. Journal of Rheology 43: 9-30. |
88 | 2000 | J. W. Krozel, R.L. Powell and A. N. Palazoglu. Experimental Observation of Dip Coating Phenomena and the Prospect of Using Motion Control to Minimize Fluid Retention. Chemical Engineering Science 55:3639-3650. |
89 | 2001 | K. Hase and R. L. Powell. Calculation of the Ewald Summed Far-Field Mobility Functions for Arbitrarily-Sized Spherical Particles in Stokes Flow. Physics of Fluids 13: 32-44. |
90 | 2001 | Y. Uludag, G. A. Barrall, D. F. Arola, M. J. McCarthy and R. L. Powell. Polymer Melt Rheology by Magnetic Resonance Imaging. Macromolecules 34: 5520-5524. |
91 | 2001 | R. L. Powell, T. Morrison and W. J. Milliken. Rheology of Suspensions of Randomly Oriented Rods by Falling Ball Rheometry. Physics of Fluids 13: 588-593. |
92 | 2002 | N. Dogan, M. J. McCarthy and R. L. Powell. In-line measurement of yield stress and shear viscosity and modeling of apparent wall slip in diced tomato products. Journal of Food Science 67:2235-2240. |
93 | 2002 | C. Chang and R.L. Powell. Prediction of the Hydrodynamic Transport Properties of Concentrated Suspensions of Non-Spherical from their Shape and Packing Behavior. American Institute of Chemical Engineers Journal 48: 2475-2480. |
94 | 2003 | N. Shapley, M. D’Avila, J. Walton, R. L. Powell , S. R. Dungan and R. J. Phillips. Complex Flow Transitions in a Homogeneous, Concentrated Emulsion. Physics of Fluids 15: 881-891. |
95 | 2003 | N. Dogan, M. J. McCarthy and R. L. Powell. Comparison of in-line consistency measurements of tomato concentrates using ultrasonics and capillary methods. Journal of Food Process Engineering 25:571-587. |
96 | 2003 | M. D’Avila, N. Shapley, J. Walton, R. J. Phillips, S. R. Dungan and R. L. Powell. Mixing of Concentrated Oil-in-Water Emulsions Measured by Nuclear Magnetic Resonance Imaging. Physics of Fluids 15: 2499-2511. |
97 | 2004 | Y. Uludag, M.J. McCarthy and R. L. Powell. Effects of Flow Fluctuations on Magnetic Resonance Flow Images. American Institute of Chemical Engineers Journal 50: 1662-1671. |
98 | 2004 | M. D’Avila, N. Shapley, J. Walton, R. J. Phillips, S. R. Dungan and R. L. Powell. Magnetic Resonance Imaging (MRI): A Technique to Study Flow and Microstructure of Concentrated Emulsions. Brazilian Journal of Chemical Engineering. |
99 | 2005 | J. J. Stickel and R. L. Powell. Fluid Mechanics and Rheology of Concentrated Suspensions. Annual Reviews of Fluid Mechanics, 37, 129-149. |
100 | 2005 | N. Dogan, M. J. McCarthy and R. L. Powell. Application of an In-Line Rheological Characterization Method to Chemically Modified and Native Corn Starch. Journal of Texture Studies. 36, 237–254. |
101 | 2005 | R. L. Powell. Magnetic Resonance Imaging Viscometer. In Magnetic Resonance Imaging in Chemical Engineering, Wiley-VCH pp. 383-404. |
102 | 2005 | N. Dogan, M. J. McCarthy and R. L. Powell. Polymer Melt Rheology using Ultrasonics. Measurement Science and Technology, 16 1684-1690. |
103 | 2006 | M. D’Avila, N. Shapley, J. Walton, R. J. Phillips, R. L. Powell and S. R. Dungan. A Novel Gravity-Induced Flow Transition in Two-Phase Fluids, Physics of Fluids, 18, 103305 (1-5). |
104 | 2006 | J. J. Stickel, R. J. Phillips and R. L. Powell. Constitutive Modeling of Microstructure and Total Stress for Fluid Suspensions. Journal of Rheology, 50, 379-414. |
105 | 2006 | E. Talu, M. M. Lozano, R. L. Powell, P. Dayton, M. L. Longo. Long-term Stability by Lipid Coating Monodisperse Microbubbles Formed by a Flow Focusing Device. Langmuir, 22, 9487-9490. |
106 | 2006 | E. Talu, K. Hettiarachchi, H. Nguyen, A. P. Lee,, R.L. Powell, P. Dayton, M.L. Longo, Lipid-stabilized Monodisperse Microbubbles Produced by Flow Focusing for Use as Ultrasound Contrast Agents, IEEE Ultrasonics Symposium 2006, 1568-1571. |
107 | 2007 | J. J. Stickel, R. L. Powell and R. J. Phillips. Predictions of Time Dependent Behavior of Particle Suspensions. Journal of Rheology, 51, 1271-1302. |
108 | 2007 | E. Talu, K. Hettiarachchi, S. Zhao, R. L. Powell, A. P. Lee, M. L. Longo, P. A. Dayton, Tailoring the size distribution of ultrasound contrast agents: possible method for improving sensitivity in molecular imaging. Molecular Imaging 6(6) 384-392. |
109 | 2008 | R. L. Powell. Experimental Techniques for the Study of Multiphase Flows. Physics of Fluids, 20 040605. |
110 | 2008 | Y. Shen, R. L. Powell, M. L. Longo. Interfacial and stability study of microbubbles coated with a monostearin/monopalmitin-rich food emulsifier and PEG40 stearate, Journal of Colloid and Interface Science, 321 186-194. |
111 | 2008 | Y. Shen, R. L. Powell and M.L. Longo. Morphology and Phase Behavior of the Food Grade Emulsifier Monolayer at an Air/Water Interface of Microbubbles, Langmuir, 24 10035-10040. |
112 | 2008 | Y. Shen, M.L. Longo and R.L. Powell. Stability and Rheological Behavior of Liquids with Concentrated Monodisperse Food Emulsifier Coated Microbubble Suspensions. Journal of Colloid and Interface Science, 327, 204-210. |
113 | 2008 | E. Talu, K. Hettiarachi, R. L. Powell, A.P. Lee, P. A. Dayton and M. L. Longo. Maintaining Monodispersity in a Microbubble Population Formed by Flow-Focusing. Langmuir, 24, 1745 – 1749. |
114 | 2009 | K. Yapici, R. L. Powell and R. J. Phillips. Particle Migration and Suspension Structure in Steady and Oscillatory Plane Poiseuille Flow. Physics of Fluids, 21, 053302-1–053302-16. |
115 | 2009 | W.J. Choi, R. L. Powell and D. S. Kim. Curing Behavior and Properties of Epoxy Nanocomposites with Amine Functionalized Multi-Wall Carbon Nanotubes. Polymer Composites, 30, 415-421. |
116 | 2009 | E. Talu, R. L. Powell, M.L. Longo and P.A. Dayton. Needle Size and Injection Rate Impact Microbubble Contrast Agent Population, Ultrasound in Medicine & Biology, 34,1182-1185. |
117 | 2011 | R. Runnebaum, R. Boulton, R.L. Powell and H. Heymann. Wine and Rheology: A Subtle and Sublime Connection. Journal of Sensory Studies, 26, 62-70. |
118 | 2011 | D. M Lavenson, E. J. Tozzi, M. J. McCarthy and R. L. Powell. Yield Stress of Pretreated Corn Stover Suspensions Using Magnetic Resonance Imaging. Biotechnology and Bioengineering. 108, 2312-2319 |
119 | 2011 | D. M. Lavenson, E. J. Tozzi , M. J. McCarthy, R. L. Powell and T. Jeoh. Investigating adsorption of bovine serum albumin on various cellulose substrates. Cellulose 18, 1543-1554. |
120 | 2012 | E. J. Tozzi, D. M. Lavenson, M. J. McCarthy, R. L. Powell. Magnetic resonance imaging to measure spatially resolved concentration profiles of solutes diffusing in stagnant beds of cellulosic fibers. AIChE Journal 58, 59-67 |
121 | 2012 | D. M. Lavenson, E. J. Tozzi, N. Karuna, R. L. Powell, M. J. McCarthy, T. Jeoh. The Effect of Mixing on the Liquefaction and Enzymatic Hydrolysis of Cellulosic Fibers. Bioresource Technology 111, 240-247. |
122 | 2012 | D. M. Lavenson, E. J. Tozzi, Emilio; M. J. McCarthy, R. L. Powell. Effective diffusivities of BSA in cellulosic fiber beds measured with magnetic resonance imaging. Cellulose 19, 1085-1095. |
123 | 2013 | E. J. Tozzi, D. M. Lavenson, M. J. McCarthy, R. L. Powell. Effect of fiber length, flow rate and concentration velocity profiles of cellulosic fiber suspensions. Acta Mechanica 224. 2301-2310. |
124 | 2014 | E.J. Tozzi, M. J. McCarthy, D. M. Lavenson, M. Cardona, R. L. Powell, N. Karuna and T. Joeh. Effect of Fiber Structure on Yield Stress during Enzymatic Conversion of Cellulose. AIChE Journal. |
125 | 2015 | M. J Cardona, E.J. Tozzi, N. Karuna, T. Joeh, R. L. Powell, and M. J. McCarthy. A process for energy-efficient high-solids fed-batch enzymatic liquefaction of cellulosic biomass. Bioresource Technology 198, 488-496. |
SUBMITTED
MANUSCRIPTS IN PREPARATION
PATENTS
- J. E. Maneval, K. L. McCarthy, M. J. McCarthy and R. L. Powell. Nuclear Magnetic Resonance Imaging Rheometer. Ser. # 08/146,497; PCT Ser. No. PCT/US94/12511; EPO Appln. No. 94932135.0
- M. Cardona, R. L. Powell, M. J. McCarthy and T. Jeoh-Zicari, Methods for Energy- Efficient High Solids Liquefaction of Biomass. Patent Disclosure, Oct. 9, 2013.
CONFERENCE PROCEEDINGS (1991 – )
1 | 1991 | Chan, R. L. Powell, E. Bayramli and M. A. Hozbor. Graphite Fibers Screening and Selection Via ESCA and Surface Energy Measurement for Composite Use in Rocket Motor Cases and Other Aerospace Applications. AIAA/SAE/ASME 27th Joint Propulsion Conference, June 24-26, Sacramento, CA. |
2 | 1991 | E. Maneval, R. L. Powell and M. J. McCarthy. NMR Measurements in Fibrous Suspensions. TAPPI Engineering Conference, October, Nashville, TN. |
3 | 1992 | Damani, R. L. Powell and N. Hagen. Viscoelastic Characterization of Medium Consistency Suspensions. Proc. 1991 AIChE Forest Products Symposium, D. W. Bousfield, ed., Tappi Press, Atlanta, pp. 135-140. |
4 | 1992 | L. Powell, J. Seymour, M. J. McCarthy and K. McCarthy. Proc. of the XIth International Congress on Rheology. Vol. 2. J. Mewis and P. Moldenaers , eds. Elsevier. pp. 946-948 Magnetic Resonance Imaging as a Tool for Rheological Investigation. |
5 | 1993 | T.-Q. Li, R.L. Powell, M. J. McCarthy and K. McCarthy. Proc. of the 1993 TAPPI Engr. Conf., Vol. 1, Orlando, FL pp. 259-263. |
6 | 1993 | T.-Q. Li, J. D. Seymour, R. L. Powell, K. L. McCarthy and M. J. McCarthy. Quantification of Turbulent Flow by Phase Encoding NMR Imaging. Proc. Soc. of Mag. Res. Med. 12th Annual Meeting, New York Aug. 14 -20 p. 653. |
7 | 1994 | M. J. McCarthy, K. L. McCarthy, R. L., Powell, J. D. Seymour, and T.-Q. Li. Measurement of Material Properties in Heterogeneous Food Systems by Magnetic Resonance Imaging. Proc. 6th Intl. Cong. Engr. and Food, Chiba, Japan May 23-27. |
8 | 1994 | T.-Q. Li, R.L. Powell, M. J. McCarthy and L. Ödberg. Axisymmetric Entry Flow of Wood Pulp Suspensions Investigated by Means of Nuclear Magnetic Resonance Imaging. Proc. 1994 TAPPI Engr. Conf., San Francisco, CA. |
9 | 1995 | R. L. Powell, J. D. Seymour, M. J. McCarthy and K. L. McCarthy. Nuclear Magnetic Resonance Imaging Measurements of Spherical Particle Suspensions During Flow. Proc. 1995 TAPPI Coating Fundamentals Symposium, Dallas, TX pp. 179-183. |
10 | 1995 | T.-Q. Li, R.L. Powell, M. J. McCarthy and L. Ödberg. Flow of Pulp Suspensions through a 4:1 Continuous conical Contraction studied by NMR Imaging. Proc. 1995 TAPPI Engr. Conf., Dallas, TX. |
11 | 1996 | R. L. Powell. Studies of Pulp Suspensions using NMRI. Proc. 1996 TAPPI Engr. Conf., Chicago, IL (INVITED) |
12 | 1996 | M. Weldon, S. Ramaswamy and R. L. Powell. Combined Fluid Mechanical and Rheological Studies Using NMRI. Proc. 1996 TAPPI Engr. Conf., Chicago, IL. |
13 | 1998 | R. L. Powell, Studies of Pulp Suspensions using NMRI, Summer Fluids Engineering Conference of the American Society of Mechanical Engineers, Washington, D. C. (INVITED) |
14 | 1999 | M. K. Cheung, Y. Uludag, R. L. Powell, M. J. McCarthy and K. L.McCarthy, Velocity Profile and Viscosity Measured with Nuclear Magnetic Resonance Imaging, The 8th APCChE Congress, Seoul, Korea. |
15 | 2000 | R. L. Powell, Y. Uludag, M. J. McCarthy, J. A. Fort, D. M. Pfund and D. M. Sheen, Development of Devices for In-Line Viscosity Measurements of Wastes, WM2000 Conference, Tuson, AZ |
16 | 2000 | Y. Uludag, M. J. McCarthy, R. L. Powell and G. Barrall, Magnetic Resonance Imaging of Polymer Melt Flows, Proc. Society of Plastics Engineers 58th ANTEC, Orlando, FL. Pp. 1061-1064. |
17 | 2004 | N. Dogan and R. L. Powell. In-line ultrasonic device for flow and rheology measurements of complex fluids, Proc. 2004 Intl. Congress of Rheology. |
18 | 2012 | E.J. Tozzi, D. M. Lavenson, N. Karuma, M Cardona, T. Jeoh, M.J. McCarthy, R. L. Powell. Real Time Rheometry of Biomass Undergoing Hydrolysis. Keynote at 2012 Intl. Congress on Rheology. |