台風の渦はコリオリの力による？

[Kenji Kobayashi]

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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[Shinji KONO]

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---
Shinji KONO @ Information Engineering, University of the Ryukyus
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[Kenji Kobayashi]

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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
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===============================

[t***@lbm.go.jp]

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[Kenji Kobayashi]

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http://en.wikipedia.org/wiki/Coriolis_effect#Draining_bathtubs


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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[Yukio Ishihara]

Post by Kenji Kobayashi
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[NISHIZAWA Yutaka]

Post by Yukio Ishihara
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Post by Yukio Ishihara
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[t***@lbm.go.jp]

Post by Yukio Ishihara

Post by Yukio Ishihara
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***@lbm.go.jp

[Yukio Ishihara]

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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[Yukio Ishihara]

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[Kenji Kobayashi]

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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[Yukio Ishihara]

Post by t***@lbm.go.jp
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======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[Yukio Ishihara]

Post by Kenji Kobayashi
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Post by Yukio Ishihara
$B!VIw$K%3%j%*%jNO$rDI2C$9$k!W$H$$$&$N$O$I$&$$$&0UL#$G$7$g$&$+!)(B
$BIw$HNO$,B-$7;;$G$-$k$s$G$7$g$&$+!)A4A3!"%G%#%a%s%8%g%s$,0c$&$s$G$9$,!#(B

$B!VIw$K%3%j%*%jNO$rDI2C$9$k!W$N0UL#$O!"(B

$B!&(B $B29EY:9$K$h$k>e>:5$N.$N$_$K$h$kBg5$$N1?F0$K(B
$B!&(B $BCO5e$N2sE>$K$h$k(B m $B&X(B x v $B$NNO$,DI2C$5$l$?(B

$B$H$-$N1?F0$r9M$($k$N0UL#$G$9!#(B


$B2<$N$h$&$JBg$-$J0O$$$r:n$C$F$d$k$3$H$G2>A[<B83$G$-$^$9!#(B

$B(""+(!(!(!(!(!(!(!(!(!(!(B 200 Km $B(!(!(!(!(!(!(!(!(!(!"*("(B
$B(#(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!($(B
$B("(B $B"+(B $B"+(B $B"+(B $B6u5$(B $B"*(B $B"*(B $B"*(B $B("(B
$B("(B $B(#(!(!(!(!(!(!(!(!(!($(B $B(#(!(!(!(!(!(!(!(!(!($(B $B("(B
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$B!&(B $B!&(B
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$B$3$N0O$$$***@VF;$KCV$$$F$d$l$P!">e>:5$N.$OCf?4ItJ,$K8B$i$l$^$9!#$3$N$H$-$NIwB.$O(B
100hP $B$N5$05:9$,$"$C$F$b(B 5m/sec $BDxEY$G$7$g$&!#%3%j%*%j$NNO$bF/$-$^$;$s!#Bg5$$N05(B
$BNO8{G[$O3$LL$J$I$H$NK`;$$HD`9g$&$3$H$K$J$j$^$9!#(B


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$B?4ItJ,$KBg5$$r5[$$4s$;$?$H$-!"Bg5$$O(B 100 $BG\$N3QB.EY$G2sE>$7$^$9!#Cf?4$K8~$+$&B.EY(B
$***@.J,$N(B 10 $BG\$NB.EY$G2sE>$7$^$9!#(B41`meter/sec $B$NK=Iw$,$G$-$^$9!#$3$N$H$-$N%3%j%*%j(B
$B$NNO$H05NO8{G[$,$D$j$"$$$^$9!#(B


$B$3$N0O$$$rEl5~$N0^EY$KCV$$$F!"$J$*$+$D(B 2$B&P(B/24hour $B$G2sE>$5$;$F$d$l$P!"Bg5$$N3Q1?(B
$BF0NL$rBG$A>C$;$^$9!#>e>:5$N.$,Cf?4ItJ,$KBg5$$r5[$$4s$;$k$H$-!"%3%j%*%j$NNO$,DI2C(B
$B$5$l$^$9!#$3$l$K$h$kCf?4$KJ}8~$NB.EY$,>/$7$@$1%3%j%*%j$NNO$K$h$C$F1&B&$K$:$l$^$9!#(B
$B$G$b!"$=$N:GBgIwB.$O(B 5meter/sec $B$G$9!#%3%j%*%j$NNO$OB.EY$ND>3QJ}8~$KF/$/$@$1$G$9!#(B
$BB.EY$rA}2C$5$;$kF/$-$O$"$j$^$;$s!#05NO8{G[$O$d$O$j3$LL$J$I$H$NK`;$$HD`9g$&$3$H$K(B
$B$J$j$^$9!#(B


======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[k***@rist.kindai.ac.jp]

"Kenji Kobayashi" <***@nasuinfo.or.jp>$B$5$s(B writes
|$B$3$N0O$$$rEl5~$N0^EY$K$KCV$$$F$d$l$P!"Bg5$$K$O3Q1?F0NL$,Hw$o$j$^$9!#>e>:5$N.$,Cf(B
|$B?4ItJ,$KBg5$$r5[$$4s$;$?$H$-!"Bg5$$O(B 100 $BG\$N3QB.EY$G2sE>$7$^$9!#(B

$BA43Q1?F0NL$OJ]B8NL$G$9!#A4<ANL$bJ]B8NL$G$9!#0O$$$NCf$N5$BN$rCf?4It$K=8(B
$B$a$?$H$-!"0O$$$NCf$N<ANL$,JQ$o$i$J$$$J$iL)EY$,>e$,$j$^$9!#$7$+$7!"L)EY(B
$B$O>e$,$C$F$$$^$;$s!#0O$$$+$i30$X<ANL$,N.$l=P$9$+$i$G$9!#0O$$$NCf$NJ]B8(B
$BNL$,JQ$o$k$3$H$HJ]B8B'$O$J$s$NL7=b$b$"$j$^$;$s!#0O$$$+$i$I$l$@$1N.$l=P(B
$B$9$+$KJ*M}$,$"$j$^$9!#$G!"!VBg5$$O(B 100 $BG\$N3QB.EY$G2sE>$7$^$9!#!W$K$O(B
$B:,5r$,$"$j$^$;$s!#$=$&$+$b$7$l$J$$$7!"$=$&$G$J$$$+$b$7$l$J$$!#(B

$BJ]B8$H$***@8@.>CLG$;$:!">l=j$rJQ$($k!"N.E>$9$k$H$$$&$3$H$G$9!#<ANL!"1?F0(B
$BNL!"%(%M%k%.!<!"3Q1?F0NL!"$9$Y$F$=$&$G$9!#(B

$B$3$N$h$&$JJ]B8NL$O6I=jE*$JJ*M}K!B'(B+$***@QJ,$K$h$***@09g@-$H$$$&%Q%i%@%$(B
$B%`$K$OE,9g$7(B, $B$=$l$K$h$C$F@:L)$J7W;;$,$G$-$^$9$,(B, $B%a%+%K%:%`$rM}2r$9$k(B
$B$K$O$[$H$s$ILrN)$A$^$;$s(B($B<BMQ@-$N$"$k@:L)7W;;$,$G$-$k$N$G5U$K2f!9$O%"(B
$B%[$K$J$C$F$7$^$C$?(B)$B!#(B 19 $B@$5*$NN.BNNO3X$O8=:_$NAGN3;RO@$KBP1~$9$k$b$N(B
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$B$-$@$H;W$$$^$9!#(B


Kiguchi,

[k***@rist.kindai.ac.jp]

"Kenji Kobayashi" <***@nasuinfo.or.jp>$B$5$s(B writes
|$B%3%j%*%j$NNO$J$s$F<e$$$b$N$G$9!#El5~$N0^EY$G!"(B1 ton $B$N<V$,<'B+(B 150Km $B$GAv$C$F!"(B
|$B$d$C$H(B 3 newton $B$NNO$,2C$o$k$@$1$G$9!#(B

3 N $B$,2?$HHf3S$7$F>.$5$$$H9M$($F$$$k$N$+J,$+$i$J$$!#(B

$B%3%j%*%j$HHf3S$5$l$k$N$O05NO8{G[$G!"$=$l$O(B N/m^3 $B$NC10L$r;}$D$+$i!"(B
$B%3%j%*%j$b(B1 m^3 $B$N6u5$$KF/$/Bg$-$5$rD4$Y$k$N$,$$$$$H;W$&!#(B
$B05NO8{G[$HHf$Y$F>.$5$$$G$9$+!#(B

$B!CH>7B(B
$B!C(B100Km $B$N12$,(B 10Km $B$^$G6u5$$rCf?4$K5[$$4s$;$?$H$-!"3Q1?F0NL$,J]B8$5$l$k$H$9$k$H(B
$B!C(B41`meter/sec $B$K$J$j$^$9!#(B

$B$3$l$b2?$KBP$7$F3Q1?F0NL$,J]B8$5$l$k$N$+$,ITL@!#IaDL$OHf3Q1?F0NL$@$m$&(B
$B$1$l$I!"<ANL$rCf?4$K5[$$4s$;$?$i!"$^$o$j$K5pBg$J??6uNN0h$,$G$-$F$7$^$&!#(B

Kiguchi,

[Kenji Kobayashi]

$B>.NS!wFa?\$G$9(B

Post by k***@rist.kindai.ac.jp
3 N $B$,2?$HHf3S$7$F>.$5$$$H9M$($F$$$k$N$+J,$+$i$J$$!#(B

150Km/hour * 1 ton $B$N1?F0NL$KBP$7$F$G$9!#87L)$J$3$H$r8@$($P!"!V%3%j%*%j$NNO!W$H(B
$B8@$&I=8=$G$O$J$/!"!V%3%j%*%j$N2CB.EY!W$H$$$&$Y$-$G$9!#CO5e$K8GDj$7$?:BI87O$G$OB.(B
$BEY$KHfNc$9$k2CB.EY$,4QB,$5$l$k$@$1$?$+$i$G$9!#(B150`Km/`hour== 41.666 `meter/sec
$B$NB.EY$KBP$7$F(B 0.00347597 `meter/`sec^2 $B$N2CB.EY$G$9!#$3$NDxEY$NJQ2=$,D>3QJ}8~(B

Post by k***@rist.kindai.ac.jp
$B05NO8{G[$HHf$Y$F>.$5$$$G$9$+!#(B

$B%3%j%*%j$N2CB.$G$NF/$/<AE@$N1?F0$O9M$(8+$^$7$?!#$3$l$+$i$b12$O$G$-$J$=$&$@$H$$$((B
$B$^$9!#$G$bD>@\E*$***@bL@$K$O$J$j$^$;$s!#1?F0$7$F$$$kN.BNA4BN$,%3%j%*%j$N2CB.EY$HD`(B
$B9g$&05NO8{G[$r5a$a$l$PNI$$$N$OH=$j$^$9!#$G$bFq$7$9$.$^$9!#D|$a$^$7$?!#$?$V$s!"$^(B
$B$H$b$K9M$($??M$O$$$J$$$H;W$$$^$9!#(B

Post by k***@rist.kindai.ac.jp
$B$1$l$I!"<ANL$rCf?4$K5[$$4s$;$?$i!"$^$o$j$K5pBg$J??6uNN0h$,$G$-$F$7$^$&!#(B

$B%I!<%J%D>u$N6u5$$N2t$,H>7B$r=L$a$J$,$iCf?4$K8~$+$C$F$$$/1?F0$r9M$($F$$$^$9!#6u5$(B
$B$NG4@-$K$h$k3Q1?F0NL$NG.$X$NE>2=$O!"0l<!6a;w$H$7$FL5;k$7$F$b5v$5$l$k$H9M$($^$9!#(B
$BCf?4$K0\F0$7$?8e$O!"<~0O$^$?$O>eB&$+$i6u5$$,N.$l9~$s$G$-$^$9!#(B

======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[solsys]

Post by Kenji Kobayashi
$B652J=q$K$O!"BfIw$N12$O%3%j%*%j$NNO$K$h$C$F$G$-$k$H=q$$$FM-$j$^$9!#$G$b;d$O0c$&$H(B

$B>\$7$/$O!V:G=i$KBfIw$N12$,$G$-$k$H$-$K!"%3%j%*%j$NNO$N1F6A$K(B
$B$h$C$F2sE>J}8~$,$-$^$k!W$G$7$g$&!#652J=q$O12$K$J$k:G=i$N(B
$B860x$,%3%j%*%j$NNO$@$H8@$C$F$$$k$K$9$.$J$$$H;W$$$^$9!#$J$N$G(B
$B652J=q$K=q$$$F$$$kJ8>O$,>e$NDL$j$NI=8=$G$"$k$H$7$F$b!"4V0c$C$?(B
$BI=8=$G$O$J$$$H;W$$$^$9!#$b$&$A$g$C$H9M$($FI=8=$7$?J}$,$$$$$H$O(B
$B;W$$$^$9$1$I!#(B
$B$=$N8e!"12$,$+$?$^$C$F(B(?)$B6/Iw$K$J$k$N$O6D$kDL$j3Q1?F0NL$N(B
$BJ]B8$,Bg$-$JMW0x$G$7$g$&!#$=$l$O4V0c$$$J$$$H;W$$$^$9!#(B
$B!JB?J,$G$9$,!"BfIw$,6/Iw$K$J$k$N$,%3%j%*%j$NNO$@$H?.$8$F(B
$B$$$k?M$O!"J*M}$H$+$N650i$r<u$1$F$$$k?M$G$"$l$P!"$[$H$s$I(B
$B$$$J$$$N$G$O$J$$$+$H!&!&!&!K(B

[Kenji Kobayashi]

$B>.NS!wFa?\$G$9(B

Post by solsys
$B>\$7$/$O!V:G=i$KBfIw$N12$,$G$-$k$H$-$K!"%3%j%*%j$NNO$N1F6A$K(B
$B$h$C$F2sE>J}8~$,$-$^$k!W$G$7$g$&!#(B

$B$3$l$O0c$&$H9M$($^$9!#CO5e$H0l=o$K2sE>$7$F$$$k6u5$$N2t$OBg$-$J3Q1?F0NL$r;}$A$^$9!#(B
$B5U$KBfIw$N<~JU$r0O$C$F2sE>$5$;$F$d$j!"CO5e$N<+E>$K$h$k6u5$$N3Q1?F0NL$r$J$/$7$F$7(B
$B$^$&;W9M<B83$r9M$($k;v$,$G$-$^$9!#(B

http://www.nasuinfo.or.jp/FreeSpace/kenji/sf/top/CoriolisAnglr.htm#OnlyCoriolis

$B$3$N$h$&$K3Q1?F0NL$r$J$/$7$F$d$l$P%3%j%*%j$NNO$7$+F/$+$J$/$J$j$^$9!#$3$N$H$-BfIw(B
$B$N$h$&$JK=Iw$OH/@8$7$^$;$s!#>e>:5$N.$KH<$&$=$hIw$,H/@8$9$k$@$1$@$H9M$($^$9!#(B

======= kVerifier Lab =========
EMAIL ***@nasuinfo.or.jp
$B>.NS7{<!(B
===============================

[c***@xxx.kgc.co.jp]

コリオリの力なんて弱いものです。東京の緯度で、1 ton の車が磁束 150Km で走って、
やっと 3 newton の力が加わるだけです。

不勉強にして最近まで知りませんでしたけど、
コリオリ式流量計というのがあるんですね。

パイプの中を流体を通し、
パイプをプルプル振動させることにより、
流量を測定します。
体積ではなく質量を計れるのが特徴だそうです。

そんなんで精度出るのかなと思いましたが、
ちゃんと製品化されている実用技術らしい。
ちょっとびっくりです。

<URL:http://www.google.co.jp/search?hl=ja&q=%E3%82%B3%E3%83%AA%E3%82%AA%E3%83%AA+%E6%B5%81%E9%87%8F%E8%A8%88>

神田敏広