KS V 0824-2011 Temperature environmental test procedure for compressors and pumps under cryogenic condition《超低温用压缩机及泵的温度环境检测程序》.pdf

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1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS V 0824 KS V 0824 :2011 2011 1 14 http:/www.kats.go.krKS V 0824:2011 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2011 1 14 2011-0005 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS V 0824:2011 Temperature environmental test procedure for comp

2、ressors and pumps under cryogenic condition 1 184 140 , . 2 . . 3 . 3.1 (Variable geometry Diffuser, VGD) 3.2 (Auxilliary Oil Pump, AOP) 4 4.1 . . 4.2 . KS V 0824:2011 2 . 1 . 1 1 5 . 1 A B C ( ) D VGD E 4.3 . , . A B C D E ( 20) ( 30) (2) 50 80 140 184 KS V 0824:2011 3 2 4.4 4.4.1 184 140 . 4.4.2 1

3、 C D “ ” “ ” 2 , 30 . 4.5 4.5.1 . . . , . 4.5.1.1 a) ( /) b) c) d) / , , 3 . 4 . 4.5.1.2 a) KS V 0824:2011 4 b) c) 0.5 MPa , 2/3 . , (negative pressure) 0.2 MPa , . 4.5.2 , . 4.5.1.1 4.5.1.2 . , 400 m 3 , (50 ) 30 . 4.5.3 . , , . 2 1 2 3 4 (RPM) 500 800 2 100 3 600 (Hz) 8.3 13.3 35 60 373 kW(500 HP)

4、 , 373 kW(500 HP) 10 % . KS V 0824:2011 5 3 (1) 1 2 3 / (seal) 100 % 0.05 MPa 0.08 MPa (0.5 bar 0.8 ba) 60 Hz 4 / (seal) 0.05 MPa 0.08 MPa (0.5 bar 0.8 bar) 0 %100 % 4 1 3 4 . 4 (2) 1 . 2 (seal) . 0.05 MPa 0.08MPa (0.5 bar 0.8 bar) 3 . 100 % 4 . a) 0.25 MPa(2.5 bar) . b) . , . . c) . 2 . 4.5.4 KS V

5、0824:2011 6 , . . . a) 0.25 MPa(2.5 bar) . b) . , . . c) . 2 . 4.5.5 . 4.5.5.1 , (seal) (0.050.08 MPa) . 4.5.5.2 , . 100 % 100 % . 4.6 , , . 4.6.1 , . . , 2 . 4.6.2 . . , . KS V 0824:2011 7 4.7 4.7.1 . 4.7.2 . . 4.7.3 , 1 . , 1 , 2 . 4.7.4 . 4.7.5 4.7.24.7.4 . 4.8 . KS V 0824:2011 8 A () ( ) ( AM /

6、PM ) A SPEC / 1 hh:mm 2 RPM RPM 3 3050 4 kgf/cm 2 0.160.26 5 -184-140 6 kgf/cm 2 - 7 m 3 /hr - 8 1x m API672*1.75 9 2x m API672*1.75 10 3x m API672*1.75 11 ( ) 110 12 ( ) 110 13 ( ) 110 14 ( ) 110 B VGD % 0 50 1 ( / ) m 3 /hr VGD % 0 50 2 ( / ) m 3 /hr VGD % 0 50 3 ( / ) m 3 /hr VGD % 0 50 4 ( / ) m

7、 3 /hr VGD % 0 50 5 ( / ) m 3 /hr VGD % 0 50 6 ( / ) m 3 /hr C 1 ? YES NO 2 ? YES NO 3 ? YES NO 4 ? Minute KS V 0824:2011 9 KS V 0824 ：2011 . 1 1.1 . 1.2 . , . 2 , , . 3 . . . . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS V 0824 :2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Temperature environmental test procedure for compressors and pumps under cryogenic condition ICS 47.020.50 Korean Agency for Technology and Standards http:/www.kats.go.kr