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Superheated
refrigerant-134a |
|
|
deg-C |
|
m3/kg |
kJ/kg |
kJ/kg |
kJ/kg.K |
|
m3/kg |
kJ/kg |
kJ/kg |
kJ/kg.K |
|
m3/kg |
kJ/kg |
kJ/kg |
kJ/kg.K |
|
|
|
|
P = 0.06 MPa (Tsat = -37.07°C) |
|
P = 0.10 MPa (Tsat = -26.43°C) |
|
P = 0.14 MPa (Tsat = -18.80°C) |
|
|
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
| |
Sat. |
|
0.31003 |
206.12 |
224.72 |
0.9520 |
|
0.19170 |
212.18 |
231.35 |
0.9395 |
|
0.13945 |
216.52 |
236.04 |
0.9322 |
|
| |
-20 |
|
0.33536 |
217.86 |
237.98 |
1.0062 |
|
0.19770 |
216.77 |
236.54 |
0.9602 |
|
|
|
|
|
|
| |
-10 |
|
0.34992 |
224.97 |
245.96 |
1.0371 |
|
0.20686 |
224.01 |
244.70 |
0.9918 |
|
0.14549 |
223.03 |
243.40 |
0.9606 |
|
| |
0 |
|
0.36433 |
232.24 |
254.10 |
1.0675 |
|
0.21587 |
231.41 |
252.99 |
1.0227 |
|
0.15219 |
230.55 |
251.86 |
0.9922 |
|
| |
10 |
|
0.37861 |
239.69 |
262.41 |
1.0973 |
|
0.22473 |
238.96 |
261.43 |
1.0531 |
|
0.15875 |
238.21 |
260.43 |
1.0230 |
|
| |
20 |
|
0.39279 |
247.32 |
270.89 |
1.1267 |
|
0.23349 |
246.67 |
270.02 |
1.0829 |
|
0.16520 |
246.01 |
269.13 |
1.0532 |
|
| |
30 |
|
0.40688 |
255.12 |
279.53 |
1.1557 |
|
0.24216 |
254.54 |
278.76 |
1.1122 |
|
0.17155 |
253.96 |
277.97 |
1.0828 |
|
| |
40 |
|
0.42091 |
263.10 |
288.35 |
1.1844 |
|
0.25076 |
262.58 |
287.66 |
1.1411 |
|
0.17783 |
262.06 |
286.96 |
1.1120 |
|
| |
50 |
|
0.43487 |
271.25 |
297.34 |
1.2126 |
|
0.25930 |
270.79 |
296.72 |
1.1696 |
|
0.18404 |
270.32 |
296.09 |
1.1407 |
|
| |
60 |
|
0.44879 |
279.58 |
306.51 |
1.2405 |
|
0.26779 |
279.16 |
305.94 |
1.1977 |
|
0.19020 |
278.74 |
305.37 |
1.1690 |
|
| |
70 |
|
0.46266 |
288.08 |
315.84 |
1.2681 |
|
0.27623 |
287.70 |
315.32 |
1.2254 |
|
0.19633 |
287.32 |
314.80 |
1.1969 |
|
| |
80 |
|
0.47650 |
296.75 |
325.34 |
1.2954 |
|
0.28464 |
296.40 |
324.87 |
1.2528 |
|
0.20241 |
296.06 |
324.39 |
1.2244 |
|
| |
90 |
|
0.49031 |
305.58 |
335.00 |
1.3224 |
|
0.29302 |
305.27 |
334.57 |
1.2799 |
|
0.20846 |
304.95 |
334.14 |
1.2516 |
|
| |
100 |
|
|
|
|
|
|
|
|
|
|
|
0.21449 |
314.01 |
344.04 |
1.2785 |
|
|
|
|
P = 0.18 MPa (Tsat = -12.73°C) |
|
P = 0.20 MPa (Tsat = -10.09°C) |
|
P = 0.24 MPa (Tsat = -5.37°C) |
|
|
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
|
Sat. |
|
0.10983 |
219.94 |
239.71 |
0.9273 |
|
0.09933 |
221.43 |
241.30 |
0.9253 |
|
0.08343 |
224.07 |
244.09 |
0.9222 |
|
|
-10 |
|
0.11135 |
222.02 |
242.06 |
0.9362 |
|
0.09938 |
221.50 |
241.38 |
0.9256 |
|
|
|
|
|
|
|
0 |
|
0.11678 |
229.67 |
250.69 |
0.9684 |
|
0.10438 |
229.23 |
250.10 |
0.9582 |
|
0.08574 |
228.31 |
248.89 |
0.9399 |
|
|
10 |
|
0.12207 |
237.44 |
259.41 |
0.9998 |
|
0.10922 |
237.05 |
258.89 |
0.9898 |
|
0.08993 |
236.26 |
257.84 |
0.9721 |
|
|
20 |
|
0.12723 |
245.33 |
268.23 |
1.0304 |
|
0.11394 |
244.99 |
267.78 |
1.0206 |
|
0.09339 |
244.30 |
266.85 |
1.0034 |
|
|
30 |
|
0.13230 |
253.36 |
277.17 |
1.0604 |
|
0.11856 |
253.06 |
276.77 |
1.0508 |
|
0.09794 |
252.45 |
275.95 |
1.0339 |
|
|
40 |
|
0.13730 |
261.53 |
286.24 |
1.0898 |
|
0.12311 |
261.26 |
285.88 |
1.0804 |
|
0.10181 |
260.72 |
285.16 |
1.0637 |
|
|
50 |
|
0.14222 |
269.85 |
295.45 |
1.1187 |
|
0.12758 |
269.61 |
295.12 |
1.1094 |
|
0.10562 |
269.12 |
294.47 |
1.0930 |
|
|
60 |
|
0.14710 |
278.31 |
304.79 |
1.1472 |
|
0.13201 |
278.10 |
304.50 |
1.1380 |
|
0.10937 |
277.67 |
303.91 |
1.1218 |
|
|
70 |
|
0.15193 |
286.93 |
314.28 |
1.1753 |
|
0.13639 |
286.74 |
314.02 |
1.1661 |
|
0.11307 |
286.35 |
313.49 |
1.1501 |
|
|
80 |
|
0.15672 |
295.71 |
323.92 |
1.2030 |
|
0.14073 |
295.53 |
323.68 |
1.1939 |
|
0.11674 |
295.18 |
323.19 |
1.1780 |
|
|
90 |
|
0.16148 |
304.63 |
333.70 |
1.2303 |
|
0.14504 |
304.47 |
333.48 |
1.2212 |
|
0.12037 |
304.15 |
333.04 |
1.2055 |
|
|
100 |
|
0.16622 |
313.72 |
343.63 |
1.2573 |
|
0.14932 |
313.57 |
343.43 |
1.2483 |
|
0.12398 |
313.27 |
343.03 |
1.2326 |
|
|
|
|
P = 0.28 MPa (Tsat = -1.23°C) |
|
P = 0.32 MPa (Tsat = 2.48°C) |
|
P = 0.40 MPa (Tsat = 8.93°C) |
|
|
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
v |
u |
h |
s |
|
|
Sat. |
|
0.07193 |
226.38 |
246.52 |
0.9197 |
|
0.06322 |
228.43 |
248.66 |
0.9177 |
|
0.05089 |
231.97 |
252.32 |
0.9145 |
|
|
0 |
|
0.0724 |
227.37 |
247.64 |
0.9238 |
|
|
|
|
|
|
|
|
|
|
|
|
10 |
|
0.07613 |
235.44 |
256.76 |
0.9566 |
|
0.06576 |
234.61 |
255.65 |
0.9427 |
|
0.05119 |
232.87 |
253.35 |
0.9182 |
|
|
20 |
|
0.07972 |
243.59 |
265.91 |
0.9883 |
|
0.06901 |
242.87 |
264.95 |
0.9749 |
|
0.05397 |
241.37 |
262.96 |
0.9515 |
|
|
30 |
|
0.08320 |
|