DE. J. P. JOULE 01 ^ THE SUEFACE-CONDEIv'SATION OF STEAM. 
145 
Table I. (continued). 
8. 
9. 
10. 
11. 
12. 
13. ! 
14. 
15. 
16. 
17. 
18. 
19. 
Weight of refrigerating 
water, in pounds. 
Weight of condensed 
water, in pounds. 
Tempera- 
ture of the 
condensed 
water. 
Total heat 
of steam. 
Barometer, 
minus 
yacuum- 
gauge, or 
pressui’e in 
the con- 
denser, in 
inches of 
mercury. 
Pressure 
in the con- 
denser im- 
mediately 
after the 
conclusion 
of the ex- 
periment. 
Tempera- 
ture due 
to the 
pressure 
in the 
condenser 
'col. 14) per 
Eegnault 
Tempera- 
ture of the 
refrigerat- 
ing water 
at its exit, 
at the times 
the vacuum 
was ob- 
served 
(^). 
Conduction 
of heat, 
per square foot 
of the surface 
of tlie steam- 
pipe, or 
Ifo. 
In the 
experiment. 
Per hour 
(w). 
In the 
experiment. 
Per hour. 
86-996 
173-99 
3-15 
6-3 
36-208 
642-14 
1-343? 
1-74 
31-37? 
36-441 
104 
1 9S-0.37 
196-07 
7-628 
1 5-256 
60-985 
664-7 
6-566 
6-53 
62-47 
60-931 
935-8 
105 
208-775 
626-32 
7-965 
23-894 
43-349 
657-79 
2-287? 
3-18 
41 06? 
37-136 
106 
161-15 
644-6 
9-617 
38-47 
66-068 
653-06 
9-715 
7-14 
71-31 
48-176 
815-87 
107 
; 132-525 
662-62 
8-68 
43-4 
73-931 
657-8 
13-518 
11-42 
79-2 
51-715 
798-15 
108 
1 147-9 
177-48 
4-736 
5-683 
34-968 
666-26 
1-084? 
1-784 
27-65? 
36-113 
109 
145-15 
108-86 
7-836 
5-877 
41-66 
647-84 
2-391? 
3-69 
41-9 ? 
48-23 
110 
87-375 
174-75 
1-648 
3-296 
29-64 
596-68 
0-798? 
0-898 
22-5 ? 
23-755 
111 
73-343 
146-68 
3-698 
7-396 
45-52 
597-88 
1-57 ? 
3-01 
34-14? 
41-13 
112 
98-25 
196-5 
7-456 
14-912 
59-77 
609-53 
4-85 ? 
6-95 
56-0 ? 
55-824 
113 
84-44 
168-88 
2-108 
4-216 
31-9 
613-1 
0-92? 
24-86? 
26-856 
114 
i 100-94 
201-88 
2-612 
5-224 
32-71 
671-51 
1-496 
1-496 
33-28 
27-2 
727-52 
115 
100-87 
201-74 
1-902 
3-804 
29-99 
671-7 
1-116 
1-686 
28-14 
23-27 
700-44 
116 
55-19 
110-38 
1-456 
2-912 
31-92 
676-7 
1-286 
1-34 
30-6 
27-87 
601-2 
117 
86-82 
173-64 
4-413 
8-826 
48-46 
662-67 
3-44 
4-34 
48-97 
41-07 
768-58 
118 
109-63 
219-26 
6 368 
12-736 
58-018 
670-22 
5-741 
6-84 
59-56 
43-57 
684-5 
119 
102-74 
205-48 
8-708 
17-416 
79-96 
659-25 
15-924 
17-124 
83-27 
59-39 
636-38 
120 
172-9 
691-6 
1-105 
4-42 
22 ‘ 2 l 
756-76 
0-67 
0-9 
19-65 
12-22 
859-4 
121 
199-65 
855-6 
4-845 
20-764 
54-14 
661-32 
4-57 
54-75 
22-406 
872-28 
122 
194-28 
777-1 
7-399 
29-596 
78-14 
649-52 
15-61 
82-77 
29-553 
73M 
123 
67-9 
135-8 
1-732 
3-464 
27-87 
650-02 
1-126 
0-946 
28-3 
23-17 
531-59 
124 
58-53 
117-06 
4-155 
8-31 
60-86 
646-05 
5-837 
5-83 
59-92 
49-41 
522-6 
125 
67-03 
134-06 
7-295 
14-59 
80-14 
618-59 
17-033 
17‘03 
84-97 
66-56 
532-54 
126 
166-59 
333-18 
3-454 
6-908 
14-03 
633-32 
0-682 
0-682 
19-95 
16-48 
713-7 ■ 
127 
173-59 
347-18 
7-395 
14-79 
28-68 
645-81 
1-699 
1-94 
35-56 
29-93 
833-78 
128 
108-9 
326-7 
8-721 
26-163 
56-12 
649-76 
5'555 
5-205 
58-86 
51-19 
892-52 
129 
65-44 
130-88 
3-141 
6-282 
33-32 
627-3 
1-722 
1-722 
35-8 
32-02 
388-56 
130 
68-0 
136 
4-433 
8-866 
42-27 
632-99 
2-717 
2-717 
44-34 
42-38 
571-56 
131 
47-87 
143-61 
5-906 
I7-7I8 
74-47 
628-06 
12-173 
11-173 
76-65 
71-81 
539-75 
132 
37-26 
74-52 
5-26 
10-52 
79-24 
622-7 
16-377 
15-852 
83-98 
82-25 
262-27 
133 
.35- 14 
70-28 
3-099 
6-198 
56-4 
647-72 
5-159 
57-29 
57-77 
134 
31-57 
63-14 
1-593 
3-186 
35-8 
678-93 
1-855 
1-875 
37-16 
38-22 
135 
133-01 
266-02 
5-266 
10-532 
23-82 
649-47 
1-345 
1-245 
31-4 
29-72 
676-6 
136 
123-45 
246-9 
5-54 
11-08 
22-09 
644-58 
1-594 
1-694 
34-41 
32-8 
662-57 
137 
124-64 
249-28 
7-894 
15-788 
33-17 
643-42 
2-634 
3-034 
43 74 
42-52 
802-02 
138 
76-88 
230-64 
8-266 
24-798 
64-68 
654-34 
8-458 
8-258 
68-13 
67-27 
918-05 
139 
60-01 
240-04 
7-627 
30-508 
72-49 
651-58 
1.3-293 
12-49 
78-79 
77-45 
891-3 
140 
129-2 
258.4 
6-149 
12-298 
23-58 
641-74 
1-468 
1-48 
32-94 
32-07 
846-46 
141 
1 25-57 
251-14 
6-116 
12-232 
28-55 
650-86 
1-596 
1-55 
34-44 
32-96 
710-76 
142 
128-76 
257-52 
7-21 
14-42 
28-743 
643-25 
2-106 
2-206 
39-51 
37-69 
710-74 
143 
125-82 
251-64 
5-018 
10-036 
19-973 
645-31 
1-2 
1-2 
29-4 
28-22 
719-16 
144 
65-25 
130-5 
4-157 
8-314 
40-9 
629-53 
2-649 
2-75 
43-86 
41-8 
355-84 
145 
63-18 
126-.36 
5-043 
10-086 
49-6 
626-15 
3-922 
3-72 
51-6 
50-32 
420-87 
146 
68-87 
137-74 
9-133 
18-266 
75-17 
619-37 
13-11 
11-11 
78-45 
76-47 
460-48 
147 
59-5 
119-0 
2-571 
5-142 
32-82 
643-56 
1-601 
1-6 
34-49 
31-11 
368-43 
148 
68-92 
137-84 
6-817 
13-634 
65-61 
637-33 
8-392 
8-0 
67-95 
61-27 
440-92 
149 
169-64 
339-28 
4-857 
9-714 
28-05 
626-0 
1-412 
1-41 
32-25 
21-32 
455-08 
150 
116-39 
349-17 
7-786 
23-358 
62-45 
637-97 
7-192 
6-69 
64-48 
42-7 
505B7 
151 
.... 
