Properties of High Temperature Flames. 813 



Table II. (continued). 



Test 8 



. — Oxyacetylene bio 



vvpipe : blank test followed 





by ex 



posed. 



Ele 



3troscope shielded. 



Electroscope exposed. 



Time 





Temperature 



Time 



Deflexion. 



Temperature 



(minutes). 





(0° 0.). 



(minutes). 





(0° C). 







20-4 



15-95 







19-05 



15-6 



12 



1995 



16-15 



10 



18-9 



15 85 



20 



19-75 



16-3 



20 



18-35 



15-6 



30 



19-4 



16-3 



31 



18-1 



1615 



40 



19-3 



16-3 



40 



18-05 



15-95 



50 



18-95 



15-8 



50 



17-8 



1615 



60 



18-65 



16-35 



60 



17-45 



163 



70 



18-4 



16-3 

 Mean 162 



70 



17'15 



16-05 

 Mean 16'0 



Fij?. 3. 



^-asL 



















It * ^^-c^ 







~**~ === ^=u^j 





Tesr S Orrccita/>£ 



17 ■ ~~" = -" = -^$_~-_ 



_ __^ 





K. 





— -*-=^*_ 



, s TifE frli*,c) 







•° 2o 3o AO SO 



(.0 



70 SO 90 



to 













Tf — "^-C^j- 





TeST $ OfcoALGP.f. 

















i» '^~~~—^3^r-~ -^ 



















iT ~~~~~~ kL ~^. 



Cl^* - 



- — H^J*-- — ___ 



10 





^^~ 4 ~^— 1_^-- - 



,$ Tins (Mrr*t) 







10 2e 30 Ao SO 



CO 



To So <?o 



So" — — ,.__ 





Test 7 CxYAcerYieiiF. 



'? : ~ ,— _____^ * ~~ -; ~ - 



— — _ 



~ -«■— _ __ _ 



/«• 







a True fn/^t) 







'o %.o -so io iro 



CO 



•70 to 9o 



•— __ 







Jo — tt- 













r ^r~ ~~ ~*~~ — — - 





Tssr 8" Ory/iCFryce/vg: 





~* ~~ 



- — »— _ __ 





















♦--,— -*•— ^- 7>IA*K 7FSTS 







ib 







10 20 30 AO So 



CO 



7° to Oo 



Phil. Mag. S. 6. Vol 22. No. 131. Nov. 191.1. 3 H 



