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