Giáo trình "Chương 1: Các tính chất của chất lỏng"

Giáo trình "Chương 1: Các tính chất của chất lỏng" giúp bạn ôn luyện và nắm vững kiến thức môn học. Mời bạn đọc đón xem!

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Giáo trình "Chương 1: Các tính chất của chất lỏng"

Giáo trình "Chương 1: Các tính chất của chất lỏng" giúp bạn ôn luyện và nắm vững kiến thức môn học. Mời bạn đọc đón xem!

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'$.*7#7E!7" #""
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'#'"*.M$.#'"*"
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lOMoARcPSD|36477180
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RE#."77E!7"
 #""$/"*!I &""*
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.I &"*'.I"$ST'
.#!$
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!F#.#$VW*"Q)#!#
" &""*" #"
"$X"#"#""F!U#
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..I!""$
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. I "  !   # "$ J       .Q !U # Q
"!"Y"$
?7*# #*
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. #""(7 !*
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lOMoARcPSD|36477180
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'E" #""."$
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G+4#-)/',)/
ρ
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!$&!&47+
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7
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= = ρ
Y
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
@ '@
' '@
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
@
ρ =
4$0
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γ
"."!QE
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γ = =
Y
@ ;
 '

@ '@
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
γ = = ρ
4$>
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δ
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γ
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0
O C
γ
δ =
γ
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lOMoARcPSD|36477180
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
β
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
β
=
=  4$:
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0
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β
$P
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

β
= =
4$2
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;
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β
^;$;;;49
;
34
$R^4;30;
;
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^;$;;;48
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"%H$c
!'*E
/"
µ
**.'!"
%H$/'")E&" %H$c!
' *
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lOMoARcPSD|36477180

 8
6 "!.'!""
#".I
I)1&!0&-)/!&4+$)/A!&4'&@)%-+!&5+#)/"&4!&@
%
µ
"'7

ν
µ
ν
ρ
=
  4$4;
P!Q"
µ
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4=^;$4%_
0
^;$47__
P!Q"
ν
67$
4^4
0
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39

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8L#!!&M)/?*&F
C)/*A*'#*&#7'#*&
-5!"!$c*
 .#7'#*!'#*-5Q7!.$P&*"
E!I"(+7( .#7'#*
 ",'#*-5Q7!.$'de
 !&!&'Q*"'#*-5'#*#,$de
(+'#.#-5$
Downloaded by Ng?c Di?p ??ng (ngocdiep10012000@gmail.com)
lOMoARcPSD|36477180

 9
I)C)/*"#!!&M)/*&F)/+&5
<E.QdeN
σ
=
!
σ
(+
Y+ '  # " *  7#  F & " # . 
7".IQ#, E &
""7$%+++ 
"7&#.#!'7#
# ,  & " # .# & + Q 7 ! # . 7  "$ O
*&+""Q($
I):#-!',)!&!%&)#$!&4+$)/&5#-!*&F',)*&F+&)/
=&(#(" &",.
"!(" &".#+(&
+*!'E+6

σ
=
 4$44
σ
NO(&+ !"##"#
. 
σ
=
 4$40
dN6(+
N/&'"+ 
6*.
σ
'.#!Q&' "&+
"!"7+(.#!Q&+$%'.
+ Z"&+*!Z! !.#&+$
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*"7'I&$P!+
""(&+ #.(#,
!(&+$
#)/*)
P&7#," &+)QN
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lOMoARcPSD|36477180

 
7'(+.#! "#,! 
'#&+
6*.N
 
σ
=
 
σ π π
=
σ σ
= =
 4$4>
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-  * &+)#.#'
&!!#)/*)B&!
σ σ π
= =

σ π σ
π
= = =
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P!'I!N
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lOMoARcPSD|36477180

 1
I)O&F!&@)/&)/?+-)#!
#)/*)
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Downloaded by Ng?c Di?p ??ng (ngocdiep10012000@gmail.com)
lOMoARcPSD|36477180

 2
7'(+.#! "#,! 
'#&+
6*.N
 
σ
=
  
σ π π
=
σ σ
= =
 4$49
81)#-)/*&+0&N)
)/*&+7E"4I'
Y)&!(&+'F$%7
.&".&""!"$%
"'##.$%"7#
Q* "*#$/&" &"'#
#*."7E"'"""(&
+Q"#N

σ θ
γ
=
 4$48
I))#-)/*&+0&N)
#)/*)
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 Z,;$
 &!I(&+#]."7"
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+/J^;
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lOMoARcPSD|36477180

 3
/ '#+-5!/J!, 
7E*$@I '.#+-5##,! 
'#+/J$
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 
σ θ γπ
= ×

σ π θ γπ
= ×

σ θ
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