Piloted Turbulent flame

 

Code name: pf02
Wind Tunnel Dimension (m): 0.305 * 0.305
Burner Diameter (m) ID and OD: 0.0072 and 0.0076
Pilot annulus (m) ID and OD: 0.0180 and 0.0190
Fuel mixture: CH3OH = 100.0% (by vol.)
Stoichiometric Mixture Fraction: 0.1350
Blowoff velocity (m/s): 133.0
Pilot gas mixture: C2H2-H2-CO2-AIR=2.6-18.1-5.2-74.1 (%by vol)
Pilot Stoichiometric Mixture Fraction: 0.1350
Pilot unburnt bulk velocity(m/s): 3.0
Coflow air velocity (m/s): 15
Open flame, no enclosure

The following values have been used in calculating the mixture fraction:
Total Mass fraction of Oxygen   atoms in the air stream,  Zo,o = 0.233
Total Mass fraction of Carbon   atoms in the air stream,  Zc,o = 0.0
Total Mass fraction of Hydrogen atoms in the air stream,  Zh,o = 0.0
Total Mass fraction of Oxygen   atoms in the fuel stream, Zo,f = 0.4995
Total Mass fraction of Carbon   atoms in the fuel stream, Zc,f = 0.3746
Total Mass fraction of Hydrogen atoms in the fuel stream, Zh,f = 0.1259


Data files provided for this fuel mixture: (to download the files click here)

Jet velocity  Axial location  Radial Location   OUR REF.      Filenames
   (m/s)          (x/D)           (mm)          
------------------------------------------------------------------------
 66.2              20             12           MELOUT.287     pf02l20.01
 66.2              20             12           MELOUT.288     pf02l20.02
 66.2              20             10           MELOUT.289     PF02L20.03
 66.2              20             10           MELOUT.290     PF02L20.04
 66.2              20             08           MELOUT.291     PF02L20.05
 66.2              20             08           MELOUT.292     PF02L20.06
 66.2              40             13           MELOUT.359     PF02L40.01
 66.2              40             13           MELOUT.358     PF02L40.02

 90.3              10             00           MEBOUT.211     PF02B10.01
 90.3              10             00           MEBOUT.225     PF02B10.02      
 90.3              10             08           MEBOUT.212     PF02B10.03      
 90.3              10             08           MEBOUT.213     PF02B10.04      
 90.3              10             08           MEBOUT.214     PF02B10.05      
 90.3              10             05           MEBOUT.218     PF02B10.06
 90.3              10             05           MEBOUT.219     PF02B10.07      
      
 90.3              20             09           MEBOUT.264     PF02B20.01      
 90.3              20             09           MEBOUT.265     PF02B20.02      
 90.3              20             09           MEBOUT.266     PF02B20.03      
 90.3              20             12           MEBOUT.267     PF02B20.04      
 90.3              20             12           MEBOUT.268     PF02B20.05      
 90.3              20             12           MEBOUT.270     PF02B20.06      
 90.3              20             12           MEBOUT.271     PF02B20.07      
 90.3              20             12           MEBOUT.272     PF02B20.08      
 90.3              20             10           MEBOUT.282     PF02B20.09
 90.3              20             10           MEBOUT.283     PF02B20.10
 90.3              20             08           MEBOUT.280     PF02B20.11
 90.3              20             08           MEBOUT.281     PF02B20.12
 90.3              20             13           MEBOUT.284     PF02B20.13
 90.3              20             13           MEBOUT.285     PF02B20.14
 90.3              20             13           MEBOUT.286     PF02B20.15

 90.3              40             20           MEBOUT.355     PF02B40.01
 90.3              40             13           MEBOUT.356     PF02B40.02
 90.3              40             00           MEBOUT.357     PF02B40.03

 104.7             20             10           MECOUT.293     PF02C20.01
 104.7             20             10           MECOUT.294     PF02C20.02
 104.7             40             16           MECOUT.353     PF02C40.01
 104.7             40             16           MECOUT.354     PF02C40.02

 117.4             10             05           MEMOUT.220     PF02M10.01
 117.4             10             05           MEMOUT.221     PF02M10.02
 117.4             10             08           MEMOUT.222     PF02M10.03
 117.4             10             08           MEMOUT.223     PF02M10.04
 117.4             10             00           MEMOUT.224     PF02M10.05

 117.4             20             10           MEMOUT.274     PF02M20.01
 117.4             20             10           MEMOUT.275     PF02M20.02
 117.4             20             10           MEMOUT.276     PF02M20.03
 117.4             20             10           MEMOUT.277     PF02M20.04
 117.4             20             08           MEMOUT.278     PF02M20.05
 117.4             20             08           MEMOUT.279     PF02M20.06

 117.4             40             20           MEMOUT.347     PF02M40.01
 117.4             40             20           MEMOUT.348     PF02M40.02
 117.4             40             13           MEMOUT.349     PF02M40.03

 127.5             20             10           MENOUT.295     PF02N20.01
 127.5             40             13           MENOUT.343     PF02N40.01
 127.5             40             13           MENOUT.344     PF02N40.02
 127.5             40             20           MENOUT.345     PF02N40.03
 127.5             40             20           MENOUT.346     PF02N40.04
 127.5             40             00           MENOUT.360     PF02N40.05
 127.5             40             00           MENOUT.361     PF02N40.06
 127.5             40             00           MENOUT.362     PF02N40.07

 

DISCLAIMER: No responsibility is assumed by the suppliers of this data for any injury and/or property damage as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions, or ideas based on these data.