• 1703 Citations
  • 19 h-Index
1990 …2019
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Research Output 1990 2019

2019
Bubbles (in fluids)
Cavitation
Computational fluid dynamics
Liquids
Vapors
2018
1 Citation (Scopus)

A multiphase level-set approach for all-Mach numbers

Kinzel, M. P., Lindau, J. W. V. & Kunz, R. F., May 15 2018, In : Computers and Fluids. 167, p. 1-16 16 p.

Research output: Contribution to journalArticle

Mach number
Conservation
Compressible flow
Multiphase flow
2017

Advances and applications in comprehensive Gearbox Aero-thermodynamics and tribology simulation

McIntyre, S. M. & Kunz, R. F., Jan 1 2017, 73rd American Helicopter Society International Annual Forum Special Sessions 2017. American Helicopter Society, Vol. 2017-May. p. 242-261 20 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tribology
Thermodynamics
Lubrication
Computational fluid dynamics
Multiphase flow
1 Citation (Scopus)

A unified homogenous multiphase CFD model for cavitation

Kinzel, M. P., Lindau, J. W. V. & Kunz, R. F., 2017, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods. American Society of Mechanical Engineers (ASME), Vol. 1B-2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cavitation
Computational fluid dynamics
Bubbles (in fluids)
2016
2 Citations (Scopus)

A physics-based tribology model and parametric assessments of loss-of-lubrication using reduced-order system level analysis

Yu, Q., Mclntyre, S., Kunz, R. F., Chang, L. & Bill, R., Jan 1 2016, 72nd American Helicopter Society International Annual Forum 2016: Leveraging Emerging Technologies for Future Capabilities. American Helicopter Society, Vol. 3. p. 2630-2645 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tribology
Lubrication
Physics
Gears
Heat transfer
2015
6 Citations (Scopus)

Localized modeling of biochemical and flow interactions during cancer cell adhesion

Behr, J., Gaskin, B., Fu, C., Dong, C. & Kunz, R. F., Sep 14 2015, In : PloS one. 10, 9, e0136926.

Research output: Contribution to journalArticle

Flow interactions
Cell adhesion
cell adhesion
Cell Adhesion
melanoma
1 Citation (Scopus)

Multi-scale biological and physical modelling of the tumour micro-environment

Kunz, R. F., Gaskin, B. J., Li, Q., Davanloo-Tajbakhsh, S. & Dong, C., Feb 2 2015, In : Drug Discovery Today: Disease Models. 16, p. 7-15 9 p.

Research output: Contribution to journalReview article

Cell Communication
Computing Methodologies
Physics
Hydrodynamics
Biochemistry
5 Citations (Scopus)

Progress in Rotorcraft Icing Computational Tool Development

Kreeger, R. E., Sankar, L., Narducci, R. & Kunz, R. F., Jun 15 2015, In : SAE Technical Papers. 2015-June, June

Research output: Contribution to journalConference article

Ice
Degradation
Fixed wings
Vehicle performance
Structural dynamics
2014
1 Citation (Scopus)

A boundary lubrication model including surface-film failure for gear contact analysis under loss-of-lubrication condition

Yu, Q., McIntyre, S. M., Chang, L., Bill, R. & Kunz, R. F., 2014, Society of Tribologists and Lubrication Engineers Annual Meeting and Exhibition 2014. Society of Tribologists and Lubrication Engineers, Vol. 1. p. 8-10 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

boundary lubrication
lubrication
Lubrication
Gears
4 Citations (Scopus)

A computational system model for gearbox loss-of-lubrication

McIntyre, S. M., Yu, Q., Kunz, R. F., Chang, L. & Bill, R., 2014, 70th American Helicopter Society International Annual Forum 2014. American Helicopter Society, Vol. 1. p. 137-147 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lubrication
Physics
Spur gears
Tribology
Natural convection
2013
5 Citations (Scopus)

A multi-scale computational framework for modeling the thermo-fluid- dynamics of high speed gearbox systems

Yu, Q., McIntyre, S. M., Kunz, R. F., Saribay, Z. & Bill, R., 2013, In : Annual Forum Proceedings - AHS International. 3, p. 2203-2214 12 p.

Research output: Contribution to journalArticle

Fluid dynamics
Macros
Gears
Elastohydrodynamic lubrication
Tribology
2 Citations (Scopus)

Numerical simulation of airfoil ice accretion phenomena

Kim, J., Sankar, L. N., Brown, C. M., Kunz, R. F., Lindau, J. W. V., Kinzel, M. P. & Kreeger, R. E., Jan 1 2013, American Helicopter Society International - 2nd Asian/Australian Rotorcraft Forum, ARF 2013 and the 4th International Basic Research Conference on Rotorcraft Technology 2013, IBRCRT 2013. American Helicopter Society International, p. 392-407 16 p. (American Helicopter Society International - 2nd Asian/Australian Rotorcraft Forum, ARF 2013 and the 4th International Basic Research Conference on Rotorcraft Technology 2013, IBRCRT 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Airfoils
Ice
NASA
Computer simulation
Computational fluid dynamics
Turbulence models
Airfoils
Ice
Aerodynamics
Fixed wings
2012
4 Citations (Scopus)

Computational studies of the roles of shrouds and multiphase flow in high speed gear windage loss

Kunz, R. F., Hill, M. J., Schmehl, K. J. & McIntyre, S. M., Aug 17 2012, 68th American Helicopter Society International Annual Forum 2012. p. 1953-1963 11 p. (Annual Forum Proceedings - AHS International; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiphase flow
Gears
Spur gears
Lubricants
Aerodynamics
8 Citations (Scopus)

Modeling of cavitating flow through waterjet propulsors

Lindau, J. W. V., Pena, C., Baker, W. J., Dreyer, J. J., Moody, W. L., Kunz, R. F. & Paterson, E. G., Aug 17 2012, In : International Journal of Rotating Machinery. 2012, 716392.

Research output: Contribution to journalArticle

Cavitation
Axial flow
Stators
Computational fluid dynamics
Rotors
9 Citations (Scopus)

Study of local hydrodynamic environment in cell-substrate adhesion using side-view μPIV technology

Fu, Y., Kunz, R. F., Wu, J. & Dong, C., Feb 17 2012, In : PloS one. 7, 2, e30721.

Research output: Contribution to journalArticle

Rheology
Hydrodynamics
Cell Adhesion
Velocity measurement
hydrodynamics
2011
39 Citations (Scopus)

CFD analysis of gear windage losses: Validation and parametric aerodynamic studies

Hill, M. J., Kunz, R. F., Medvitz, R. B., Handschuh, R. F., Long, L. N., Noack, R. W. & Morris, P. J., Mar 30 2011, In : Journal of Fluids Engineering, Transactions of the ASME. 133, 3, 031103.

Research output: Contribution to journalArticle

Dynamic analysis
Gears
Aerodynamics
Computational fluid dynamics
Spur gears
2010
3 Citations (Scopus)

Computational fluid dynamics coupled with thermal impact model for building design

Haupt, S. E., Kunz, R. F., Peltier, L. J. & Dreyer, J. J., Oct 1 2010, In : Journal of Computers. 5, 10, p. 1552-1559 8 p.

Research output: Contribution to journalArticle

Computational fluid dynamics
Heating
Passive solar buildings
Heat radiation
Buoyancy
2009
4 Citations (Scopus)

A level-set approach for compressible, multiphase fluid flows with mass transfer

Kinzel, M. P., Lindau, J. W. V. & Kunz, R. F., 2009, 19th AIAA Computational Fluid Dynamics Conference. 2009-4152

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiphase flow
Flow of fluids
Conservation
Mass transfer
Cavitation
3 Citations (Scopus)

A level-set approach for large scale cavitation

Kinzel, M. P., Lindau, J. W. V. & Kunz, R. F., Dec 1 2009, Department of Defense Proceedings of the High Performance Computing Modernization Program - Users Group Conference, HPCMP-UGC 2009. p. 3-24 22 p. 5729439. (Department of Defense Proceedings of the High Performance Computing Modernization Program - Users Group Conference, HPCMP-UGC 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Level-set Approach
Cavitation
Multiphase flow
Conservation
Boiling liquids
9 Citations (Scopus)

Coupled flow-structure-biochemistry simulations of dynamic systems of blood cells using an adaptive surface tracking method

Hoskins, M. H., Kunz, R. F., Bistline, J. E. & Dong, C., Jul 1 2009, In : Journal of Fluids and Structures. 25, 5, p. 936-953 18 p.

Research output: Contribution to journalArticle

Biochemistry
Flow structure
Dynamical systems
Blood
Cells

Cytokine convection affects cancer metastasis by a shear rate dependent mechanism

Hoskins, M. H., Liang, S., Khanna, P., Kunz, R. F. & Dong, C., 2009, Proceedings of the ASME Summer Bioengineering Conference, SBC2008. PART A ed. p. 513-514 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Convection
Shear deformation
Cytokines
Neoplasm Metastasis
Neoplasms
2 Citations (Scopus)

Progress Towards a Medical Image through CFD analysis toolkit for respiratory function assessment on a clinical time scale

Kunz, R. F., Haworth, D. C., Porzio, D. P. & Kriete, A., Nov 19 2009, Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009. p. 382-385 4 p. 5193064

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hydrodynamics
Dynamic analysis
Computational fluid dynamics
Bronchioles
Bronchi
87 Citations (Scopus)

Suggar++: An improved general overset grid assembly capability

Noack, R. W., Boger, D. A., Kunz, R. F. & Carrica, P. M., Dec 1 2009, 19th AIAA Computational Fluid Dynamics Conference. 2009-3992. (19th AIAA Computational Fluid Dynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008
3 Citations (Scopus)

Free-surface proximity effects in developed and super-cavitation

Kinzel, M. P., Lindau, J. W. V. & Kunz, R. F., 2008, 2008 Proceedings of the Department of Defense High Performance Computing Modernization Program: Users Group Conference - Solving the Hard Problems. p. 25-34 10 p. 4755839

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Proximity Effect
Surface Effects
Cavitation
Free Surface
Level-set Approach
2007

Cellular mechanics and biology of tumor cell - Leukocyte interactions in the near wall region under shear flow conditions

Hoskins, M. H., Liang, S., Kunz, R. F. & Dong, C., 2007, Proceedings of the ASME Summer Bioengineering Conference 2007, SBC 2007. p. 371-372 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shear flow
Tumors
Mechanics
Cells
1 Citation (Scopus)

Computational investigations of air entrainment, hysteresis, and loading for large-scale, buoyant cavities

Kinzel, M. P., Lindau, J. W. V., Peltier, J., Zajaczkowski, F., Mallison, T., Kunz, R. F., Arndt, R. & Wosnik, M., Dec 1 2007, Department of Defense - Proceedings of the HPCMP Users Group Conference 2007; High Performance Computing Modernization Program: A Bridge to Future Defense, DoD HPCMP UGC. p. 89-97 9 p. 4437969

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Air entrainment
Hysteresis loops
Ventilation
Hysteresis
Gases
19 Citations (Scopus)

Detached-eddy simulations for cavitating flows

Kinzel, M. P., Lindau, J. W. V., Peltier, L. J., Kunz, R. F. & Sankaran, V., Nov 8 2007, Collection of Technical Papers - 18th AIAA Computational Fluid Dynamics Conference. p. 979-992 14 p. (Collection of Technical Papers - 18th AIAA Computational Fluid Dynamics Conference; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Large eddy simulation
Cavitation
Reynolds number
Turbulence
32 Citations (Scopus)

Validation of two-fluid eulerian CFD modeling for microbubble drag reduction across a wide range of reynolds numbers

Kunz, R. F., Gibeling, H. J., Maxey, M. R., Tryggvason, G., Fontaine, A. A., Petrie, H. L. & Ceccio, S. L., Jan 1 2007, In : Journal of Fluids Engineering, Transactions of the ASME. 129, 1, p. 66-79 14 p.

Research output: Contribution to journalArticle

Drag reduction
Computational fluid dynamics
Reynolds number
Fluids
Skin friction
2006
6 Citations (Scopus)

CFD simulations of oscillating hydrofoils with cavitation

Kinzel, M. P., Willits, S. M., Lindau, J. W. V., Boger, D. A., Kunz, R. F., Medvitz, R. B. & Noack, R. W., Dec 1 2006, Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting. Vol. 20. p. 15476-15487 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hydrofoils
Hydrofoils
cavitation
charge flow devices
cavitation flow
31 Citations (Scopus)

Design of a side-view particle imaging velocimetry flow system for cell-substrate adhesion studies

Leyton-Mange, J., Yang, S., Hoskins, M. H., Kunz, R. F., Zahn, J. D. & Dong, C., Apr 1 2006, In : Journal of Biomechanical Engineering. 128, 2, p. 271-278 8 p.

Research output: Contribution to journalArticle

Rheology
Cell Adhesion
Velocity measurement
Shear deformation
Adhesion
1 Citation (Scopus)

Detached eddy simulation of atmospheric flow about a surface mounted cube at high reynolds number

Wilson, R. P., Haupt, S. E., Joel Peltier, L. & Kunz, R. F., 2006, 2006 ASME Joint U.S.-European Fluids Engineering Summer Meeting, FEDSM 2006. Vol. 2006.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reynolds number
1 Citation (Scopus)

Detached eddy simulation of atmospheric flow about a surface mounted cube at high reynolds number

Wilson, R. P., Haupt, S. E., Peltier, L. J. & Kunz, R. F., 2006, Proceedings of ASME Fluids Engineering Division Summer Meeting 2006, FEDSM2006. Vol. 1 SYPMOSIA. p. 1213-1222 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reynolds number

Fine scale modeling of urban structures: Dependence on grid and model features

Haupt, S. E., Wilson, R. P., Peltier, L. J. & Kunz, R. F., 2006, 86th AMS Annual Meeting.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

modeling
urban structure
11 Citations (Scopus)

High-speed supercavitating vehicles

Stinebring, D. R., Cook, R. B., Dzielski, J. E. & Kunz, R. F., 2006, Collection of Technical Papers - AIAA Guidance, Navigation, and Control Conference 2006. Vol. 5. p. 3092-3099 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Propulsion
Computational fluid dynamics
Water

Impact of heat transfer on contaminant dispersion in a public building

Haupt, S. E., Kunz, R. F., Peltier, J., Dreyer, J. J. & Gibeling, H. J., 2006, 2006 ASME Joint U.S.-European Fluids Engineering Summer Meeting, FEDSM 2006. Vol. 2006.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Impurities
Heat transfer
Dynamic models
Computational fluid dynamics
Heating

Impact of heat transfer on contaminant dispersion in a public building

Haupt, S. E., Kunz, R. F., Peltier, L. J., Dreyer, J. J. & Gibeling, H. J., Dec 1 2006, Proceedings of ASME Fluids Engineering Division Summer Meeting 2006, FEDSM2006. Vol. 2 FORUMS. p. 189-194 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Impurities
Heat transfer
Dynamic models
Computational fluid dynamics
Heating

Thermal effects on dispersion about structures

Haupt, S. E., Peltier, L. J., Dreyer, J. J. & Kunz, R. F., Dec 1 2006.

Research output: Contribution to conferencePaper

temperature effect
Thermal effects
2005
37 Citations (Scopus)

Propeller cavitation breakdown analysis

Lindau, J. W. V., Boger, D. A., Medvitz, R. B. & Kunz, R. F., Sep 1 2005, In : Journal of Fluids Engineering, Transactions of the ASME. 127, 5, p. 995-1002 8 p.

Research output: Contribution to journalArticle

Propellers
Cavitation
Torque
Multiphase flow
Tunnels
2004
9 Citations (Scopus)

Homogeneous multiphase CFD modeling of large scale cavities

Lindau, J. W. V., Kunz, R. F., Sankaran, V. & Stinebring, D. R., Dec 1 2004.

Research output: Contribution to conferencePaper

Computational fluid dynamics
Cavity
Physical Modeling
Modeling
Cavitation
5 Citations (Scopus)

RANS and detached-eddy simulation of the NCCR airfoil

Paterson, E. G., Baker, W. J., Kunz, R. F. & Peltier, L. J., Dec 1 2004, Proceedings - Users Group Conference, UGC 2004. p. 112-122 11 p. (Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Airfoils
Computational fluid dynamics
Vortex shedding
Turbulence models
Cavitation
2 Citations (Scopus)

Simulations at a newly derived reference model of the human lung

Kriete, A., Schmidt, A. H., Zidowitz, S., Haworth, D. C. & Kunz, R. F., Oct 28 2004, In : Proceedings of SPIE - The International Society for Optical Engineering. 5318, p. 163-169 7 p.

Research output: Contribution to journalConference article

Reference Model
Lung
lungs
charge flow devices
Geometry
2003
12 Citations (Scopus)

Computation of compressible multiphase flows

Lindau, J. W. V., Venkateswaran, S., Kunz, R. F. & Merkle, C. L., Dec 1 2003, 41st Aerospace Sciences Meeting and Exhibit. (41st Aerospace Sciences Meeting and Exhibit).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

compressible flow
multiphase flow
Multiphase flow
preconditioning
energy conservation
1 Citation (Scopus)

Eulerian multiphase CFD analysis of particle transport and deposition in the human

Kunz, R. F., Haworth, D. C., Leemhuis, L. S., Davison, A. C., Zidowitz, S. & Kriete, A., Dec 1 2003, Simulation in Biomedicine V. Arnez, Z. M., Brebbia, C. A., Solina, F. & Stankovski, V. (eds.). Vol. 7. p. 121-133 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dynamic analysis
Computational fluid dynamics
Deposition rates
Drug products
Tomography
12 Citations (Scopus)

Multiphase computations for underwater propulsive flows

Lindau, J. W. V., Venkateswaran, S., Kunz, R. F. & Merkle, C. L., 2003, 16th AIAA Computational Fluid Dynamics Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiphase flow
Thermal effects
Propulsion
Mach number
Vapors
9 Citations (Scopus)

Performance analysis of cavitating flow in centrifugal pumps using multiphase CFD

Medvitz, R. B., Kunz, R. F., Boger, D. A., Lindau, J. W. V., Yocum, A. M. & Pauley, L., 2003, Proceedings of the 2001 ASME Fluids Engineering Division Summer Meeting. Volume 1: Forums. O Hern, T. J. & O Hern, T. J. (eds.). Vol. 1. p. 445-453 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Centrifugal pumps
Cavitation
Computational fluid dynamics
Navier Stokes equations
Turbomachine blades
1 Citation (Scopus)

Propeller cavitation breakdown analysis

Lindau, J. W. V., Medvitz, R. B., Boger, D. A. & Kunz, R. F., 2003, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 2, Part B, Symposia. Ogut, A., Tsuji, Y., Kawahashi, M., Ogut, A., Tsuji, Y. & Kawahashi, M. (eds.). Vol. 2 B. p. 1227-1237 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Propellers
Cavitation
Torque
Multiphase flow
Tunnels
19 Citations (Scopus)

Two fluid modeling of microbubble turbulent drag reduction

Kunz, R. F., Deutsch, S. & Lindau, J. W. V., Dec 1 2003, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 2, Part A, Symposia. Ogut, A., Tsuji, Y., Kawahashi, M., Ogut, A., Tsuji, Y. & Kawahashi, M. (eds.). Vol. 2 A. p. 609-618 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drag reduction
Skin friction
Fluids
Boundary layers
Reynolds number
6 Citations (Scopus)

Unsteady, three-dimensional multiphase CFD analysis of maneuvering high speed supercavitating vehicles

Kunz, R. F., Lindau, J. W. V., Gibeling, H. J., Mulherin, J. M., Bieryla, D. J. & Reese, E. A., 2003, 41st Aerospace Sciences Meeting and Exhibit.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

dynamic analysis
computational fluid dynamics
Dynamic analysis
Computational fluid dynamics
vehicles
2002
95 Citations (Scopus)

Computation of multiphase mixture flows with compressibility effects

Venkateswaran, S., Lindau, J. W. V., Kunz, R. F. & Merkle, C. L., Jan 1 2002, In : Journal of Computational Physics. 180, 1, p. 54-77 24 p., 97062.

Research output: Contribution to journalArticle

compressibility effects
Compressibility
compressibility
time marching
preconditioning