Browsing by Author "Haglund, John S."

Now showing items 1-6 of 6

    • Application of computational fluid dynamics to aerosol sampling and concentration 
      Hu, Shishan (2009-05-15)
      An understanding of gas-liquid two-phase interactions, aerosol particle deposition, and heat transfer is needed. Computational Fluid Dynamics (CFD) is becoming a powerful tool to predict aerosol behavior for related design ...
    • Circumferential slot virtual impactor for concentrating aerosols 
      Haglund, John S.; Mcfarland, Andrew R. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2007-08-28)
      A circumferential slot virtual impactor includes a disk-shaped housing with an endless circumferential slot for receiving aerosols. The slot forms an acceleration nozzle, and a receiver nozzle spaced apart radially inwardly ...
    • Design of bioaerosol sampling inlets 
      Nene, Rohit Ravindra (Texas A&M University, 2007-09-17)
      An experimental investigation involving the design, fabrication, and testing of an ambient sampling inlet and two additional Stokes-scaled inlets is presented here. Testing of each inlet was conducted at wind speeds of ...
    • The inline virtual impactor 
      Seshadri, Satyanarayanan (2009-05-15)
      A circumferential slot In-line Virtual Impactor (IVI) has been designed using Computational Fluid Dynamics (CFD) simulation tools and experimentally characterized using monodispersed liquid aerosols to validate simulation ...
    • Numerical modeling of species transport in turbulent flow and experimental study on aerosol sampling 
      Vijayaraghavan, Vishnu Karthik (Texas A&M University, 2007-04-25)
      Numerical simulations were performed to study the turbulent mixing of a scalar species in straight tube, single and double elbow flow configurations. Different Reynolds Averaged Navier Stokes (RANS) and Large Eddy Simulation ...
    • A two-stage circumferential slot virtual impactor for bioaerosol concentration 
      Isaguirre, Refugio Rey, IV (2009-06-02)
      Slot virtual impactors provide an efficient low power method of concentrating aerosols. A circumferential slot virtual impactor (CSVI) is especially effective because it has a continuous slot, and, therefore, has no losses ...