TD 3 Turbine

Sciences Appliquées chap 14
TD Turbines
TD Turbines
EXERCICE 1 TURBINE.
!"#""$"""" %"""$" 
&" "
➢'(" " "" " %
" " $)"" "*"+,,"
➢ "  "  " -. " /. " 0 "  " ' " 
-*'*1.,1"#23""0*1.1#
➢0" " "-."/"" 0""-*454".
/*451."0*464"
➢7$ "  "  " % " 
η=1,00 10–3Pa.s
8%"" $$""" "
#"""""")" 
%" """"
&"$99""" "9
1 0." ""(."")" %$")0" " """0":%; ";
%$" ""#<
= >" $ "" $#)")" "%" "" 
4 ?""")" %$""/"""0""$9
 0"""/";"%$" "" 
6 0"""""%";""#
&" """"" "9"$9(
5 0""#" "@ " "%$" "%">" $ """ ""$
8 "  "  "  "  " 9 "  "  " $ " 
λ=6,2 10−4
 " 8 " 9 "  " 
 ""8*=6
+ 0 "  "  "  " 9 " $
ω
[Pa.m−
1
]
7$ "  "  "  "  " 9
$9(""
Δ p = 1,9 kPa
A @"")" %$."" $#."""/""""
'"4"#
4,,B1B 1

Sciences Appliquées chap 14
TD Turbines
TD Turbines
EXERCICE 2.
! "  "  $ "  "  "  " % "  " . "  "   " $
(" " ("4,,"""" "9"8*15+,.""#" "#.""#
)"""$" $" "8" $#"#$""%"
qv=217m3.s−1
&
""")" "%""1"""4
.
&" 
)$"$" "%""1.,,C1,D5"E
1"*"4"*"11,,"#
1"*"15B6"
="*"4"*"+,"
&"$99""%""" "9
1 0"")" %$" "%" "" "$
= 0""";"%$" %"#
4 0""" ""%#" "#
>"$$""";"%$" ""#""
p2 = 73 bars
 >"" $"")"$"""
6 0""" "9"$9(" "" 
Δp
5 0"""$" """#
+ 8""""""#"" "1=,,"F"0"" " "#
A 0 "  " # "  " @  "  " %$ "  " % "  "  "   " $ " 3
%$""""#"G
B 0""" "" "9
λ
"" 
'"4"#
4,,B1B =

Sciences Appliquées chap 14
TD Turbines
TD Turbines
EXERCICE 3: CONDUITE FORCÉE.
!" "(" "H";""$"" "1,"I0"." "")""J.
H"#9")""#" H"" $"8" " ." " (
"'"*"4,.,""" "9"8"*"=,,"."""."""$"$";"
*"1=,"" " """#" "H" ""#9" "("9 "$"8" $" 
 "   "  " ; " , " * " =, "  "  "  "  " ) "  "  " & " $99 " 
""" "")"$")"
9"*"BA1"=."J"*"1,,,"K94.""*"1.,1"#."" ")"" "%";"1,"I0""1=.
#
.
1 0" " ) " )- "  "  " ; "  "  " - " :$$ " ; " H " #< " 3 "  " H
$"0"" $#)")";""
= "" """ "/""""/""""": "L"<" "
 ." $"%" """"""
4 "%" ""#":<"M$""#"'$"%" " $#.
"")"""#
 0"""""$)""$(" ")" "" 
'"4"#
4,,B1B 4

Sciences Appliquées chap 14
TD Turbines
TD Turbines
"$)""#(" "" ."" ";"H$$"-" "" ""#" 
" $":N<." " (" "" "" H"
8%"" "%N"""")"")")
6 >")""" $""";"H$" "" 
&"""N" " (" *'=
5 '""""")")-"")
+ """9";"""1.""")""">" $ ")-"")
A "" """ "/""""/""""": "L"<" "
 ." $"%" """"""
B 0"""""$)""$(" ")" "" 
&")""N" " (" *'K"""""""0""0"*"=,,#
8""0""""""" "" ." ""O""""""#
1, 0"")")">" $ "")" "K
'"4"#
4,,B1B 