﻿Barus and Stroukal — Viscosity of Steel. 45£ 



Table 13 A. — Apparatus III. 



i?=400 cm : £=27 cra ; ?<0-2 cm . Kods: No. 

 annealed, 190°, l b , t/'= + 180°. 2p=0"082 cm . 



19, glass-hard, ^=-180° ; No. 20, 



Date. 



0x 10 3 



h 



0o x 10 3 



Date. 



<£xl0 3 



h 



o xlO 3 



11/7, 3 h 20 m 

 4 10 



(•) 



— 037 



±()-o()0 



+ 0-161 



0-329 



o-co 



0-83 

 1-00 

 2 03 

 3-67 



(*) 

 — 0-037 

 ±0000 



+ 0-161 

 0-329 



15/7, 



10 h 46 m 

 4 26 



1-491 

 1-548 



94-27 



2-013 



4 20 



5 22 

 7 00 



16/7, 



9 h 1 8 m 

 1 44 

 5 55 



1-695 

 1-740 

 1-780 



118-32 



2-232 



12/7, 7 b 37 m 

 7 55 

 9 02 



0-913 



t 

 466 

 0-523 

 6v<6 



16-28 

 16-58 

 17-7o 

 19-58 

 26-12 



0-913 



t 

 0-960 

 1-017 

 1-190 



17/7, 



8 h 47 m 

 12 53 

 6 02 



1-899 

 1-940 

 1-992 



141-90 



2438 



10 55 



5 27 



18/7, 



8 h 44 m 

 2 26 



2096 

 2-151 



164-25 



2-617 



13/7, 8 h 29 m 

 12 29 

 5 08 



0^52 

 0-999 

 1-061 



41-15 

 45 15 

 4980 



1-446 

 1 -493 

 1-555 



19/7, 



9 h 39 ra 

 12 20 

 5 12 



2-304 

 2-331 

 2-371 



189-73 



2-829 



14/7, 8 h 54 m 

 12 51 

 4 41 



1-230 

 1-270 

 1-314 



69-49 



1765 





* Adjusted r + b +/. 



f Adjusted r — b—f. 



Table 14. — Apparatus IT. 



7?=300 cm ; £=27""; Z<0-2 cm . Eods: No. 

 16, annealed, 190°. I 11 , ^= + 180°. 2p=0-082 cm . 



15, glass-hard, i/;=— 180°; No. 



Date. 



0x10 s 



h 



o xlO 3 



Date. 



0xlO 3 h a 



Q (p x 10 3 



11/7, 4 h 25 m 

 4 42 

 4 55 



(*) 

 -0-210 



— 0-143 

 -0-035 

 + 0153 



o-oo 



0-28 

 0-50 

 1-00 



2-58 



(*) 



—0-175 



— 0-108 

 ±0-000 

 + 01 88 



16/7, 



9 h lym 

 1 45 



5 58 



1-849 117-26 



1-885 

 1-917 



1-919 



. 5 25 



7 ('0 



17/7, 



8 h 49 m 

 12 54 

 6 03 



2022 

 2-052 

 2-099 



140-84 



2093 



12/7, 7 h 38 m 



0-685 

 0937 



15-22 



25-05 



0-720 

 0-972' 

 1-214 

 1-257 

 1-315 





5 28 



18/7, 



8 h 45 m 

 2 47 



2-198 

 2-243 



16335 



2-256 



13/7, 8 h 29 m 



1-179 

 1-222 

 1-280 



4007 

 44 07 

 4873 





12 29 

 5 09 



19/7, 



9 h 40 m 

 12 21 

 5 13 



2-378 

 2-419 

 2-429 

 2-517 

 2-538 



188-66 



2-444 



14/7, 8 h 54 m 



1-434 



1-473 

 1 512 



68-40 



1-508 





12 52 

 4 42 



20/7, 



8 h 32 m 

 11 40 



209-68 



2-562 



15/7, 10 h 47 m 

 4 26 



1-670 

 1-720 



93-20 



1-730 





Adjusted r—b—f. 



