All Stories

  1. Experimental Analysis of Surface-Pressure–Driven Far-Field Noise in Impinging Jet Flows
  2. Wind Noise Mitigation of Infrasound Sensor Payloads on High Altitude Balloons
  3. Demonstration of the Use of NSGA-II for Optimization of Sparse Acoustic Arrays
  4. Evaluation of Ground-Based and Lighter-Than-Air Platforms To Study Atmospheric Phenomena
  5. Experimental Investigation of Near-Field Surface Pressure Characteristics of Two Side-by-Side Cylinders
  6. Experimental Investigation of the Influence of Hot-Humid Air on Jet Noise
  7. Why collect asteroid samples? 4 essential reads on what these tiny bits of space rock can tell scientists
  8. Acoustic Observations of the OSIRIS-REx Sample Return Capsule Re-Entry from Wendover Airport
  9. Bolide Infrasound Signal Morphology and Yield Estimates: A Case Study of Two Events Detected by a Dense Acoustic Sensor Network
  10. Experimental observations on Weissenberg number-controlled developing turbulent boundary layers
  11. Geophysical Observations of the 2023 September 24 OSIRIS-REx Sample Return Capsule Reentry
  12. Solar Balloon Observations of the 2024 North American Eclipse
  13. NASA’s asteroid sample mission gave scientists around the world the rare opportunity to study an artificial meteor
  14. Laminar Boundary Layer over a Serrated Backward-Facing Step
  15. Development of Sensor Payload to Record Atmospheric Changes During the 2023 and 2024 Eclipses
  16. Performance Characterization of Heliotrope Solar Hot-Air Balloons during Multihour Stratospheric Flights
  17. The OSIRIS-REx Sample Return Capsule re-entry: Initial results from a historic geophysical recording campaign against an ‘artificial meteor’
  18. WINDMAP: Wind Intelligent Navigation Data and Models for Aviation Planning
  19. Urban Impacts on UAS Observations
  20. Preliminary evidence of sound amplification of turbulent noise due to latent heat
  21. Estimation of Bolide Entry Characteristics Through Infrasound Observations
  22. Evaluation of a Serrated Edge to Mitigate the Adverse Effects of a Backward-Facing Step on an Airfoil
  23. Decoding the hidden sounds from Tornadoes
  24. Polymer drag reduction: A review through the lens of coherent structures in wall-bounded turbulent flows
  25. Seismoacoustic Signatures Observed During a Long-Term Deployment of Infrasound Sensors at the Nevada National Security Site
  26. Infrasound and Low-Audible Acoustic Detections from a Long-Term Microphone Array Deployment in Oklahoma
  27. Tornado infrasound: Observations and potential mechanisms
  28. Development of balloon-based seismology for venus through earth-analog experiments and simulations
  29. Infrasound noise mitigation on high altitude balloons
  30. Development and evaluation of windscreen designs for high altitude balloons
  31. Observations and potential mechanisms for tornado infrasound
  32. Video: Simulating Flow over a 3D Backwards Facing Step
  33. Bubble Size Distribution Dependence on Liquid Viscosity and Gas Flowrate Within a Bubble Column With a Porous Sparger
  34. Progress towards Balloon-Based Seismology on Venus in 2021-2022.
  35. Solar Balloon Development for High Altitude Observations
  36. Infrasound measurement system for real-time in situ tornado measurements
  37. Wind Speed Statistics from a Small UAS and Its Sensitivity to Sensor Location
  38. Progress towards balloon-based seismology on Venus in 2020-2021.
  39. A Midsummer Flights’ Dream: Balloon-borne infrasound-based aerial seismology
  40. Infrasound measurement system for real-time in-situ tornado measurements
  41. Comparison of Turbulent Boundary Layer Profiles Modified With Injection or Uniform Concentration of Drag-Reducing Polymer Solution
  42. Impact of Polymer Degradation on Past Studies of the Mean Velocity Profile in Turbulent Boundary Layers
  43. Preliminary Severe Storm Data from a Mobile Infrasound System
  44. The Silent Sounds of Tornadoes and Their Potential Fluid Mechanism
  45. Infrasound measurements of tornadoes and other severe storm events at close range
  46. Modeling infrasound propagation from Tornado producing storms
  47. Severe weather observations from a deployable four sensor infrasound array
  48. Comparison of Turbulent Boundary Layer Profiles Modified With Injection or Uniform Concentration of Drag-Reducing Polymer Solution
  49. Drag Reduction Performance of Mechanically Degraded Dilute Polyethylene Oxide Solutions
  50. Experimental Characterization of High-Amplitude Fluid–Structure Interaction of a Flexible Hydrofoil at High Reynolds Number
  51. Effect of operation regime on bubble size and void fraction in a bubble column with porous sparger
  52. High-Resolution Estimation and Spatial Interpolation of Temperature Structure in the Atmospheric Boundary Layer Using a Small Unmanned Aircraft System
  53. Effect of operation regime on bubble size and void fraction in a bubble column with porous sparger
  54. Computational Model of Flow Surrounding Brazilian Free-Tailed Bat Ear Tubercles
  55. Effect of Vertical Vibration on the Mixing Time of a Passive Scalar in a Sparged Bubble Column Reactor
  56. Modification of turbulent boundary layer coherent structures with drag reducing polymer solution
  57. Infrasound observations from the 2019 Tornado Season
  58. Measurement and characterization of infrasound from a tornado producing storm
  59. Comparison of infrasound emissions observed during a tornado with potential fluid mechanisms
  60. Computational Investigation of the Conformal Vortex Generator
  61. Laminar Boundary Layer Scaling Over a Conformal Vortex Generator
  62. Investigation of Wake Survey over a Wing with Conformal Vortex Generators
  63. Infrasound emissions from tornadoes and severe storms compared to potential tornadic generation mechanisms
  64. Characterization of a canonical helicopter hub wake
  65. Modification of Drag on the Ear of Brazilian Free-Tailed Bats (Tadarida brasiliensis) via Leading-Edge Tubercles
  66. Study of Bubble Size, Void Fraction, and Mass Transport in a Bubble Column under High Amplitude Vibration
  67. Overview of the design and performance tests done for the water tunnel at OSU
  68. Monitoring infrasound from a Tornado in Oklahoma
  69. Characterization of Bubble Size Distributions within a Bubble Column
  70. Infrasound measurements from a tornado in Oklahoma
  71. Vertical Sampling Scales for Atmospheric Boundary Layer Measurements from Small Unmanned Aircraft Systems (sUAS)
  72. Aerodynamic Investigation of the Conformal Vortex Generator
  73. Characterization of the Custom-Designed, High Reynolds Number Water Tunnel
  74. Characterization of a Pulsating Drill Bit Blaster
  75. Study of Bubble Size and Velocity in a Vibrating Bubble Column
  76. Integration of Infrasonic Sensing with UAS (Invited)
  77. Review of Bubble Column Reactors with Vibration
  78. Design of a Recirculating Water Tunnel for the Study of High-Reynolds Number Turbulent Boundary Layers
  79. Measurements of Loading and Tip Vortex Due to High-Reynolds Number Flow Over a Rigid Lifting Surface
  80. Water Tunnel Flow Diagnostics of Wake Structures Downstream of a Model Helicopter Rotor Hub
  81. On the scaling of air entrainment from a ventilated partial cavity
  82. Changes to the average velocity profile by adding polymer solution
  83. Marine Hydrokinetic Turbine Power-Take-Off Design for Optimal Performance and Low Impact on Cost-of-Energy
  84. On the scaling of air layer drag reduction
  85. Flow-induced degradation of drag-reducing polymer solutions within a high-Reynolds-number turbulent boundary layer
  86. Time resolved flow-field measurements of a turbulent mixing layer over a rectangular cavity
  87. High-Reynolds-number turbulent-boundary-layer wall-pressure fluctuations with dilute polymer solutions
  88. Diffusion of drag-reducing polymer solutions within a rough-walled turbulent boundary layer
  89. Degradation of homogeneous polymer solutions in high shear turbulent pipe flow
  90. Bubble-induced skin-friction drag reduction and the abrupt transition to air-layer drag reduction
  91. High-Reynolds-number turbulent-boundary-layer wall pressure fluctuations with skin-friction reduction by air injection
  92. Using cross correlations of turbulent flow-induced ambient vibrations to estimate the structural impulse response. Application to structural health monitoring
  93. Calibration of the pressure sensitivity of microphones by a free-field method at frequencies up to 80kHz
  94. High-Reynolds-Number Turbulent-Boundary-Layer Surface Pressure Fluctuations With Bubble or Polymer Additives
  95. Free‐field calibration of the pressure sensitivity of air‐condenser, electret, MEMS, and piezoresistive microphones at frequencies up to 80 kHz