1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 13443 KS I ISO 13443:2008 2008 12 2 http:/www.kats.go.krKS I ISO 13443:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2003 8 30 ：2008 12 2 2008-0812 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 13443:2008 i 1996 1 ISO 13443, Natu
2、ral gas Standard reference conditions . ISO 13443 ISO/TC 193, Natural gas . A C . B, D, E F . , , ( ) “ ( ) ” . . , . , , . , , ISO . KS I ISO 13443:2008 Natural gas Standard reference conditions 1 , , , . , . 2 . . ( ) . KS I ISO 6976, ( ), , 3 , , , , ( ) ( ) 288.15 K 101.325 kPa . ISO , , , , , .
3、 KS I ISO 6976： 2007 . , ISO . ISO . . A , B ISO . D . E . 1 , KS M ISO 50241 ISO . 2 288.15 K = 15 = 59 F 101.325 kPa = 1.013 25 bar = 14.695 9 psia = 1 (atm) 3 KS I ISO 6976： 2007 0.000 05 , 0.001 . 4 273.15 K, 101.325 kPa 288.15 K, 101.325 kPa KS I ISO 13443:2008 2 “ ” “( ) ” (IGU/G-644, IGU/G-73
4、5, IGU/G -766 ). “NTP”( , ) “STP”( , ) ( ) . KS I ISO 75042 “ ” “ ” . 5 , ( ) . , “ ” Zn Z(273.15 K, 101.325 kPa) Z(t/ = 0, p/atm = 1) . “ ” mn3, m3(n), nm3, Nm3 m3 V(273.15 K, 101.325 kPa) m3 . “ ” m3(st), sm3, ms3 V(t/ = 15, p/kPa = 101.325) m3 . Z(0), V(0)/m3, V(15)/m3 . , V(ISO)/m3 , . KS I ISO
5、13443:2008 3 A ( ) a b . . 0.01 % . ( , , , ) , 0.02 % , ( , ) 0.05 % . ( ) , ( ) . 60 F , . B A.1 ISO . A.1 101.325 kPa . A.1 () t2/C t1/C a f1 20 20 15 25 25 25 20 20 15 to to to to to to to to to b f1 15 00 00 20 15 00 15 00 00 1 0.982 9 0.931 8 0.947 9 2 1.017 4 1.073 2 1.054 9 3 1.000 0 1.000 0
6、 1.000 0 4 0.999 9 0.999 5 0.999 6 5 0.982 8 0.931 3 0.947 6 6 1.017 5 1.073 8 1.055 3 7 1.000 1 1.000 3 1.000 2 8 1.000 5 1.001 0 1.002 6 1.000 5 1.002 1 1.001 69 1.000 1 1.000 1 1.000 3 1.000 0 1.000 2 1.000 210 1.000 5 1.001 0 1.002 6 1.000 5 1.002 1 1.001 611 1.000 1 1.000 1 1.000 3 1.000 0 1.00
7、0 2 1.000 212 1.000 5 1.001 0 1.002 6 1.000 5 1.002 1 1.001 613 1.000 1 1.000 1 1.000 3 1.000 0 1.000 2 1.000 214 1.000 5 1.001 0 1.002 6 1.000 5 1.002 1 1.001 615 1.000 1 1.000 1 1.000 3 1.000 0 1.000 2 1.000 2KS I ISO 13443:2008 4 A.1 ( ) t1/C ： t2/C a f125： 20 25： 20 25： 20 25： 00 25： 00 15： 15to
8、 to to to to tob f125： 00 15： 15 00： 00 15： 15 00： 00 00： 0016 1.073 2 1.018 4 1.076 0 0.948 9 1.002 6 1.056 617 1.073 2 1.017 5 1.073 5 0.948 1 1.000 3 1.055 118 1.073 2 1.018 4 1.076 0 0.948 9 1.002 6 1.056 619 1.073 8 1.018 5 1.076 6 0.948 6 1.002 6 1.057 020 1.073 8 1.017 6 1.074 1 0.947 7 1.000
9、 3 1.055 521 1.073 6 1.018 5 1.076 4 0.948 7 1.002 6 1.056 9KS I ISO 13443:2008 5 B ( ) (B.1) (B.21) T1/K, T2/K, p1/kPa, p2/kPa ISO . . 270 T/K 300 95 p / kPa 105 . ,)/(,)/(,)/(air ppTTZTZpZ )/(/1oSoSTHH , )/1oIoITHH , . TpZ )/( = 0.000 020/kPa pTZ )/( = 0.000 025/K pTZ )/(air = 0.000 011/K )/(/1oSo
10、STHH = 0.000 10/K )/(/1oIoITHH = 0.000 01/K pH /oS pH /oI 0 . , A . A . K kPa ( F, atm, mbar, psia, psig) (BS 350： Part 1： 19743 ). Vo Vo(ISO) = Vo(T2, p2) 288.15 p2/101.325 T2 (B.1) oo(ISO) = o(T2,p2) 101.325 T2/288.15 p2 (B.2) dodo(ISO) = do(T2,p2) (B.3) Z Z(ISO) = Z(T2,p2)1 0.000 020 (p2 101.325)
11、/1 0.000 025 (T2 288.15) (B.4) V V(ISO) = V(T2,p2)288.15 p2/101.325 T21 0.000 020 (p2 101.325)/ 1 0.000 025 (T2 288.15) (B.5) KS I ISO 13443:2008 6 (ISO) = (T2,p2)101.325 T2/288.15 p21 0.000 025(T2 288.15)/ 1 0.000 020(p2 101.325) (B.6) d d(ISO) = d(T2,p2)1 0.000 014 (T2 288.15)/1 0.000 020 (p2 101.
12、325) (B.7) oSH oSH =(ISO)oSH (T1,p1)1 0.000 10 (T1 288.15) (B.8) oiH oI H (ISO) =oI H (T1,p1)1 0.000 01 (T1 288.15) (B.9) oSH oSH (ISO) =oSH (T1,p1)1 0.000 10 (T1 288.15) (B.10) oI H oI H (ISO) =oI H (T1,p1)1 0.000 01 (T1 288.15) (B.11) SH SH (ISO) = SH (T1,p1)1 0.000 10 (T1 288.15) (B.12) IH IH (IS
13、O) = IH (T1,p1)1 0.000 01 (T1 288.15) (B.13) SHSH (ISO) =SH (T1,p1)1 0.000 10 (T1 288.15) (B.14) IH IH (ISO) = IH (T1, p1)1 0.000 01 (T1 288.15) (B.15) oSH oSH (ISO) = oSH (T1,T2, p1,p2)101.325 T2/288.15 p21 0.000 10 (T1 288.15) (B.16) oIH oIH (ISO) =oIH (T1,T2, p1,p2)101.325 T2/288.15 p21 0.000 01
14、(T1 288.15) (B.17) Wo Wo(ISO) = Wo(T1,T2, p1,p2)101.325 T2/288.15 p21 0.000 10 (T1 288.15) (B.18) SH KS I ISO 13443:2008 7 SH (ISO) =SH (T1,T2, p1, p2)101.325 T2/288.15 p21 0.000 10 (T1 288.15) 1 0.000 025 (T2 288.15)/1 0.000 020 (p2 101.325) (B.19) IH IH (ISO) =IH (T1,T2, p1,p2)101.325 T2/288.15 p2
15、1 0.000 01 (T1 288.15) 1 0.000 025 (T2 288.15) / 1 0.000 020 (p2 101.325) (B.20) W W(ISO) = W(T1,T2, p1,p2) 101.325 T2/288.15 p21 0.000 10 (T1 288.15) 1 0.000 020 (p2 101.325) / 1 0.000 036 (T2 288.15) l/2 (B.21) KS I ISO 13443:2008 8 C ( ) SI ( ) d IH kJ mol 1 IH MJ kg 1 IH MJ m 3 SH kJ mol 1 SH MJ
16、 kg 1 SH MJ m 3 p ( ) kPa T ( ) K t = T 273.15 V m3 W MJ m 3 Z kg m 3 1 2 o ( ) KS I ISO 13443:2008 9 D ( ) (70 % ) . 1 273.15 K, 101.325 kPa 0.997 1 ISO ? A.1, 4 , 3 ( ) Z(ISO) = 0.997 1(1/0.999 6) = 0.997 5 ( ) (B.4) . 2 1 000 m3 ISO ? “ ” 101.325 kPa 273.15 K(0 ) . A.1, 5 , 3 ( ) V(ISO) = 1 000(1
17、/0.947 6) = 1 055.3 m3 ( ) (B.5) . 3 25 100 kPa 54.21 MJ kg 1 ISO ? B ( ) p1 . . A.1, 14 , 2 SH(ISO) = 54.211.0010 = 54.26 MJ kg 1 ( ) (B.14) . 4 60 F 101.560 kPa 38.57 MJ m 3 ISO ? A.1 , 101.325 kPa . 60 F . 60 F = (60 32)5/9 273.15 = 288.706 K (B.19) oSH (ISO) = 38.57101.325288.7061+0.00010(288.70
18、6 288.15)1 0.000 025(288.706 288.15)/288.15101.5601 0.000 020(101.560 101.325) = 38.56 MJ m 3 5 0 25 1 , 37.35M J m 3 ISO ? “1 ” 101.325 kPa . A.1, 20 , 4 oIH (ISO) = 37.350.947 7 = 35.40 MJ m 3 ( ) (B.20) . KS I ISO 13443:2008 10 E ( ) ( ) ( ) . E.1 t1/ = ( ) t2/ = ( ) ( ) 101.325 kPa . E.1 t1/ t2/
19、 t1/ t2/ 15 0 15 15 15 25 0 15 15 25 0 25 0 0 0 15 15 25 0 20 20 15 25 20 0 15 25 0 15 15 25 15 0 15 25 20 0 0 0 0 0 25 0 0 15 15 15 0 15 15 0 0 KS I ISO 13443:2008 11 F ( ) 1 KS M ISO 5024, 2 KS I ISO 7504, 3 BS 350： Part 1： 1974. Conversion factors and tables Part 1： Basis of tables Conversion fac
20、tors 4 lGU/G-64 (1964) Report of the committee on documentation and sundry questions Report of the subcommittee on units, pp. 2438 5 lGU/G-73 (1973) Report of the committee on documentation and sundry questions Report of the subcommittee on units, pp. 83101 6 lGU/G-76 (1976) Report of the committee
21、on statistics, documentation and sundry questions Report of the subcommittee on units, pp. 3643 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS I ISO 13443:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Natural gasStandard reference conditions ICS 75.060
