1 / 20

OH is the prime daytime oxidant

OH is the prime daytime oxidant. Penn State. v’=1. FAGE analysis from Crosley, but same problem with the Davis experiments – 282nm excitation and 282nm measurement  uv light  OH. Cal must be performed in a flowing system into the nozzle of the instrument

shika
Download Presentation

OH is the prime daytime oxidant

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. OH is the prime daytime oxidant

  2. Penn State

  3. v’=1

  4. FAGE analysis from Crosley, but same problem with the Davis experiments – 282nm excitation and 282nm measurement  uv light  OH

  5. Cal must be performed in a flowing system into the nozzle of the instrument • – speed inside the nozzle to get the pressure reduced to 4 mb is about • 120 m/s = 250 mph

  6. if you are interested in all the FAGE problems, read David Crosley’s paper on OH measurements – sent to you as a pdf file along with Bill Brune’s paper

  7. calibration is very difficult need water concentration, flux of light dissociating water, xsec of H2O, performed in a flowing system into a nozzle at speeds up to 120 m/s to get pressure to 4mB

  8. Solutions:

More Related