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7/26/2019 Predavanje 2 - Pogonski Agregati DV
1/24
( )
()
( )
7/26/2019 Predavanje 2 - Pogonski Agregati DV
2/24
7/26/2019 Predavanje 2 - Pogonski Agregati DV
3/24
..
( 45%)
,
( - m3/kW)
( )
(/kg)
, ...
( ,)
7/26/2019 Predavanje 2 - Pogonski Agregati DV
4/24
..
(,,...)
(,, )
(dual-fuel engine)
( )
( )
7/26/2019 Predavanje 2 - Pogonski Agregati DV
5/24
..
( )
( )
()
1 , 2 , 3 , 4 , 5 ,
6 , 7 , 8 , 9
7/26/2019 Predavanje 2 - Pogonski Agregati DV
6/24
..
()
()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
7/24
..
( )
( )
(cm 6.5 m/s) (6.5 m/s
cm 10 m/s)
(cm 10 m/s)
m , ,
(s/D)
(s/D 1)
(s/D 1)
7/26/2019 Predavanje 2 - Pogonski Agregati DV
8/24
..
()
1 , 2 , 3 , 4 -
1 , 2 , 3, 4 ,5 , 6 , 7 -
7/26/2019 Predavanje 2 - Pogonski Agregati DV
9/24
..
1 , 2 , 3 ,
4 , 5, 8
. , ,
()
-
7/26/2019 Predavanje 2 - Pogonski Agregati DV
10/24
..
() ()
()
() ()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
11/24
..
V
W
X
( ), V- ( )
( ), W- ()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
12/24
..
Wankel
(Wankel)
. . . . .
. . . . .
. . . . .
7/26/2019 Predavanje 2 - Pogonski Agregati DV
13/24
..
... . .
:, ,,(9) (10), (13) 11 , 12 ,
(14) (15)
(2) (3) (4) (8) (5) 7
7/26/2019 Predavanje 2 - Pogonski Agregati DV
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(8) : , ( 2- ), , , , .
(2) : .
(4-7) : , , . .
(9) : . . (3, 12).
7/26/2019 Predavanje 2 - Pogonski Agregati DV
15/24
() ,-, . - : - , ,- , , .
, , (8), (6), : (1), - (2), (3),- (7), (9), (10), (11),
, (14, 15).
7/26/2019 Predavanje 2 - Pogonski Agregati DV
16/24
( ) , . :, -, , .
: . - : -, , , .
() , -,
.
7/26/2019 Predavanje 2 - Pogonski Agregati DV
17/24
..
7/26/2019 Predavanje 2 - Pogonski Agregati DV
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..
I:
, , -. ,
, 0 ( ).- , ( -
- , - , .
:0.75
0.95 bar () 0.850.95 bar ()
:
340
400() 310350() 4- . .
7/26/2019 Predavanje 2 - Pogonski Agregati DV
19/24
..
II:()
, . , . . , . , ( ),-
-, . ( -) , -. .
:
10
14 bar () 3050 bar ()
:430
700() 800900()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
20/24
..
III:() .
, . ,- 5090 bar, - 19002500; 80140 bar, 21002300. , , , , - . , , .,
.
:
34 bar () 48 bar ()
:
800900() 12001500()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
21/24
..
IV:, . ,
. () . ...
:1.05
1.25 bar () 1.15 bar ()
700
800() 900()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
22/24
..
p,
T
3
4
p ( )
p
ista1
2
I II III
[KV]
irenje
ompresija
sabij
an
SMT
(), ()
p
7/26/2019 Predavanje 2 - Pogonski Agregati DV
23/24
..
( ), . ( ), ,.- .
I:() , . - , -). , , . - -
. .
2-
( ), ()
7/26/2019 Predavanje 2 - Pogonski Agregati DV
24/24
..
II:() ,
. , . , , -, (). , . , .
( ), - . , - . , - ( ). , - , , -
. , - , .