Publications

Dr. Naval Agarwal, Ph.D.

  1. Agarwal, N.K., “Flow-Induced Vibration Analysis of a Shell-and-Tube Heat Exchanger – A Status Survey,” Proceedings of 5th National Heat and Mass Transfer Conference, Hyderabad, India, Feb. 1980, pp. 109-115.
  2. Bull, M.K., and Agarwal, N.K., “Propagation of Acoustic Waves in Fully Developed Turbulent Pipe Flow,” Proceedings of 11th International Congress on Acoustics, Paris, July 1983, pp. 295-298.
  3. Bull, M.K., and Agarwal, N.K., “Mean Characteristics of the Flow Separation due to an Orifice Plate in Fully Developed Pipe Flow,” Proceedings of 8th Australian Fluid-Mechanics Conference, New Castle, Australia, November-December 1983, pp. 4B.1-4B.4.
  4. Bull, M.K., and Agarwal, N.K., “The Mechanism of Pipe Flow Noise Generation due to Internal Flow Separation,” Proceedings of the Inter-Noise 1984, Honolulu, December 1984, pp. 261-264.
  5. Agarwal, N.K., “Relationship Between Internal Sound Generation and Characteristics of Flow in a Region of Flow Separation due to Disturbance of Fully-Developed Turbulent Flow in a Pipe”, Ph.D. dissertation, University of Adelaide, South Australia, 1985.
  6. Bull, M.K., and Agarwal, N.K., “On the Sound Field in a Pipe Resulting from Flow Separation,” Proceedings of Inter-Noise 1986, Boston, July 1986, pp. 371-376.
  7. Agarwal, N.K., and Simpson, R.L., “LDV Measurements of Large Amplitude Unsteady Separated Turbulent Boundary Layers,” Proceedings of 3rd International Symposium of Applications of Laser Anemometry to Fluid-Mechanics, Lisbon, Portugal, July 1986.
  8. Agarwal, N.K., and Simpson, R.L., “LDV Measurements of Large Amplitude Unsteady Flows,” 39th Annual Meeting of American Physical Society, Columbus, Ohio, November 1986.
  9. Agarwal, N.K., and Bull, M.K., “Wall Pressure Fluctuations in Disturbed Pipe Flow,” AIAA-87-0015, 25th Aerospace Sciences Meeting, Reno, NV, January 1987.
  10. Agarwal, N.K., and Simpson, R.L., “The Structure of Large Amplitude Unsteady Separating Turbulent Boundary Layers,” AIAA-87-0191, 25th Aerospace Sciences Meeting, Reno, NV, January 1987.
  11. Agarwal, N.K., and Simpson, R.L., “Experimental Measurements of the Structure of a Large Amplitude Unsteady Separating Turbulent Boundary Layers,” Proceedings of Workshop II on Unsteady Separated Flows, USAF Academy, Colorado Springs, July 28-30, 1987, pp. 147-153.
  12. Nagabushana, K.A, Simpson, R.L., and Agarwal, N.K., “Experimental Study of Two Separating Turbulent Boundary Layers,” NASA CR-181011, 1987.
  13. Nagabushana, K.A., Agarwal, N.K., and Simpson, R.L., “Features of Separating Turbulent Boundary Layers,” AIAA-88-0616, 26th Aerospace Sciences Meeting, Reno, NV, January 1988.
  14. Agarwal, N.K., and Simpson, R.L., “Experimental Study of Unsteady Separating Turbulent Boundary Layers,” Technical Report No. AFOSR-88-0271 TR, 1988, also AD-A192997.
  15. Agarwal, N.K., “Identification of Higher Order Acoustic Modes in Disturbed Pipe Flow,” Journal of Sound and Vibration, Vol. 129, No. 1, 1989, pp. 166-167.
  16. Devenport, W.J., Agarwal, N.K., Dewitz, M., Simpson, R.L., and Poddar, K., “An Experimental Study of Devices for Controlling the Flow Past a Wing-Body Junction,” Technical Report No. AERO-162 to ONR, Department of Aerospace and Ocean Engineering, VPI & SU, Blacksburg, VA, April 1989.
  17. Agarwal, N.K., and Bull, M.K., “Acoustic Wave Propagation in a Pipe with Fully Developed Turbulent Flow,” Journal of Sound and Vibration, Vol. 132, No. 2, 1989, pp. 275-298.
  18. Agarwal, N.K., and Simpson, R.L., “A New Technique for Obtaining the Turbulent Pressure Spectrum from the Surface Pressure Spectrum,” Journal of Sound and Vibration, Vol. 135, No. 2, 1989, pp. 346-350.
  19. Agarwal, N.K., and Simpson R.L., “The Structure of Backflow Velocity Profiles in Separating Turbulent Boundary Layers,” AIAA-89-0567, 27th Aerospace Sciences Meeting, January 1989, Reno, NV.
  20. Devenport, W.J., Agarwal, N.K., Dewitz, M., and Simpson, R.L., “Effect of a Fillet on the Flow Past a Wing-Body Junction,” AIAA-89-0986, 2nd Turbulent Shear Flow Conference, Tempe, AZ, March 1989.
  21. Agarwal, N.K., and Simpson R.L., “The Structure of Backflow Velocity Profiles in Steady and Unsteady Separating Turbulent Boundary Layers,” AIAA Journal, Vol. 28, No. 10, Oct. 1990, pp. 1764-1771.
  22. Agarwal, N.K., “Generation and Propagation of Sound Waves in Disturbed Pipe Flow,” AIAA-90-0286, 28th Aerospace Sciences Meeting, Reno, NV, January 1990.
  23. Simpson, R.L., Agarwal, N.K., Nagabushana, K.A., and Olcmen, S., “Spectral Measurements and Other Features of Separating Turbulent Flows,” AIAA Journal, Vol. 28, No. 3, March 1990, pp. 446-452.
  24. Mangalam, S.M., Maddalon, D.V., Saric, W.S., and Agarwal, N.K., “Measurements of Cross-Flow Vortices, Attachment-Line Flow, and Transition Using Microthin Hot-Films,” AIAA-90-1636, 21st Fluid Dynamics, Plasma Dynamics and Lasers Conference, Seattle, WA, 18-20 June 1990.
  25. Devenport, W.J., Agarwal, N.K., Dewitz, M., Simpson, R.L., and Poddar, K., “Effect of a Fillet on the Flow Past a Wing-Body Junction,” AIAA Journal, Vol. 28, No. 12, Dec. 1990, pp. 2017-2024.
  26. Devenport, W.J., Dewitz, M., Simpson, R.L., and Agarwal, N.K., “Effects of a Strake on the Flow Past a Wing Body Junction,” AIAA-91-0252, 29th AIAA Aerospace Sciences Meeting, Reno, NV, January 1991.
  27. Agarwal, N.K., Maddalon, D.V, Mangalam, S. M., and Collier, F.S., Jr., “Cross-Flow Vortex Structure and Transition Measurements,” AIAA-91-0166, 29th AIAA Aerospace Sciences Meeting, Reno, NV, January 1991.
  28. Agarwal, N.K., Simpson, R.L., and Shivaprasad, B.G., “Some Effects of Waveform Shape and Amplitude on Unsteady Turbulent Shear Flows,” AIAA Journal of Propulsion and Power, Vol. 8, No. 3, May-June 1992, pp. 674-679.
  29. Agarwal, N.K., Miley, S.J., Fischer, M.C., Anderson, B.T., and Geenen, R.J., “Measurement of Attachment-Line Location in a Wind-Tunnel and in Supersonic Flight,” AIAA-92-4089, Proceedings of 6th Biennial Flight Test Conference, Hilton Head, August 1992, pp. 404-414.
  30. Agarwal, N.K., Maddalon, D.V, Mangalam, S. M., and Collier, F.S., Jr., “Cross-Flow Vortex Structure and Transition Measurements Using Multi-Element Hot-Films,” AIAA Journal, Vol. 30, No. 9, September 1992, pp. 2212-2218.
  31. Devenport, W.J., Dewitz, M., Simpson, R.L., and Agarwal, N.K., “Effects of a Leading-Edge Fillet on the Flow Past an Appendage-Body Junction,” AIAA Journal, Vol. 30, No. 9, September 1992, pp. 2177-2183.
  32. Agarwal, N.K., and Lamkin, S., “Ducted Fan Turbulence Properties Description,” Technical Report to General Electric Aircraft Engine Group, Cincinnati, OH, April 1993.
  33. Agarwal, N.K., “Sound Field in Fully Developed Turbulent Pipe Flow due to Internal Flow Separation. Part 1. Wall Pressure Fluctuations,” Journal of Sound and Vibration, Vol. 169, No. 1, 1994, pp. 89-109.
  34. Agarwal, N.K., “Mean Separation and Reattachment in Fully Developed Turbulent Pipe Flow due to an Orifice Plate,” ASME Journal of Fluids Engineering, Vol. 116, No. 2, June 1994, pp. 373-376.
  35. Agarwal, N.K., “Sound Field in Fully Developed Turbulent Pipe Flow due to Internal Flow Separation. Part 2. Modal Cut-Off Frequencies,” Journal of Sound and Vibration, Vol. 175, No. 1, 1994, pp. 65-76.
  36. Maddalon, D.V., and Agarwal, N.K.,  “Measurements of Cross-Flow Vortex Structure on a Swept Wing by use of Large, Micro-Thin, Multi-Element Hot-Film Gages”, NASA Technical Brief, Vol. 10, No. 10, October 1994, pp. 75-76.
  37. Maddalon, D.V., and Agarwal, N.K., “Measurements of Cross-Flow Vortex Structure on a Swept Wing “, NASA Technical Brief, Vol. 18, No. 12, December 1994, p. 51.
  38. Agarwal, N.K., “Sound Field in Disturbed Pipe Flow,” Meeting of the Division of Fluid Dynamics, American Physical Society at Atlanta, GA, Nov. 1994.
  39. Agarwal, N.K., “Boundary Layer Measurements using Surface Microphones,” International Instrumentation Symposium, Instrument Society of America, Denver, Co. May 1995.
  40. Viken, S., and Agarwal, N.K., “Aircraft Drag Reduction Using Distributed Suction and Adaptive Control Techniques,” Report to NASA Ames Research Center, July 1995.
  41. Lin, R. -S., Agarwal, N. K., and Collier, F. S., “Numerical Study on the Receptivity due to a Localized Suction Slot,” Unsteady Flows – 1995, ASME/FED, Vol. 216, 1995, pp. 179-184.
  42. Agarwal, N.K., “Piezoelectric Film Sensor Arrays for Wind-Tunnel and Flight Measurements,”Contract No. NAS4-50073 final Technical Report (No. AE-96-005) to NASA Dryden Flight Research Center, June 1996, 93 pages.
  43. Nagabushana, K.A., Agarwal, N.K., Wong, T.C., and Taylor, B.D. “A New Approach to Hot-Wire/Hot-Film Calibration in Supersonic/Hypersonic Flow,” Contract No. NAS1-20623 final Technical Report (No. AE-96-006) to NASA Langley Research Center, July 1996, 116 pages.
  44. Agarwal, N.K., “Piezoelectric Sensors for Non-Intrusive Aerodynamic and Acoustic Measurements,” Fifth International Symposium on Sound and Vibration, South Australia, December 15-18, 1997.
  45. Agarwal, N.K., Ganz, U., and Premo, J., “Compressor Noise”, Core Noise Workshop, Phoenix, AZ, February 26-27, 2003.
  46. Agarwal, N.K., Ganz, U., and Premo, J., “Compressor Noise Contribution to Inlet Noise”, AIAA Aeroacoustics Conf. May 2004, Manchester, U.K., AIAA paper # AIAA-2004-2913.
  47. Agarwal, N.K., Mathur, G.P. and Osman, H.A., “Active control of Noise and Vibrations at Low-Frequencies for Aerospace Vehicles,” 8th Boeing Technical Excellence Conference, Seattle, WA, 22-24 Feb., 2005.
  48. Mathur, G.P. Tsangarakis, M., Lotts, D.J., Barry, K.R., and Agarwal, N.K., “Speech Intelligibility Criteria for PA System Qualification in Large Aircraft,” 150th Meeting of the Acoustical Society of America and NOISE-CON 2005, Minneapolis, MN, 17-21 October 2005.
  49. Agarwal, N.K., “Cabin and Flight Deck Noise Reduction,” Third Boeing Structural Dynamics Conference, St. Louis, MO, 27-28 October, 2005.
  50. Mathur, G.P. Tsangarakis, M., Lotts, D.J., Barry, K.R., and Agarwal, N.K., “In-flight Modified Rhyme Tests (MRT) for PA System Qualification in a Large Aircraft,” 13th International Congress on Sound and Vibration, Vienna, Austria, July 2-6, 2006.
  51. Agarwal, N.K., Mathur, G.P. and Osman, H.A., “Active control of Noise and Vibrations at Low-Frequencies,” ASEI Conference, Sep. 9, 2006, Cerritos, CA; and The Fourth Annual AIAA Southern California Aerospace Systems and Technology Conference, Santa Ana, CA 2007.
  52. Agarwal, N.K., “Speech Intelligibility in Military Aircraft”, 4th Boeing Structural Dynamics Conference, Philadelphia, PA, November 9-10, 2006.
  53. Agarwal, N.K., Mathur, G.P., Tsangarakis, M.G., and Liew, C.C., “Speech Intelligibility in Military Aircraft,” 12th Boeing Technical Excellence Conference (BTEC12), St. Louis, February 2007.
  54. Agarwal, N.K., “Noise and Vibration Diagnostic and Control in Aerospace vehicles,” Advances in Noise and Vibration Engineering, Institute of Acoustics Autumn Conference, Oxford, U.K., October 17-18, 2007.
  55. Agarwal, N.K., “Noise and Vibration Diagnostic and Control in Aerospace vehicles,” Acoustics Bulletin, Jan./Feb. 2008, Vol. 33, No. 1, pp. 32-37.
  56. Agarwal, N.K., “Noise and Vibration Diagnostic and Control,” 15th International Congress on Sound and Vibration, Daejeon, South Korea, July 6-10, 2008.
  57. Agarwal, N.K., “Noise and Vibration Diagnostic and Control in Aerospace vehicles,” 15th Boeing Technical Excellence Conference (BTEC15), St. Louis, MO, July 21-24, 2008.
  58. Zhu, H., Hemenway, J., Wang, G., Agarwal N., “Model-Based Switching Costs,” 34th Annual INCOSE International Symposium, July 2-6, 2024, Dublin, Ireland.
  59. Agarwal, N.K., “A New Method to Demonstrate Speech Intelligibility in Flight,” 15th Boeing Technical Excellence Conference (BTEC15), St. Louis, MO, July 21-24, 2008.
  60. Agarwal, N.K. and Muehlenbeck, R.H., “Acoustic Design of Military Airplanes,” 16th Boeing Technical Excellence Conference (BTEC16), Costa Mesa, CA, Feb. 9-12, 2009.
  61. Agarwal, N.K. and Muehlenbeck, R.H., “Development of Environmental Requirement for a New Military Airplane Program,” Institute of Environmental Sciences and Tech (IEST) Annual Technical Meeting and Exposition, Schaumburg, IL May 4-7 2009.
  62. Griffin, S., Klein, A., Agarwal, N., Kyono, T., “Active Control Bucking Bar to Reduce Hand Transmitted Vibration to Operator,” 26th International Congress on Sound and Vibration, July 7-11, 2019, Montreal, Canada.
  63. Gardner, Rich, Fletcher, J., Agarwal, N. “Technology Roadmaps for Step-Wise Improvements in Production System Safety, “Boeing Technical Excellence Conference (BTEC 2019), July 19-August 1, 2019.
  64. Agarwal, N., Salour, A.  “Proximity Sensing & Contact Tracing Technologies to Protect Against COVID-19, “Boeing Technical Excellence Conference (BTEC 2021), July 26-July 29, 2021.
  65. Agarwal, N., Salour, A.  “Wearable Sensors Technology for EHS Application,” 2021 Human Factors and Ergonomics Symposium, Oct 19–20, 2021, Seattle.
  66. Agarwal, N., Salour, A.  “Wearable Sensors Technology for Workplace Safety,” Boeing Technical Excellence Conference (BTEC 2023), May 15–18, 2023.