Alternate-Fueled Combustor-Sector Performance—Part A: Combustor Performance and Part B: Combustor Emissions
Table 5
Combustor outer and inner liner temperature difference with respect to JP-8+100a (°F) [For nominal inlet pressure 225 psia (1.55 MPa), 800°F (700 K), and 3% combustor pressure drop].
TC
Unwrappedc
JP-8
FT
50 : 50
JP-8
FT
50 : 50
JP-8
FT
50 : 50
TC no.
Col C
Col G
Col F
Col O
Col K
Col M
Col Q
Col V
Col T
Outer liner
Circumferential start point
0.00
TOLAL
22
0.94
0.20
0
8
8
0
−2
−6
0
–9
—
TOLFL
20
0.00
0.22
0
4
7
0
−33
−22
0
−1
−28
TOLML
21
0.67
0.26
0
9
8
0
−3
−2
0
−30
−2
TOLMWA
24
0.19
0.32
0
5
8
0
−45
−18
0
−67
−25
TOLFM
27
0.00
0.34
0
3
9
0
−39
−2
0
−75
−36
TOLCA
25
1.00
0.52
0
10
10
0
−10
−8
0
−34
−12
TOLAM
28
0.94
0.58
0
11
11
0
−1
−2
0
−14
−2
TOLMR
36
0.67
0.62
0
14
11
0
−35
−12
0
−58
−17
TOLFR
34
0.00
0.74
0
1
4
0
−41
−21
0
−60
−15
TOLMWI
23
0.33
0.79
0
0
5
0
−28
−19
0
−55
−23
TOLAR
37
0.84
0.86
0
12
12
0
−5
−3
0
−11
5
TSWFD
41
0.22
0.97
0
70
62
0
31
6
0
21
37
TSWFT
30
0.78
1.00
0
6
6
0
−11
−6
0
−12
−4
Inner liner
TILMWI
38
0.50
1.20
0
11
9
0
–25
–18
0
–68
–25
TILFR
35
0.00
1.23
0
27
29
0
–36
–28
0
–69
–25
TILMWO
26
0.50
1.33
0
6
7
0
–26
–20
0
–71
–25
TILCA
29
1.00
1.50
0
9
2
0
–12
–10
0
–85
–63
TILFL
39
0.00
1.54
0
4
3
0
–32
–21
0
–68
–29
Circumferential end point
2.00
Average without TSWFD
8
9
–23
–14
–50
–19
Average with TSWFD
12
12
–20
–13
–46
–16
Average
10
10
–21
–14
–48
–18
aGeometric position accuracy of thermocouple position coordinates is estimated at ±1.5%.
bNote Δ°C = ΔK = Δ°F/1.8.
c where is the TC position measured from the liner inlet, and is the overall liner length. : circumferential TC position measured over the liner outside/ (0 to 1) and continuing back along inside liner (1 to 2), where is half the unwrapped liner “width.”
