1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 16622 / KS I ISO 16622:2008 2008 12 9 http:/www.kats.go.krKS I ISO 16622:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2003 10 31 : 2008 12 9 2008-0855 : : ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 16622:2008 / Meteorology Sonic
2、 anemometers/thermometers Acceptance test methods for mean wind measurements 2002 1 ISO 16622, Meteorology Sonic anemometers/thermometersAcceptance test methods for mean wind measurements , . 1 / . (360) . 2 . . ( ) . KS A ISO 5725 1, ( ) 1: KS A ISO 5725 2, ( ) 2: ASTM D 5741 96 Standard Practice f
3、or Characterizing Surface Wind Using a Wind Vane and Rotating Anemometer WMO CIMO, 1996 World Meteorological Organization(ed.) Guide to meteorological instruments and methods of observation. WMO No. 8, 6th edn. 1996, Geneva 3 . 3.1 / 3.2 KS I ISO 16622:2008 2 3.3 / 3.4 / , , 3.5 1 3.6 . 3.7 / 1 3.8
4、Ti O222iUwvuT+= (1) : u u u u : u : 3.9 0 (zero offset) / 4 T (K) Ts / (K) (B.4) Ti U0 , (m/s) Ua a , / (m/s) KS I ISO 16622:2008 3 Ub b , / (m/s) Ua,nUa n (m/s) UVUa (m/s) USUa (m/s) Umax / (m/s) Umin (m/s) Z (Z ckg m 2 s 1) a ( ) b ( ) c (m/s) d (m) e (hPa) h (m) p (hPa) pe (hPa)( D.1 ) ta ( ) t+
5、( ) t ( ) u0, v0, w0 x, y, z (m/s) ua, va, wa / x, y, z (m/s) ua,n, va,n, wa,n ua, va, wa n (m/s) vd (m/s) vn (m/s) vt (22ntdvvv += ) , ( ) 0 ( ). a a , / ( ) b b , / ( ) a,na n Va ( ) Sa ( ) a (m/s) a,b a, b (m/s ) a,n,m a n m ( ), , . (kg/m3) ( / ) 5 . KS A ISO 5725 1 KS A ISO 5725 2 . KS I ISO 16
6、622:2008 4 : . : . : . . : . 6 . . . 7 7.1 0 , . (3.6) . ( ) 0 . 0 . 0 . 7.2 7.2.1 . 7.2.2 . . 7.2.3 . . 7.2.4 / , , , . Ua,na,n ua,n, va,n, wa,n. a , n . 7.2.5 10 7.2.4 3 . 0 . 0 . 0 . 7.2.6 . . 2,2,)coscos()sinsin(mamananamamananamnaUUUU += (2) a,n,m: n m KS I ISO 16622:2008 5 a,n,m 0 10 % . . ( 1
7、20 60 ) . . . Ub, ba) , 0 (a, b ). (3) a,b (Ua Ub)/2 10 % . 0 , . . 22,)coscos()sinsin(bbaabbaabaUUUU += (3) b) , 0 a,b . . a,n,m (2) 0 / . . 7.2.7 0 . . : 0 . / . . 8 8.1 . (B.2) , . 0 7. . / , . ( B ). , . . , . C . 8.2 (7. ). . . ( ). a) 0 . 1) Ua . KS I ISO 16622:2008 6 a ( 120 1 0, 2 15,3 30,4
8、45,5 60 ). 2) Ua . b) 0 . 1) , U0 . 2) 5 a , (Ua, a) . 3) . 200200)coscos()sinsin( += UUUUaaaaa (4) a: 0 , 4) 5 a a . 10 % . . 0 . 8.3 8.3.1 Ua a . 360 5 . 30 . . Umin Umax 5 . . (Umax %) . 10 %, 18 %, 32 %, 56 %, 100 % 10 % . ( , ) . . . . 8.3.2 . . 30 . . 10 . Umax 1 % ( Umin ). . 1.0 %, 1.7 %, 2.
9、8 %, 4.6 %, 7.7 %, 13 %, 21 %, 36 %, 60 %, 100 % KS I ISO 16622:2008 7 Umax 1 % . . 2.0 %, 3.0 %, 5.0 %, 7.0 %, 11 %, 18 %, 27 %, 42 %, 65 %, 100 % 8.3.3 8.3.1 8.3.2 15 15 . / U0cos U0 . / 3 Ua U0 . 8.3.4 “ (vectorial average)” . 222V)()()(aaawvuU += =aaVuva arctan (5) ua : ua (va 0) 0 va: va (ua 0)
10、 90 xytanArc . arctan () y x xyarctan 0 0 xyarctan 0 90 0 90 180 180 270 270 360 8.3.5 ( ) / (emulation) . “ (scalar averages)” . 222S aaawvuU += =aauvarctanS (6) ta . UV US . KS I ISO 16622:2008 8 US Ua , 0 USaasintt 0 . . “ (north crossing problem)” . 360 0 . . 0 355 5 . s 180 . s 360( ) . . v, s
11、. v s 0 U0 . 9 ( ) 9.1 . , . Z c, . , Z2 ( c)2 . , , . , , . ( 1 ) 70 % Z . Z . . . D.1 . Z . D.1 , . 9.2 . . 10 hPa . . 9.3 KS I ISO 16622:2008 9 pe D.1 . ( 1 ) . . ( ) . . 10 10.1 . . . . . . . 10.2 1 . 10.3 10.3.1 . WMO CIMO No. 8 ASTM D 5741 , . 10.3.2 . . ( ) 10.4 10.4.1 / . , / KS I ISO 16622:2008 10 . / , . / . / . / . . / , ( 2, 3 ). / “ ” . . . . 10 . 10 m. . 2 . 10.4.2 10.3.2 . WMO CIMO No. 8 ASTM D 5741 . 10.5 10.5.1 , , . 10.5.2 / . 10.3.2 . . 10.5.3 a) . b) . 60 . 100 . c) ( ) , . 5 m/s 5 m/s KS I ISO 16622:2008 11 . . 10.5.4 / . . a) , . . / . b) 10.5.3 /
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