AXIAL COMPRESSORS
2023
Saraswat, A., Koley, S. S., and Katz, J. (January 18, 2023). “Impact of Operating Conditions and Axial Casing Grooves on the Evolution of Flow Structure Across Blade Rows in an Axial Compressor.” ASME. J. Turbomach. doi: https://doi.org/10.1115/1.4056697
Koley, S. S., Saraswat, A., and Katz, J. (November 3, 2022). “Evolution of Turbulence and Its Modification by Axial Casing Grooves in a Multi-Stage Axial Compressor.” ASME. J. Turbomach. March 2023; 145(3): 031015. https://doi.org/10.1115/1.4055825
2022
Koley, S. S., Saraswat, A., Chen, H., and Katz, J. (March 4, 2022). “Effect of the Axial Casing Groove Geometry on the Production and Distribution of Reynolds Stresses in the Tip Region of an Axial Compressor Rotor.” ASME. J. Turbomach. September 2022; 144(9): 091007. https://doi.org/10.1115/1.4053566
2021
Koley, S. S., Chen, H., Saraswat, A., and Katz, J. (May 11, 2021). “Effect of Axial Casing Groove Geometry on Rotor-Groove Interactions in the Tip Region of a Compressor.” ASME. J. Turbomach. September 2021; 143(9): 091010. https://doi.org/10.1115/1.4050607
Chen, H., Li, Y., Koley, S. S., and Katz, J. (May 11, 2021). “Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor.” ASME. J. Turbomach. September 2021; 143(9): 091009. https://doi.org/10.1115/1.4050605
2019
Li, Y., Chen, H., Tan, D., and Katz, J. (October 10, 2019). “On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage.” ASME. J. Turbomach. November 2019; 141(11): 111002. https://doi.org/10.1115/1.4044496
Chen, H., Li, Y., and Katz, J. (October 22, 2018). “On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point.” ASME. J. Turbomach. January 2019; 141(1): 011008. https://doi.org/10.1115/1.4041293
Li, Yuanchao, Chen, Huang, and Joseph Katz. “Challenges in Modeling of Turbulence in the Tip Region of Axial Turbomachines.” J Ship Res 63 (2019): 56–68. doi: https://doi.org/10.5957/JOSR.09180054
2017
Chen, H., Li, Y., Koley, S. S., Doeller, N., and Katz, J. (October 3, 2017). “An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves.” ASME. J. Turbomach. December 2017; 139(12): 121010. https://doi.org/10.1115/1.4037910
Li, Y., Chen, H., and Katz, J. (September 26, 2017). “Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor.” ASME. J. Turbomach. December 2017; 139(12): 121003. https://doi.org/10.1115/1.4037773
Chen, H., Li, Y., Tan, D., and Katz, J. (January 10, 2017). “Visualizations of Flow Structures in the Rotor Passage of an Axial Compressor at the Onset of Stall.” ASME. J. Turbomach. April 2017; 139(4): 041008. https://doi.org/10.1115/1.4035076
2015
Tan, D., Li, Y., Wilkes, I., Miorini, R. L., and Katz, J. (October 28, 2014). “Visualization and Time-Resolved Particle Image Velocimetry Measurements of the Flow in the Tip Region of a Subsonic Compressor Rotor.” ASME. J. Turbomach. April 2015; 137(4): 041007. https://doi.org/10.1115/1.4028433
AXIAL WATERJET PUMPS
2012
Miorini, R. L., Wu, H., and Katz, J. (July 15, 2011). “The Internal Structure of the Tip Leakage Vortex Within the Rotor of an Axial Waterjet Pump.” ASME. J. Turbomach. May 2012; 134(3): 031018. https://doi.org/10.1115/1.4003065
2011
Wu, H., Miorini, R.L. & Katz, J. Measurements of the tip leakage vortex structures and turbulence in the meridional plane of an axial water-jet pump. Exp Fluids 50, 989–1003 (2011). https://doi.org/10.1007/s00348-010-0975-0
Wu, H., Tan, D., Miorini, R.L. et al. Three-dimensional flow structures and associated turbulence in the tip region of a waterjet pump rotor blade. Exp Fluids 51, 1721–1737 (2011). https://doi.org/10.1007/s00348-011-1189-9
AXIAL TURBO-PUMP
2010
Soranna, F., Chow, Y., Uzol, O., and Katz, J. (May 10, 2010). “The Effects of Inlet Guide Vane-Wake Impingement on the Boundary Layer and the Near-Wake of a Rotor Blade.” ASME. J. Turbomach. October 2010; 132(4): 041016. https://doi.org/10.1115/1.3149282
2008
Soranna, F., Chow, Y.C., Uzol, O. and Katz, J., 2008. Turbulence within a turbomachine rotor wake subject to nonuniform contraction. AIAA journal, 46(11), pp.2687-2702. https://doi.org/10.2514/1.31079
2007
Uzol, O.Ğ.U.Z., Brzozowski, D., Chow, Y.C., Katz, J. and Meneveau, C., 2007. A database of PIV measurements within a turbomachinery stage and sample comparisons with unsteady RANS. Journal of Turbulence, (8), p.N10. https://doi.org/10.1080/14685240601142867
2006
Soranna, F., Chow, Y., Uzol, O., and Katz, J. (February 1, 2005). “The Effect of Inlet Guide Vanes Wake Impingement on the Flow Structure and Turbulence Around a Rotor Blade.” ASME. J. Turbomach. January 2006; 128(1): 82–95. https://doi.org/10.1115/1.2098755
2005
Soranna, F., Chow, Y., Uzol, O., and Katz, J. (February 1, 2005). “The Effect of Inlet Guide Vanes Wake Impingement on the Flow Structure and Turbulence Around a Rotor Blade.” ASME. J. Turbomach. January 2006; 128(1): 82–95. https://doi.org/10.1115/1.2098755
Chow, Y.C., Uzol, O., Katz, J. and Meneveau, C., 2005. Decomposition of the spatially filtered and ensemble averaged kinetic energy, the associated fluxes and scaling trends in a rotor wake. Physics of Fluids, 17(8), p.085102. https://doi.org/10.1063/1.1990206
2003
Uzol , O., Chow , Y., Katz , J., and Meneveau, C. (December 1, 2003). “Average Passage Flow Field and Deterministic Stresses in the Tip and Hub Regions of a Multistage Turbomachine .” ASME. J. Turbomach. October 2003; 125(4): 714–725. https://doi.org/10.1115/1.1625692
2002
Uzol, .O., Chow, .YC., Katz, .J. et al. Unobstructed particle image velocimetry measurements within an axial turbo-pump using liquid and blades with matched refractive indices. Exp Fluids 33, 909–919 (2002). https://doi.org/10.1007/s00348-002-0494-8
CENTRIFUGAL PUMP
2001
Sinha , M., Pinarbasi , A., and Katz, J. (March 15, 2001). “The Flow Structure During Onset and Developed States of Rotating Stall Within a Vaned Diffuser of a Centrifugal Pump .” ASME. J. Fluids Eng. September 2001; 123(3): 490–499. https://doi.org/10.1115/1.1374213
2000
Sinha , M., and Katz, J. (November 4, 1999). “Quantitative Visualization of the Flow in a Centrifugal Pump With Diffuser Vanes—I: On Flow Structures and Turbulence .” ASME. J. Fluids Eng. March 2000; 122(1): 97–107. https://doi.org/10.1115/1.483231
Sinha , M., Katz , J., and Meneveau, C. (November 17, 1999). “Quantitative Visualization of the Flow in a Centrifugal Pump With Diffuser Vanes—II: Addressing Passage-Averaged and Large-Eddy Simulation Modeling Issues in Turbomachinery Flows .” ASME. J. Fluids Eng. March 2000; 122(1): 108–116. https://doi.org/10.1115/1.483232
1997
Dong, R., Chu, S., and Katz, J. (July 1, 1997). “Effect of Modification to Tongue and Impeller Geometry on Unsteady Flow, Pressure Fluctuations, and Noise in a Centrifugal Pump.” ASME. J. Turbomach. July 1997; 119(3): 506–515. https://doi.org/10.1115/1.2841152
1995
Chu, S., Dong, R., and Katz, J. (March 1, 1995). “Relationship Between Unsteady Flow, Pressure Fluctuations, and Noise in a Centrifugal Pump—Part B: Effects of Blade-Tongue Interactions.” ASME. J. Fluids Eng. March 1995; 117(1): 30–35. https://doi.org/10.1115/1.2816814
Chu, S., Dong, R., and Katz, J. (March 1, 1995). “Relationship Between Unsteady Flow, Pressure Fluctuations, and Noise in a Centrifugal Pump—Part A: Use of PDV Data to Compute the Pressure Field.” ASME. J. Fluids Eng. March 1995; 117(1): 24–29. https://doi.org/10.1115/1.2816813