Under review

  1. Zeng, Z., Huang, S.-F., Alexander, W., & Sharma, A. A passive, blade-mounted ultrasonic bat deterrent for wind turbines.
  2. Sudharsan, S., & Sharma, A. Criteria for dynamic stall onset and vortex shedding in low Reynolds number flows.

Refereed journal articles

  1. Zeng, Z., & Sharma, A. (2023). Aerodynamic-whistles-based ultrasonic tone generators for bat deterrence. Physics of Fluids, 35(9).
  2. Sudharsan, S., Narsipur, S., & Sharma, A. (2023). Evaluating Dynamic Stall-Onset Criteria for Mixed and Trailing-Edge Stall. AIAA Journal, 61(3), 1181–1196.
  3. Sudharsan, S., Ganapathysubramanian, B., & Sharma, A. (2022). A vorticity-based criterion to characterise leading edge dynamic stall onset. Journal of Fluid Mechanics, 935, A10.
  4. Yin, J., Ganesh Rajagopalan, R., & Sharma, A. (2022). Unstructured, Pressure-Based Algorithm Using Implicit Runge–Kutta for Moving Boundary Problems. AIAA Journal, 60(10), 5750–5767.
  5. Moghadassian, B., & Sharma, A. (2020). Designing wind turbine rotor blades to enhance energy capture in turbine arrays. Renewable Energy, 148, 651–664.
  6. Wu, X., & Sharma, A. (2020). Artefacts of finite span in vortex-induced vibration simulations. Applied Ocean Research, 101, 102265.
  7. Sadoughi, M., Hu, C., Moghadassian, B., Sharma, A., Beck, J., & Mathiesen, D. (2020). Sequential online dispatch in design of experiments for single-and multiple-response surrogate modeling. IEEE Transactions on Automation Science and Engineering, 17(4), 1674–1688.
  8. Wu, X., Jafari, M., Sarkar, P., & Sharma, A. (2020). Verification of DES for flow over rigidly and elastically-mounted circular cylinders in normal and yawed flow. Journal of Fluids and Structures, 94, 102895.
  9. Sharma, A., & Visbal, M. (2019). Numerical investigation of the effect of airfoil thickness on onset of dynamic stall. Journal of Fluid Mechanics, 870, 870–900.
  10. Bodling, A., & Sharma, A. (2019). Numerical investigation of noise reduction mechanisms in a bio-inspired airfoil. Journal of Sound and Vibration, 453, 314–327.
  11. Bodling, A., & Sharma, A. (2018). Numerical investigation of low-noise airfoils inspired by the down coat of owls. Bioinspiration & Biomimetics, 14(1), 016013.
  12. Thelen, A., Leifsson, L., Sharma, A., & Koziel, S. (2018). Variable-fidelity shape optimization of dual-rotor wind turbines. Engineering Computations, 35(7), 2514–2542.
  13. Moghadassian, B., & Sharma, A. (2018). Inverse design of single-and multi-rotor horizontal axis wind turbine blades using computational fluid dynamics. Journal of Solar Energy Engineering, 140(2), 021003.
  14. Thelen, A., Leifsson, L., Sharma, A., & Koziel, S. (2018). RANS-based design optimization of dual-rotor wind turbines. Engineering Computations, 35(1), 35–52.
  15. Rosenberg, A., & Sharma, A. (2016). A prescribed-wake vortex lattice method for preliminary design of co-axial, dual-rotor wind turbines. Journal of Solar Energy Engineering, 138(6), 061002.
  16. Agrawal, B. R., & Sharma, A. (2016). Numerical analysis of aerodynamic noise mitigation via leading edge serrations for a rod–airfoil configuration. International Journal of Aeroacoustics, 15(8), 734–756.
  17. Wang, Z., Tian, W., Ozbay, A., Sharma, A., & Hu, H. (2016). An experimental study on the aeromechanics and wake characteristics of a novel twin-rotor wind turbine in a turbulent boundary layer flow. Experiments in Fluids, 57, 1–17.
  18. Moghadassian, B., Rosenberg, A., & Sharma, A. (2016). Numerical investigation of aerodynamic performance and loads of a novel dual rotor wind turbine. Energies, 9(7), 571.
  19. Chen, L., Harding, C., Sharma, A., & MacDonald, E. (2016). Modeling noise and lease soft costs improves wind farm design and cost-of-energy predictions. Renewable Energy, 97, 849–859.
  20. Ju, H., Mani, R., Vysohlid, M., & Sharma, A. (2015). Investigation of Fan Wake-OGV Interaction Broadband Noise. AIAA Journal, 53(12). https://arc.aiaa.org/doi/10.2514/1.J053167
  21. Han, F., Sharma, A., Paliath, U., & Shieh, C. (2014). Multiple pure tone noise prediction. Journal of Sound and Vibration, 333(25), 6942–6959.
  22. Takle, E. S., Rajewski, D. A., Lundquist, J. K., Gallus Jr, W. A., & Sharma, A. (2014). Measurements in support of wind farm simulations and power forecasts: The Crop/Wind-energy Experiments (CWEX). Journal of Physics: Conference Series, 524(1), 012174. http://iopscience.iop.org/1742-6596/524/1/012174/pdf/1742-6596_524_1_012174.pdf
  23. Rosenberg, A., Selvaraj, S., & Sharma, A. (2014). A Novel Dual-Rotor Turbine for Increased Wind Energy Capture. Journal of Physics: Conference Series, 524(1), 012078. http://iopscience.iop.org/1742-6596/524/1/012078/pdf/1742-6596_524_1_012078.pdf
  24. Sharma, A., & Chen, H. (2013). Prediction of aerodynamic tonal noise from open rotors. Journal of Sound and Vibration, 332(16), 3832–3845.
  25. Sharma, A., Chen, H., & Shieh, C. M. (2010). Linearized Navier-Stokes Analysis for Rotor-Stator Interaction Tone Noise Prediction. 16th AIAA Aeroacoustics Conference, AIAA 2010-3744. http://arc.aiaa.org/doi/abs/10.2514/6.2010-3744
  26. Sharma, A., Richards, S. K., Wood, T. H., & Shieh, C. M. (2009). Numerical prediction of exhaust fan-tone noise from high-bypass aircraft engines. AIAA Journal, 47(12), 2866–2879. http://arc.aiaa.org/doi/abs/10.2514/1.42208
  27. Sharma, A. (2005). Book Review on C++ and Object-Oriented Numeric Computing for Scientists and Engineers. Journal of Aerospace Computing, Information, and Communication, 2(5), 236–237. http://arc.aiaa.org/doi/abs/10.2514/1.16108?journalCode=jacic
  28. Sezer-Uzol, N., Sharma, A., & Long, L. N. (2005). Computational fluid dynamics simulations of ship airwake. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 219(5), 369–392.
  29. Sharma, A., & Long, L. N. (2004). Numerical simulation of the blast impact problem using the Direct Simulation Monte Carlo (DSMC) method. Journal of Computational Physics, 200(1), 211–237. http://www.sciencedirect.com/science/article/pii/S0021999104001512
  30. Souliez, F., Long, L. N., Morris, P. J., & Sharma, A. (2002). Landing gear aerodynamic noise prediction using unstructured grids. International Journal of Aeroacoustics, 1(2), 115–135. http://www.multi-science.co.uk/aeroacou.htm
  31. Sharma, A., & Ananthkrishnan, N. (2001). Passage through resonance of rolling finned projectiles with center-of-mass offset. Journal of Sound and Vibration, 239(1), 1–17. http://www.sciencedirect.com/science/article/pii/S0022460X00931146
  32. Sharma, A., & Ananthkrishnan, N. (2000). Large-amplitude limit cycles via a homoclinic bifurcation mechanism. Journal of Sound and Vibration, 236(4), 725–729. http://www.sciencedirect.com/science/article/pii/S0022460X00929560

Refereed conference proceedings

  1. Sudharsan, S., Narsipur, S., & Sharma, A. (2023). Effects of Compressibility on Leading-Edge Dynamic Stall Criteria. AIAA Aviation Forum.
  2. Barman, A., & Sharma, A. (2023). A Space-Time framework for compressible flow simulations using Finite Volume Method. AIAA Aviation Forum.
  3. Yin, J., Ganesh Rajagopalan, R., & Sharma, A. (2022). An Unstructured, Pressure-Based Algorithm using Implicit Runge-Kutta for Moving Boundary Problems. AIAA SciTech Forum.
  4. Zeng, Z., & Sharma, A. (2022). Blade-mounted, passive ultrasonic bat deterrents for wind turbines. 28th AIAA/CEAS Aeroacoustics 2022 Conference, 3101.
  5. Sudharsan, S., Narsipur, S., & Sharma, A. (2022). Evaluating dynamic stall onset criteria for mixed and trailing-edge stall. AIAA Scitech Forum.
  6. Li, A., Zeng, Z., & Sharma, A. (2022). Aeroacoustic analysis of an air amplifier. AIAA Scitech Forum, 2561.
  7. Yin, J., Rajagopalan, G., & Sharma, A. (2022). An Unstructured, Pressure-Based Algorithm using Implicit Runge-Kutta for Moving Boundary Problems. AIAA Scitech Forum.
  8. Sudharsan, S., & Sharma, A. (2021). Exploring Various Techniques to Characterize Leading-Edge Dynamic Stall Onset. AIAA Aviation Forum.
  9. Li, A., & Sharma, A. (2021). A panel method generated boundary condition for simulating unsteady flow over maneuvering airfoils. AIAA Aviation Forum.
  10. Wu, X., & Sharma, A. (2021). umerical Investigation of Vortex-Induced Vibration at Re=8M. AIAA Aviation Forum.
  11. Zeng, Z., & Sharma, A. (2021). Experimental and numerical aeroacoustic analysis of an ultrasound whistle. AIAA Aviation Forum.
  12. Selvaraj, S., & Sharma, A. (2019). Effect of Leading Edge Serrations on Dynamic Stall at Re=30,000. AIAA Scitech Forum.
  13. Bodling, A., & Sharma, A. (2018). Numerical Investigation of Low-Noise Airfoils Inspired by the Down Coat of Owls. 2018 AIAA/CEAS Aeroacoustics Conference.
  14. Bodling, A. L., & Sharma, A. (2018). Implementation of the Ffowcs Williams-Hawkings equation: predicting the far field noise from airfoils while using boundary layer tripping mechanisms. Fluids Engineering Division Summer Meeting, V001T08A006.
  15. Wu, X., Sharma, A., Jafari, M., & Sarkar, P. (2017). Towards Predicting Dry Cable Galloping using Detached Eddy Simulations. 2017 AIAA Science and Technology Forum and Exposition.
  16. Moghadassian, B., & Sharma, A. (2017). Inverse Design of Single- and Multi-Rotor Horizontal Axis Wind Turbine Blades using Computational Fluid Dynamics. AIAA Science and Technology Forum and Exposition.
  17. Bodling, A., Agrawal, B. R., Sharma, A., Clark, I., Alexander, W. N., & Devenport, W. J. (2017). Numerical investigations of bio-inspired blade designs to reduce broadband noise in aircraft engines and wind turbines. 55th AIAA Aerospace Sciences Meeting.
  18. Bodling, A., Agrawal, B. R., Sharma, A., Clark, I., Alexander, W. N., & Devenport, W. (2017). Numerical Investigations of Bio-Inspired Blade Designs to Reduce Broadband Noise in Aircraft Engines and Wind Turbines. 55th AIAA Aerospace Sciences Meeting.
  19. Rosenberg, A., & Sharma, A. (2017). Inverse Design of a Dual-Rotor Wind Turbine using a Prescribed Wake Vortex Lattice Method. 2017 AIAA Science and Technology Forum and Exposition.
  20. Bodling, A., & Sharma, A. (2017). Noise reduction mechanisms due to bio-inspired airfoil designs. 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery.
  21. Sharma, A., & Visbal, M. R. (2017). Airfoil thickness effects on dynamic stall onset. 23rd AIAA Computational Fluid Dynamics Conference.
  22. Agrawal, B. R., & Sharma, A. (2016). Numerical investigations of bio-inspired blade designs to reduce broadband noise in aircraft engines and wind turbines. 54th AIAA Aerospace Sciences Meeting.
  23. Thelen, A. S., Leifsson, L. T., Sharma, A., & Koziel, S. (2016). RANS-based Shape Optimization of Dual-Rotor Wind Turbines using Variable-fidelity Models. 17th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 3514.
  24. Thelen, A. S., Leifsson, L. T., Sharma, A., & Koziel, S. (2016). Direct and surrogate-based optimization of dual-rotor wind turbines. 34th Wind Energy Symposium.
  25. Rosenberg, A., & Sharma, A. (2015). A Prescribed-Wake Vortex Lattice Method for Aerodynamic Analysis of Co-axial, Dual-Rotor Wind Turbines. North American Wind Energy Academy Symposium.
  26. Moghadassian, B., Rosenberg, A., Hu, H., & Sharma, A. (2015). Numerical Investigation of Aerodynamic Performance and Loads of a Novel Dual Rotor Wind Turbine. AIAA Science and Technology Forum and Exposition (SciTech2015). http://arc.aiaa.org/doi/pdf/10.2514/6.2015-1665
  27. Hu, H., Wang, Z., Ozbay, A., Tian, W., & Sharma, A. (2015). An Experimental Investigation on the Wake Characteristics behind a Novel Twin-Rotor Wind Turbine. AIAA Science and Technology Forum and Exposition (SciTech2015). http://arc.aiaa.org/doi/pdf/10.2514/6.2015-1663
  28. Agrawal, B., & Sharma, A. (2014). Aerodynamic Noise Prediction for a Rod-Airfoil Configuration using Large Eddy Simulations. 20th AIAA/CEAS Aeroacoustics Conference. http://arc.aiaa.org/doi/pdf/10.2514/6.2014-3295
  29. Wang, Z., Ozbay, A., Tian, W., Sharma, A., & Hu, H. (2014). An Experimental Investigation on the Wake Characteristics behind Dual-Rotor Wind Turbines. Bulletin of the American Physical Society, 59.
  30. Selvaraj, S., & Sharma, A. (2014). On Predicting the Phenomenon of Surface Flow Convergence in Wind Farms. ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1907850
  31. Agrawal, B. R., Rosenberg, A., & Sharma, A. (2014). Towards Identifying Contribution of Wake Turbulence to Inflow Noise from Wind Turbines. 2nd Symposium on OpenFOAM in Wind Energy.
  32. Ju, H., Mani, R., Vysohlid, M., & Sharma, A. (2013). Investigation of Fan Wake-OGV Interaction Broadband Noise. AIAA Aeroacoustics Meeting. http://arc.aiaa.org/doi/abs/10.2514/6.2013-2151
  33. Sharma, A. (2013). Large Eddy Simulations for Predicting Aerodynamic Noise due to Rod Wake-Airfoil Interaction. RUZGEM, Middle Eastern Technical University.
  34. Selvaraj, S., Chaves, A., Takle, E., & Sharma, A. (2013). Numerical Prediction of Surface Flow Convergence Phenomenon in Windfarms. RUZGEM, Middle Eastern Technical University.
  35. Sharma, A., & Chen, H. (2012). Prediction of Tonal Aerodynamic Noise from Open Rotors. 18th AIAA/CEAS Aeroacoustics Conference, AIAA-2012. http://arc.aiaa.org/doi/pdf/10.2514/6.2012-2265
  36. Paliath, U., Han, F., Shieh, C. M., & Sharma, A. (2010). Multiple Pure Tone Noise Prediction for Acoustically Treated Aircraft Engines. 16th AIAA Aeroacoustics Conference, AIAA 2010-3714. http://arc.aiaa.org/doi/abs/10.2514/6.2010-3714
  37. Sharma, A., Richards, S. K., Wood, T. H., & Shieh, C. M. (2007). Numerical prediction of exhaust fan-tone noise from high-bypass aircraft engines. 13th AIAA/CEAS Aeroacoustics Conference, AIAA 2007-3700. http://arc.aiaa.org/doi/abs/10.2514/6.2007-3700
  38. Han, F., Shieh, C. M., Sharma, A., & Paliath, U. (2007). Multiple pure tone noise prediction and comparison with static engine test measurements. 13th AIAA/CEAS Aeroacoustics Conference, AIAA 2007-3523. http://arc.aiaa.org/doi/pdf/10.2514/6.2007-3523
  39. Sharma, A., & Long, L. N. (2003). A Parallel, Object-Oriented Direct Simulation Monte Carlo Method for Blast-Impact Simulations. 16th AIAA Computational Fluid Dynamics Conference, AIAA 2003-4234. http://arc.aiaa.org/doi/pdf/10.2514/6.2003-4234
  40. Benwood, J., Settles, G., Long, L. N., Sharma, A., & Gatto, J. (2003). Schlieren Cinematography of Shock-Wave Reverberation in Interior Spaces. APS Division of Fluid Dynamics Meeting Abstracts. http://adsabs.harvard.edu/abs/2003APS..DFD.EQ001B
  41. Long, L., Sharma, A., & Souliez, F. (2003). Client-Server Java Programming for Wireless Mobile Robots. 41st Aerospace Sciences Meeting and Exhibit, AIAA 2003-0459.
  42. Sharma, A., Long, L. N., & Krauthammer, T. (2002). Using the Direct Simulation Monte Carlo approach for the blast-Impact problem. The 17th International Symposium on Military Aspects of Blast Simulations.
  43. Souliez, F., LN, L., Morris, P. J., & Sharma, A. (2002). Landing Gear Aerodynamic Noise Prediction Using Unstructured Grids. 40th AIAA Aerospace Sciences Meeting and Exhibit, AIAA 2002-0799. http://arc.aiaa.org/doi/pdf/10.2514/6.2002-799
  44. Sharma, A., & Long, L. N. (2001). Airwake simulations on an LPD 17 ship. 15th AIAA Computational Fluid Dynamics Conference, AIAA 2001-2589, 2589. http://arc.aiaa.org/doi/pdf/10.2514/6.2001-2589
  45. Long, L. N., Souliez, F., & Sharma, A. (2001). Aerodynamic noise prediction using parallel methods on unstructured grids. 7th AIAA/CEAS Aeroacoustics Conference, AIAA 2001-2196. http://arc.aiaa.org/doi/pdf/10.2514/6.2001-2196