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SzY:Yl *Q``2+iBQM

+RaY 9 - +RIRNN3 03 I3q<3 bnE3j U<3 ::

[SY /āj3aLCN3a I aācnIjNj3# »

RsC03 Iȕ,jCRN Lā,NC\n3 0n cRI cna I ,RIRNN3. 3N 8RN,jCRN 03q1.q23j 03c 0CL3NcCRNcY

QN cCj \n3# »

dRsC=q(y)·ds#»z q3,ds=dx·dy

q3,x [a−b,a]3jx∈ [−a,−(a−b)]3jy∈ [0,L]3jq(y) = q2−q1

L ·y+q1

QN ,I,nI3 Iȕ,jCRN 0n cRI URna URna I3 UC30 q3,x>0. Iȕ,jCRN 0n c3,RN0 3cj 0āj3aLCNā3 Ua NIR<C3Y

# » R1sC= a

x=ab L

Y=0q(y)·dx·dy#»z

# » R1sC= a

x=ab L

Y=0

q2−q1 L ·y+q1

·dx·dy#»z

# » R1sC=

q2−q1 L · L2

2 +q1·L

z =q2+q1 2 ·Lz Ua NIR<C3 URna Iȕnja3 UC30

# »

R2sC=q2+q1 2 ·Lz

0ȕRɵ

# »

RsC=(q2+q1)·Lz

[lY /āj3aLCN3a I3 LRL3Nj 3NO.M# »O,sC. 03 ,3jj3 ,jCRN Lā,NC\n3.

UnCc 3NP.M# »P,sCY

QN 0āj3aLCN3 0Nc nN Ua3LC3a j3LUc URna I3 UC30 q3,x>0 bRCj nN URCNjQq3,OQ# »=x+y

# » MO,sC1=a

x=ab L

Y=0

# »

OQ∧(q(y)·dx·dy#»z)

# » MO,sC1=a

x=ab L

Y=0(x+y)(q(y)·dx·dy#»z)

# » MO,sC1=a

x=ab L

Y=0−x·q(y)·dx·dy#»y+ a

x=ab L

Y=0y·q(y)·dx·dy#»x

# » MO,sC1=a

x=ab L

Y=0−x· q2−q1

L ·y+q1

·dx·dy#»y +a

x=ab L

Y=0 q2−q1

L ·y+q1

·dx·dy#»x

BI Nȕ3cj Uc njCI3 03 ,I,nI3a IȕCNjā<aI3 cnCqNj#»y. ,RLUj3 j3Nn 03 I cwLājaC3 03 I aāUajCjCRN 03c ,jCRNc Lā,NC\n3c cna I3c 03nu UC30c.

I3 LRL3Nj njRna 03(O,y)N3 U3nj ćja3 \n3 NnI. E3 qRnc ICcc3 qāA

aC~3aY QN N3 ,I,nI3 \n3 I3 LRL3Nj cnCqNj(O,x)Y

# » MO,sC1=a

x=ab L

Y=0 q2−q1

L ·y+q1

·dx·dy#»x

# » MO,sC1=b

L Y=0

q2−q1

L ·y2+q1·y

·dy#»x

# » MO,sC1=

q2−q1 L · L3

3 +q1·L2 2

·x =q2 3 +q1

6

·L2·x

Ua NIR<C3. RN 0ā0nCj I3 LRL3Nj 03c 03nu UC30c

# »

MO,sC=2·b·q2 3 +q1

6

·L2·x

2NP,3 LRL3Nj cȕā,aCj -

# »

MP,sC=M# »O,sC+PO# »∧R# »sC

# »

MP,sC=2·b·q2 3 +q1

6

·L2·x+ ((e−d)·y+z)∧b·(q2+q1)·Lz

# »

MP,sC=2·b·q2 3 +q1

6

·L2+ (e−d)·b·(q2+q1)·Lx

[kY 3N 0ā0nCa3 I3 jRac3na 03 Iȕ,jCRN Lā,NC\n3 0n cRI.

TsC. cna I ,RIRNN3 3N TY

{TsC}=

# »

RsC=(q2+q1)·Lz

# »

MP,sC=2·b·q2 3 +q1

6

·L2+ (e−d)·b·(q2+q1)·Lx

P

[:Y /āj3aLCN3aq13jq23N 8RN,jCRN 03FT3j 03d

QN ā,aCj Iȕā\nCIC$a3 03 I ,RIRNN3 3N TY 2II3 3cj cRnLCc3 © 03nu ,jCRNc Lā,NC\n3c -

TsC3jATC=

−FT·z

#»0

QN 3N 0ā0nCj I3c 03nu ā\njCRNc 03 Iȕā\nCIC$a3 - P

⎧⎨

−FT+(q2+q1)·L=0

2·b·q2 3 +q1

6

·L2+ (e−d)·b·(q2+q1)·L

=0

q1=FT·2·L+3·e−3·d b·L2 q2=−FT·2·L+3·e−3·d

b·L2

[9Y TRna āqCj3a I 0ā8RaLjCRN 0n cRI. I3c qI3nacq13jq2N3 0RCq3Nj ELCc ćja3 NnII3cY 2N 0ā0nCa3 I3c qI3nac LCNC 3j LuC 03dY

QN aācRn0

q1=FT·2·L+3·e−3·d

b·L2 =0⇒dmax=e+2 3·L 3j

q2=−FT·2·L+3·e−3·d

b·L2 =0⇒dmin=e+1 3·L

+RaY f - 2,Inc3 03 +NI bnE3j U<3 :9

[SY ia,3a I3 <aU@3 03c ICCcRNc 0n Lā,NCcL3 ,RLUI3j ,RNcjCjnā3 Ua I3 $ERw3a. I3 ,RaUc 0n qāaCN. I jC<3 0n qāaCN 3j I3 qNjCIY

Hw,ā3 +@aI3L<N3ATaCc 9e

(2)

z S k l

Sph(O)

Sph(C) PG(C,y2)

Sph(B)

SC(A,z0)

Pg1 Peau1 Ap,23

[lY Taā,Cc3a cna I3 <aU@3 I3c ,jCRNc Lā,NC\n3c 3N aRn<3

ġ ,jCRN 03 I <aqCjā -

Pg1=P1=−M1·g·z0

#»0

G1

ġ ,jCRN 03 Iȕ3n cna VSW -

Peau1= R# »e1

# » MO,e1

O

ġ ,jCRN 03 I Ua3ccCRN 0Nc I3 qāaCN - Ap,23=R# »23=R23·y2

#»0

C

[kY Taā,Cc3a I3c 0C{āa3Njc jRac3nac 0ȕ,jCRN jaNcLCccC$I3c Ua I3c ICCcRNcY

ġ bU@āaC\n3 3N Q 3Nja3 VzW 3j VSW

AO01=

⎧⎨

XO 0 YO 0 ZO 0

⎫⎬

OB

d

ġ bU@ěa3 ,wICN0a3 3N 3Nja3 VzW 3j VSW

AA01 =

⎧⎨

XA 0 YA 0

0 0

⎫⎬

⎭ (? ,? ,zA0)

d

ġ bU@āaC\n3 3N + 3Nja3 VSW 3j VkW A13=

⎧⎨

XC 0 YC 0 ZC 0

⎫⎬

CB

d

ġ bU@āaC\n3 3N # 3Nja3 VzW 3j VlW{A02}=

⎧⎨

XB 0 YB 0 ZB 0

⎫⎬

BB

d

ġ TCqRj <ICccNj 0ȕu3(C,y2)3Nja3 VlW 3j VkW {A23}=

⎧⎨

X23 L23

0 0

Z23 Z23

⎫⎬

⎭ (? ,y2,O

?) d

[:Y bRCj P nN URCNj 0n qNjCI 03 ,RRa0RNNā3c (x, 0,z) 0Nc (O,x1,y1,#»z). 3uUaCL3a c qCj3cc3 Ua aUURaj n $ERw3aV# »P1/03N 8RN,jCRN 03ω1Y

# » VP1/0=

d dt

# » OP

=

dx·x1+z·z0

# » dt

VP1/0# »1/0(x1+z·z0)

# »

VP1/0=ω1·z0(x·x1+z·z0) =x·ω1·y1 [9Y 2uUaCL3a# »

dFeau13N 8RN,jCRN 03ω13jxY Taā,Cc3a IȕāIāL3Nj 03 cna8,3dsCNcC \n3 I3c $RaN3c 0ȕCNjā<ajCRNY

# »

dFeauv=−pr·ds·y1=−k·ρ·V# »Pv/b2·ds·y1

=−k·ρ·x2·ω21·ds·y1

=−k·ρ·x2·ω21·dx·dz·y1 q3,x∈[0,L]3jz∈[0,he]

[fY /āj3aLCN3a # »

Feau1 3N 8RN,jCRN 03 ω1 3j 03c 0C{āa3Njc UaA Lěja3c <āRLājaC\n3cY 7Ca3 IȕUUIC,jCRN NnLāaC\n3Y

# » Feauv=

S

# » dFeauv=

S

−k·ρ·x2·ω21·ds·y1= L 0

H2

0

−k·ρ·x2·ω21·dxdz·y1

=−k·ρ·ω21·L3 3 ·H

2 ·y1

[eY /āj3aLCN3aM# »O,eau1=

S

# »

OP∧dF# »eau1Y

# » MO,eauv=

S

# »

OP∧# » dFeauv=

S

(x·x1+z·z0)∧ −k·ρ·x2·ω21·ds·y1

=−k·ρ·ω21·

S

x3·x1∧ ·y1·ds

−k·ρ·ω21

S

x2·z·z0∧y1·ds

=−k·ρ·ω21· L 0

H2

0

x3·dxdz·z0

+k·ρ·ω21 L 0

H2

0

x2·z· ·dxdz·x1

=−k·ρ·ω21·L4 4

H

2 ·z0+k·ρ·ω21

L3 3

H2 8 ·x1

[4Y 2uUaCL3a I3 jRac3na 03 Iȕ,jCRN Lā,NC\n3 03 Iȕ3n cna I3 qNjCI 3N QY

{Aeauv}=

⎧⎪

⎪⎩

# »

Feauv=−k·ρ·ω21·L3 3 ·H

2 ·y1

# »

MO,eauv=−k·ρ·ω21·L4 4

H

2 ·z0+k·ρ·ω21L3 3

H2 8 ·x1

⎫⎪

⎪⎭

O

[OY /āj3aLCN3a I3 URCNjP0n qNjCI URna I3\n3IM# »P,eau1=0Y

# » MP,eau1=0

# »

MP,eau1=# »

MO,eau1+PO# »∧F# »eauv

# »

MP,eau1=−k·ρ·ω21·L4 4

H

2 ·z0+k·ρ·ω21L3 3

H2 8 ·x1

(x·x1+z·z0)∧ −k·ρ·ω21·L3 3 ·H

2 ·y1=0 cRCj

L4 4

H 2 ·z0+L3

3 H2

8 ·x1(x·x1+z·z0)∧ −L3 3 · H

2 ·y1=0

L 4·z0+1

3 H

4 ·x1(x·x1+z·z0)∧ −1 3·y1=0

L 4·z0+1

3 H 4 ·x1+1

3·x·z01

3·z·x1=0

L 4+1

3·x

·z0+ 1

3 H

4 1 3·z

·x1=0

~NI3L3Nj

L 4+1

3·x=0 x=3 4·L 1

3 H 4 1

3·z=0 z= H 4

[SzY /āj3aLCN3a I3 LRL3Nj 3N Q 0n jRac3na 03 Iȕ,jCRN Lā,NC\n3 jaNcLCccC$I3 Ua I ICCcRN cU@ěa3 ,wICN0a3 3Nja3 VzW 3j VSWY

94 Hw,ā3 +@aI3L<N3ATaCc

(3)

QN cCj

AA01=

⎧⎨

XA 0 YA 0

0 0

⎫⎬

⎭ (? ,? ,zA0)

# »

MO,01A=M# »A,01A+OA# »(XA·x0+YA·y0)

# »

MO,01A=H·z0(XA·x0+YA·y0)

# »

MO,01A=H·XA·y0−H·YA·y0

0ȕRɵ

AA01=

⎧⎨

XA −H·YA

YA H·XA

0 0

⎫⎬

O (x0,y0,z0)

[SSY /āj3aLCN3a I3 jRac3na aācnIjNj 03c 03nu ICCcRNc 3Nja3 I3 $A ERw3a VzW 3j I3 qNjCI VSW 3N QY

{A01}=AO01+A0A1 {A01}=

⎧⎨

XO 0 YO 0 ZO 0

⎫⎬

(x0,y0,Oz0)

+

⎧⎨

XA −H·YA

YA H·XA

0 0

⎫⎬

(x0,y0,Oz0)

{A01}=

⎧⎨

XO+XA −H·YA

YO+YA H·XA

ZO 0

⎫⎬

(x0,y0,Oz0)

QN a3,RNNţj I3 jRac3na 03c ,jCRNc jaNcLCccC$I3c 0ȕnN3 ICCcRN TCqRjY

[SlY 2N CcRINj. Iȕ3Nc3L$I3 'l.k(. EncjC~3a \n3 I aācnIjNj3 03 Iȕ,A jCRN Lā,NC\n3 3N 03 I jC<3 0n qāaCN cna I3 qNjCI cȕā,aCj -R# »31= F·y2Y

Hȕ3Nc3L$I3 'l.k( 3cj cRnLCc © Iȕ,jCRN 03 03nu <ICcc3nac VcU@āA aC\n3 3N # 3j +WY QN cCj \n3 Iȕ3Nc3L$I3 3cj 3N ā\nCIC$a3 cC I3c 03nu aācnIjNj3c cRNj RUURcā3c 3j ,RICNāCa3c URajā3c Ua I 0aRCj3 UccNj Ua I3c 03nu URCNjc 0ȕUUIC,jCRN 03c ,jCRNc Lā,NC\n3c V# 3j + C,CWY I 0aRCj3 V#+W URna q3,j3na nNCjCa3y2. RN 0 0RN, $C3N -

# »

R31=F·y2 VSzYSW

QN 0RN, A31=

⎧⎨

⎩ 0 0 F 0 0 0

⎫⎬

(x2,y2,zC0)

[SkY /āj3aLCN3a I3 LRL3Nj 3N Q 03 ,3jj3 ,jCRN# » MO,31Y

# »

MO,31=0+OC# »∧F·y2

# »

MO,31= (H·z0+a·x1)∧F·y2

# »

MO,31=−H·F·x2+a·F·sin(x1,y2)·z0

# »

MO,31=−H·F·x2+a·F·sin(π

2 +β−α)·z0

# »

MO,31=−H·F·x2+a·F·cos(β−α)·z0

I3 jRac3na 03qC3Nj

A31=

⎧⎨

0 −H·F

F 0

0 a·F·cos(β−α)

⎫⎬

(x2,y2,Oz0) [S:Y /āj3aLCN3aF3N 8RN,jCRN 03 I Ua3ccCRNpvY

2N CcRINj. I jC<3 0n qāaCN. 3II3 3cj cRnLCc3 © I Ua3ccCRN. Iȕ,A jCRN 0n ,RaUc 3j Iȕ,jCRN 0n qNjCIY 2N ā,aCqNj I3 j@āRaěL3 03 I aācnIjNj3 cnCqNjy2. RN 0ā0nCj -

F=pv·Su

[S9Y Taā,Cc3a I3c nja3c ,jCRNc Lā,NC\n3c 3ujāaC3na3c cna I3 qNA jCI. 3j I3na LRL3Nj 3N Q 3N UaRE3,jCRN cnaz0Y

H 03aNCěa3 ,jCRN 3ujāaC3na3 cna I3 URajCI 3cj I3 URC0cY C,C I3 URC0c 3cj URajā Uaz0I3 LRL3Nj 3N Q 3N UaRE3,jCRN cna#»z(0] 3cj 0RN, NnIY

[SfY ĀNRN,3a I3 T7bY +8 +Rnac

URna I3 qNjCI. RN

{A01}+{Aeau1}+Pg1+{A31}=0 [SeY [n3II3 ā\njCRN 0RCjARN ā,aCa3 URna R$j3NCa nN3 a3IjCRN 3Nja3 Iȕ,jCRN 03 Iȕ3n 3j Iȕ,jCRN 0n qāaCN cna I3 qNjCI. EncjC~3a ]

QN ,@3a,@3 nN3 a3IjCRN 3Nja3 Iȕ,jCRN 03 Iȕ3n 3j Iȕ,jCRN 0āq3A IRUUā3 Ua I3 qāaCNY Hȕ,jCRN 0n qāaCN 0RCj 3NjaţN3a 3N aRjjCRN I3 qNjCI njRna 03(O,z0). Iȕ,jCRN 03 Iȕ3n cȕRUURcNj © ,3 LRnq3A L3NjY BI c3L$I3 0RN, U3ajCN3Nj C,C 0ȕā,aCa3 Iȕā\njCRN 0n LRL3Nj 3N UaRE3,jCRN 3NOcnCqNjz0

[S4Y /āj3aLCN3a I a3IjCRN 0RNNNjF3N 8RN,jCRN 03 I qCj3cc3 03 aRjjCRNω10n qNjCI. 3N 0ā0nCa3pv3N 8RN,jCRN 03ω1Y

# »

MO,01+# »

MO,eau1+# »

MO,g1+# » MO,31

·z(0] =0

0−k·ρ·ω21·L4 4

H

2 +0+a·F·cos(β−α) =0 0ȕRɵ

F= k·ρ·ω21

cos(β−α)·H·L4 8

+RaY e - #aa<3 0n +Rn3cNRN bnE3j U<3 :4

[SY ia,3a I3 <aU@3 03 cjan,jna3 0n Lā,NCcL3 0n Lā,NCcL3 ,RLUI3jY Taā,Cc3a I3c jRac3nac ,CNāLjC\n3c 03 I $Rn,I3(O1,A1,B1)Y

z - a0C3a S - qNN3

kS - ,RaUc lS - jC<3

L031-bU@āaC\n3 3N(B1) L321- TCqRj ;ICccNj 0ȕu3(B1,x# »21)

L211- bU@āaC\n3 3N(A1)

L011-TCqRj0ȕu3(O1,#» z0)

kl - ,RaUc ll - jC<3

L032-bU@āaC\n3 3N(B2)

L322- TCqRj ;ICccNj 0ȕu3(B2,x# »22) L212- bU@āaC\n3 3N(A2)

L011-TCqRj0ȕu3(O1, #»z0)

Hw,ā3 +@aI3L<N3ATaCc 9O

(4)

[lY DncjC~3a \n3 Iȕ,jCRN āIāL3NjCa3 03 Iȕ3n cna I qNN3 n URCNj Pcȕā,aCj -

# »

dFe1(P) =−R1·ρ·g·h·ds·n

q3, ds=R1··dz 3j h=R1·sinα

# »

dFe1(P) =−R21·ρ·g·sinα··dz·n [kY /āj3aLCN3a# »

Fe1=Fex·x0+Fey·y0Y [kY 7Ca3 IȕUUIC,jCRN NnLāaC\n3Y

# » Fe1=60

0

L

2L 2

−R21·ρ·g·sinα··dz·n

# » Fe1=60

0

L

2L 2

−R21·ρ·g·sinα··dz·(cosα·x0+sinα·y0)

# » Fe1=60

0

L

2L 2

−R21·ρ·g·sinα·cosα··dz·x0

+60

0

L

2L 2

−R21·ρ·g·sin2α··dz·y0

# »

Fe1=−R21·ρ·g·L·60

0 sinα·cosα··x0−R21·ρ·g·60

0 sin2α··y0

# »

Fe1=−R21·ρ·g·L·

1cos2α 2

60 0

·x0−R21·ρ·g·

t−cosα·sinα 2

60

0

·y0

# » Fe1=3

8·L·ρ·g·R21·x0−L·ρ·g·R21·1 8·√

31 6·π

·y0

[:Y DncjC~3a \n3 I3 jRac3na 03 Iȕ,jCRN Lā,NC\n3 03 Iȕ3n 3N Q cȕā,aCj -

Ae1=

⎧⎨

Fex 0 Fey 0

0 0

⎫⎬

(x,y,Oz) H3 LRL3Nj 3cj NnI ,a# »

OM∧# » dFe1(P) =0Y [9Y ia,3a I3 <aU@3 03 cjan,jna3 03 ,3 Lā,NCcL3Y

[9Y TI,3a I3c ,jCRNc Lā,NC\n3c. 03 Iȕ3n. 03 I <aqCjā 3j 03 I Ua3ccCRN VRN Nā<IC<3a I Lcc3 03 I jC<3 3j 0n ,RaUc 0n qāaCN 03qNj I Lcc3 03 I qNN3 VSW 3j 03c ,jCRNc Lā,NC\n3cY

[9$Y `UU3I3a I3 jRac3na 0ȕ,jCRN Lā,NC\n3 jaNcLCccC$I3 Ua ,@\n3 ICCcRN 0Nc I3 ,c 03 Iȕ@wURj@ěc3 0ȕnN LR0ěI3 UINY

[9,Y +RL$C3N 0ȕCN,RNNn3c 03 ICCcRNc URccě03 ,3 Lā,NCcL3 ] [90Y +RL$C3N 0ȕā\njCRN U3njARN ā,aCa3 ]

[93Y +RN,Ina3Y

z

S l

k

P ( O, z

0

) P ( B, z

0

) G z

0

P ( A, z

0

)

A

e1

P

g1

{ PS

23

}

,jCRNc 03 ICCcRN

{A01}=

⎧⎨

X01 0 Y01 0

0 0

⎫⎬

⎭ (? ,O

? ,z0) {A12}=

⎧⎨

X12 0 Y12 0

0 0

⎫⎬

⎭ (? ,? ,zB0) {A23}=

⎧⎨

0 0

Y23 0 0 N23

⎫⎬

P (x3,y3,z3)

{A03}=

⎧⎨

X03 0 Y03 0

0 0

⎫⎬

⎭ (? ,? ,zA0)

,jCRNc Lā,NC\n3c

{PS23}=

⎧⎨

p·S 0

0 0

0 0

⎫⎬

Pin(A,x3) (x3,y3,z3) Pg1

=

⎧⎨

0 0

−m1·g 0

0 0

⎫⎬

⎭ (? ,? ,zG0) {Ae1}=

⎧⎨

Fex 0 Fey 0

0 0

⎫⎬

(x,y,Oz)

H3 Lā,NCcL3 UIN ,RLURaj3ns=8CN,RNNn3cY 0Nc I3 UIN RN U3nj ā,aCa3ne=3·(n−1) =9)ā\njCRNcY

H3 cwcjěL3 ,RLURaj3 0RNc8CN,RNNn3c URna9ā\njCRNc. CI 3cj

© UaCRaC URccC$I3 03 0āj3aLCN3a jRnj3c I3c CN,RNNn3c 03 ICCcRNc. cȕCI Nȕw Uc 0ȕā\njCRNc ICācY

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