AllChem Logo

русский















Appendices. Characteristics of R12 refrigerant on the saturation line.

Temperature, 0C Absolute pressure, 105 Pa Specific volume, dm3/kg Specific weight, kg/m3 Specific enthalpy, kilojoule/kg Specific heat of vaporization, kilojoule/kg Specific entropy, kilojoule/(kg*К)
liquid vapor liquid vapor liquid vapor liquid vapor
-50 0,391 0,648 383,537 1543,674 2,607 155,1 328,9 173,8 0,819 1,598
-45 0,504 0,654 303,012 1530,123 3,3 159,5 331,2 171,7 0,839 1,591
-40 0,641 0,659 242,164 1516,354 4,129 163,9 333,6 169,7 0,858 1,585
-35 0,806 0,666 195,596 1502,358 5,113 168,3 335,9 167,5 0,877 1,580
-30 1,003 0,672 159,532 1488,122 6,268 172,8 338,2 165,4 0,895 1,575
-25 1,236 0,679 131,291 1473,635 7,617 177,2 340,5 163,2 0,913 1,571
-20 1,508 0,685 108,949 1458,881 9,179 181,7 342,7 161,0 0,931 1,567
-15 1,825 0,693 91,101 1443,845 10,977 186,3 345,0 158,7 0,949 1,563
-10 2,190 0,7 76,714 1428,511 13,035 190,8 347,2 156,4 0,966 1,560
-5 2,608 0,708 65,019 1412,858 15,38 195,4 349,4 154,0 0,983 1,557
0 3,084 0,716 55,436 1396,867 18,039 200,0 351,5 151,5 1,000 1,555
5 3,624 0,724 47,525 1380,513 21,042 204,6 353,7 149,0 1,017 1,552
10 4,231 0,733 40,947 1363,77 24,422 209,3 355,8 146,4 1,033 1,550
15 4,911 0,743 35,442 1346,608 28,215 214,1 357,8 143,7 1,050 1,548
20 5,670 0,752 30,804 1328,992 32,463 218,8 359,8 141,0 1,066 1,547
25 6,513 0,763 26,875 1310,884 37,209 223,7 361,8 138,1 1,082 1,545
30 7,446 0,774 23,526 1292,238 42,506 228,6 363,6 135,1 1,098 1,544
35 8,474 0,786 20,656 1273,001 48,411 233,5 365,5 132,0 1,114 1,542
40 9,603 0,798 18,184 1253,113 54,993 238,6 367,2 128,7 1,130 1,541
45 10,839 0,811 16,044 1232,499 62,331 243,7 368,9 125,2 1,146 1,539
50 12,189 0,826 14,181 1211,072 70,519 248,9 370,5 121,6 1,162 1,538