Upload
truongtuyen
View
239
Download
0
Embed Size (px)
Citation preview
Shotshell Ballistics
For 7 ½, 8, & 9 Shot
Maximum Distance, Angle, And
Height of Travel
Exteri or Bal I isfics Cal c u latorVercion 4.02 BETA YERSTOA/
Shotsfi el I F I at Traj ectory
I. CARTNDGE DATAShell fdentification: 12na. 23/t inch #7 1 12 Shot
Shot Weight 1.1250 ouncesShot Material: Lead -TzP/o SbShot Density: 0.40464 lb/in3
Shot Diameter: 0.095 in.^*'"H$J:J"":$' b.$: ii{eru: ( ca,cu, ated )
Drag Factor: G99
N. ENWRONMENTALDATATemperature: 59" F
Atmospheric pressure: 29.53 inches of HgProperties of air basis: SAAMI data and functions
I'1. CALCUATED LOAD PARAMETERSPellets Per Ounce: 344
Pellet Sectional Density: 0.02013lb/sq. in.
IV. PREDICTED PERFORNANCE
Range{vardsl
11 02030
RemainingVelocity(feeUsec)
1,2001.038874742
PelletEneryy(lb-feet)4.O73.042 .161.56
PayloadEnergyflb-ft)1573.51178.1834.6601.9
Pellettomentum(lb-ftlsecl
0.21800.18860.15880.1348
PelletEneryyDensity(lb-ft/in2)
573.5429.430^4..2219.4
FlightTime(secl
0.0000o.02410.05570.0930
Drop(inches)
0.0-0.1-0.5-1.4
Wind Drift{0 mphWind
{inches}0.00.31 .43.6
636549475
405060
1 . 1 40.850.64
442,4329.4246.4
0 .11560.09970.0863
161.2120.189.8
0.13670.18760.246/.
-3.0-5.3-8.9
6.911.417.4
0.480.350.26
410355306
708090
184.1137.4102.4
0.07460.06440.0556
67.150.137.3
0.31440.39310.48r'.2
-14.0-21.2-31.2
25.Ou.446.1
76.356.842.2
2&228197
1001 1 0120
0.200 .150 . 1 1
0.04800.M.140.0357
27.820.715.4
0.58980.71210.8540
44.9-63.6-89.0
60.277.497.9
130140150
169146125 ;'
0.080.060.M
31 .323.317.2
0.03080.02650.0228
11.48.56.3
1.01861.20961.4315
-123.6-170.3-233.5
122.5151.7186.4
4.63.42.4
1089278
160170180
0.030.020.02
12.79.36.7
0.01960.0167o.o142
1.68971 .99102.W3
-319.0434.6-591.6
227.4276.1333.8
This analysis was run on Wednesday, March 04, 2009 at 15:21:58. Page 1
Exteri or Ball isfics Cal cu latorVersion 4.02 BETA VERS/ON
Shofshell Maximum Range - lterative Sotution
I. CARTRIDGE DATAShell ldentification:
ShotWeight:Shot Material:Shot Density:
Shot Diameter:Approximate Pellet Count:
"3,:lid"":J:$63trDrag Factor:
II. ENVIRONMENTAL DATA
Temperature:Atmospheric pressure:Properties of air basis:
,rr. colfs7Rll/vls
FiringAnglecl
5.006.007.00
Time ofFlight(sec)2.27832.56072.8246
Initial time: 0.0 secondslnitial range: 0 feet
Gunsite Altitude: 0 feet above the impact area.
M. PRED'CTED IMPACT CONDITIONS
'12-ga. 2Yt inch #7 1 12 Shot1.1250 ouncesLead - Tzo/o Sb0.4046lb./ in30.095 inches3870.019510 (Calculated)1,200 fpsG99
At Firinq Position At lmpact Area59" F 59" F
- 29.53 in. Hg 29.53 in. HgSAAMI data and functions
HorizontalDistance
(feet)536557574
lllax. ElevationAchieved
(feet)243137
lmpactVelocity(fUsecl888176
lmpactAnglec)-21.29-26.',12-30.77
8.009.0010.00
3.07323.30993.5364
737170
455259
5896026 1 3
-35.19-39.33-43.18
1 1 . 0 012.0013.00
3.75403.96424.168/
696969
677583
622630637
46.7249.98-52-97
14.0015.0016.00
4.36604.55894.7474
696969
9099107
643649653
-55.68-58.15-60.42
17.O018.0019.00
4.93205,11295.2905
1 1 5123132
657660663
70707',\
€2.50s4.4A€6.15
20.0021.O022.OO
5.46495.63645.8054
717272
140148157
665666667
-67.73€9.20-70.54
This anaf ysis was run on Wednesday, March 04, 2009 at'lS:23:11. Page 1
Exteri or Bal I i sfics Cal c u I atorVersion 4.02 BETA YERS/ON
Shofshell Maximum Range - lterative Solution
M. PREDICTED IMPACT CONDITfIONS (Continud)
Firing Time ofAngle Flight
Cl (sec)
Horipontal Max. ElevationDistance Achieved
(feetl (feet)
lmpactVelocity(ft/sec)
lmpactAngle
(:I23.0024.OO25.00
5.97206.13636-298p
737374
165174182
668668667
-71.78-72.93-73.99
26.0027.0028.00
6.45846.61656.7728
747475
1 9 1200208
667665664
-74.98-75.89-76.74
This analysis was run on Wednesday, March 04,2OOg at 13:23:11. Page 2
ffierior Ballisfics CalculatorVersion 4.02 BETA VERSTOA/
Shotshell Maximum Range - lterative Sotution
I. CARTRIDGE DATAShell fdentification: 12na.ZYtinch #8 Shot
Shot Weight 1.1250 ouncesShot Material: Lead - lzo/o SbShot Density: 0.4046 tb./in3
Shot Diameter: 0.090 inchesApproximate Pellet Gount 4SS
Ballistic Coefficient 0.01 851 3 (Catcutated)Velocity over 3' @ 3,: 1,200 fps
Drag Factor: Gg9I
II. ENVIRONMENTAL DATA
Temperature:Atmospheric pressure:Properties of air basis:
III. CONSTRAINTSInitial time: 0.0 seconds
Initial range: 0 feetGunsite Altitude: 0 feet above the impact area.
IV. PREDICTED IMPACT CONDITIONS
Firing Time of Horizontal Max. Elevation lmpact lmpactFlight Distance Achieved
10.00 3.4720 589 57 68 43.5412 09 3.8917 606 72 67 -50.35
-56.02$0.77-6111-68.02-70.81- 7 3 1 8
-75.21-76.95-78.45
Page 1
At Firinq Position At lmoact Area59" F 59" F
29.53 in. Hg 29.53 in. HgSAAMI data and functions
Anglec)
2.004.006:oo8.00
(sec)1.22181.9387 4912 519! 5!q3.0185 567
(feet) (feet)411 7
6 1 8627
Velocity Angle(fUsec) Cl140
17 95-7.05
-16.6130 79 _26.4243 71 -35.54
14.0016.00
20n022.00?4 0026.0028.0030.00
5.3627 6385.6969 6416.0216 6416.3378 6406.6462 6376.9480 632
87 67103 68
1 3 51 5 11 6 8
1842002 1 7
4.28514.6594
18!0 : 5 .0175 634 119 69707171727374
Tnis analy-is wai run on fr4onOay, tune OA, 2009 at tS.ZgiOq.
Exterior Bal I isfics Calc u latorVersion 4.02 BETA YERS/ON
Shofshell Maximum Range - Iterative Solution
I. CARTRIDGE DATAShell ldentification: 12-9a.23/oinch #9 Shot
Shot Weight: 1.1250 ouncesShot Material. Lead -%% SbShot Density: 0.4046 lb./in3
Shot Diameter: 0.080 inchesApproximate Pellet Count. 648
Ballistic Coefficient. 0.01651 0 (Calculated)Velocity over 3' @ 3': '1,200 fps
Drag Factor: G99
I
II. ENVIRONMENTAL DATA
Temperature.Atmospheric pressure:Properties of air basis:
tt. co^rsrRAr rrsln i t ia l t ime: 0.0 seconds
Initial range: 0 feetGunsite Altitude: 0 feet above the impact area.
IV. PREDICTED IMPACT CONDITIONS
At Firinq Position At lmpact Area5 9 ' F 5 9 " F
29.53 in . Hg 29 .53 in . HgSAAMI data and functions
Fir ingAnglec)
2.OO4.006.008.0010 .0012 .0014.0016.00'18.00
20-0022.0024.0026.0028.0030.00
Time ofFl ight(sec)1 . 1 8 3 11.87062.4229
2.90363.33713.7389
4.11534.4733
r 4 . 8 1 6 5
5.14745.46805.7794
6.08296.37976.6694
HorizontalDistance
(feet)382453494
521541556
567575580
584586586
584582578
lmpactVelocity(ft/sec)1318974
676564
646465
66o l68
6869I U
lmpactAnglec)-7.29
- 1 7 . 1 1-27.10
-36.33-44.36- 5 1 . 1 7
-56.80-61.48-65.38
-68.64- 7 1 . 4 0-73.72
-75.70-77.41-78.89
Max. ElevationAchieved
(feet)61 628
405367
8 195' 1 1 0
125140'155
1701 8 5200
This analysis was run on Monday, June 08, 2009 at 15.29.22. Page 1