Shotshell Ballistics For 7 ½, 8, & 9 Shot Maximum Distance ...

[Pages:8]Shotshell Ballistics

For 7 ?, 8, & 9 Shot Maximum Distance, Angle,

And Height of Travel

Exteroi r BalI isfics Cacl ulator

Vercion4.02BETAYERSTOA/

ShotsfielI FIat Trajectory

I. CARTNDGEDATA

Shellfdentification1: 2na. 23/tinch #7 112Shot ShotWeight 1.1250ounces ShotMaterial:Lead-TzP/Sob ShotDensity:0.40464lb/in3

^*'"HS$hoJtD:iaJmbe".te"$r::0i$i.:0{9'e5inr. u(c:a,act)ue,d DragFactor:G99

N. ENWRONMENTALDATA

Temperature:59" F Atmospheripcressure:29.53inchesof Hg Propertiesof air basis:SAAMIdataandfunctions

I'1. CALCUATED LOAD PARAMETERS PelletsPer Ounce: 344

PelletSectionaDl ensity:0.02013lb/sqi.n.

IV. PREDICTEDPERFORNANCE

Range {vardsl

1 10 20 30

40 50 60

70 80 90

100 110 120

130 140 150

160 170 180

Remaining Velocity (feeUsec)

1,200 1.038 874 742

636 549 475

410 355 306

2& 228

197

169

146 125

;'

108 92 78

Pellet Eneryy (lb-feet)

4.O7 3.04 2.16 1.56

1.14 0.85 0.64

0.48 0.35 0.26

0.20 0.15 0.11

0.08 0.06 0.M

0.03 0.02 0.02

Payload Pellet

Energy tomentum flb-ft) (lb-ftlsecl 1573.5 0.2180 1178.1 0.1886 834.6 0.1588 601.9 0.1348

442,4 329.4 246.4

0.1156 0.0997 0.0863

184.1 137.4 102.4

0.0746 0.0644 0.0556

76.3 56.8 42.2

0.0480 0.M.14 0.0357

31.3 23.3 17.2

0.0308 0.0265 0.0228

12.7 9.3 6.7

0.0196 0.0167 o.o142

Thisanalysiswasrunon WednesdayM, arch04,2009at 15:21:58.

Pellet Eneryy Density (lb-ft/in2)

573.5 429.4 30^4..2 219.4

161.2 120.1 89.8

67.1 50.1 37.3

27.8 20.7 15.4

11.4 8.5 6.3

4.6 3.4 2.4

Flight Time (secl 0.0000 o.0241 0.0557 0.0930

0.1367 0.1876 0.246/.

0.3144 0.3931 0.48r'.2

0.5898 0.7121 0.8540

1.0186 1.2096 1.4315

1.6897 1.9910 2.W3

Drop (inches)

0.0 -0.1 -0.5 -1.4

-3.0 -5.3 -8.9

-14.0 -21.2 -31.2

44.9 -63.6 -89.0

-123.6 -170.3 -233.5

-319.0 434.6 -591.6

Wind Drift {0 mph Wind {inches} 0.0 0.3 1.4 3.6

6.9 11.4 17.4

25.O

u.4

46.1

60.2 77.4 97.9

122.5 151.7 186.4

227.4 276.1 333.8

Page 1

Exteroi r Ballisfics Cacl u lator Version4.02BETAVERS/ON

Shofshell Maximum Range- lterative Sotution

I. CARTRIDGEDATA Shellldentification'1: 2-ga2. Ytinch #7 112Shot ShotWeight:1.1250ounces ShotMaterial:Lead- Tzo/Sob ShotDensity:0 . 4 0 4 6 l b . / i n 3 ShotDiameter0: .095inches

ApproximatePelletCount:387

"3,:lid"":J:$63tr 0.01951(0Calculated) 1,200fps DragFactor:G99

II. ENVIRONMENTADLATA

At Firinq Position At lmpact Area

Temperature:

59"F

59" F

APtrmopoesrpthieeosrfipcarirebsassuirse:S:- AAMIda2t9aa.5n3dinfu.Hncgtions 29.53in.Hg

,rr. colfs7Rll/vls

Initiatlime: 0.0seconds lnitialrange:0 feet GunsiteAltitude:0 feetabovetheimpactarea.

M. PRED'CTEDIMPACTCONDITIONS

Firing Angle

cl

5.00 6.00 7.00

8.00 9.00 10.00

11.00 12.00 13.00

14.00 15.00 16.00

17.O0 18.00 19.00

Time of Flight (sec)

2.2783 2.5607 2.8246

3.0732 3.3099 3.5364

3.7540 3.9642 4.168/

4.3660 4.5589 4.7474

4.9320 5,1129 5.2905

Horizontal Distance

(feet)

536 557 574

589 602 613

622 630 637

643 649 653

657 660 663

lllax. Elevation Achieved (feet)

24 31 37

45 52 59

67 75 83

90 99 107

115 123 132

20.00

5.4649

665

140

21.O0

5.6364

666

148

22.OO

5.8054

667

157

Thisanayf siswasrunonWednesdayM, arch04,2009at'lS:23:11.

lmpact Velocity (fUsecl

88 81 76

73 71 70

69 69 69

69 69 69

70 70 7',\

71 72 72

lmpact Angle

c)

-21.29 -26.',12 -30.77

-35.19 -39.33 -43.18

46.72 49.98 -52-97

-55.68 -58.15 -60.42

2.50 s4.4A

6.15 -67.73 9.20 -70.54

Page 1

Exteroi r BalIi sfics Cacl uIator Version4.02BETAYERS/ON

ShofshellMaximumRange- lterativeSolution

M. PREDICTEDIMPACTCONDITfION(SContinud)

Firing Angle

Cl 23.00 24.OO 25.00

26.00 27.00 28.00

Time of Flight (sec)

5.9720 6.1363 6-298p

6.4584 6.6165 6.7728

Horipontal Distance

(feetl

668 668 667

667 665 664

Max. Elevation Achieved (feet)

165 174 182

191 200 208

lmpact Velocity (ft/sec)

73 73 74

74 74 75

lmpact Angle

(:I

-71.78 -72.93 -73.99

-74.98 -75.89 -76.74

Thisanalysiswasrunon WednesdayM, arch04,2OOagt 13:23:11.

Page 2

ffierior BallisficsCalculator Version4.02 BETA VERSTOA/

ShotshellMaximumRange- lterativeSotution

I. CARTRIDGEDATA

Shellfdentification1:2na.ZYtinch#8 Shot ShotWeight 1.1250ounces ShotMaterial:Lead- lzo/oSb ShotDensity:0.4046tb./in3

ShotDiameter:0.090inches ApproximatePelletGount 4SS

BallisticCoefficient0.018513 (Catcutated) Velocityover3' @ 3,: 1,200fps

DragFactor:Gg9

I

II. ENVIRONMENTALDATA

At Firinq Position At lmoactArea

Temperature:

59"F

59" F

Atmospheripcressure:

2 9 . 5 3i n .H g

2 9 . 5 3i n .H g

Propertieosf air basis:SAAMIdataandfunctions

III. CONSTRAINTS

Initiatlime:0.0seconds Initialrange:0 feet

GunsiteAltitude:0 feetabovetheimpactarea.

IV. PREDICTEDIMPACTCONDITIONS

Firing Angle

c)

2.00 4.00

6:oo

8.00 10.00 12 09

14.00 16.00 18!0

20n0 22.00 ?4 00 26.00 28.00 30.00

Time of Flight (sec) 1.2218 1.9387

2 519!

3.0185 3.4720 3.8917

4.2851 4.6594 : 5.0175

5.3627 5.6969 6.0216

6.3378 6.6462 6.9480

Horizontal Distance

(feet) 411 491 5!q

567 589 606

618 627 634

638 641 641

640 637 632

Max.Elevation Achieved (feet) 7 17 30

43 57 72

87 103 119

135 151 168

184 200 217

lmpact Velocity (fUsec)

140 95 79

71 68 67

67 68 69

70 71 71

72 73 74

lmpact Angle

Cl -7.05 -16.61 _26.42

-35.54

43.54 -50.35

-56.02 $0.77

-6111

-68.02 -70.81 -7318

-75.21 -76.95 -78.45

Tnisanaly-iswai runon fr4onOatyu,ne OA2, 009at tS.ZgiOq.

Page 1

Exterior BalI isfics Calcu lator

Version4.02 BETA YERS/ON

ShofshellMaximumRange- IterativeSolution

I. CARTRIDGEDATA

Shellldentification1: 2-9a.23/oinch#9 Shot

S h o tW e i g h t : 1 . 1 2 5 0o u n c e s Shot Material.Lead-%% Sb

Shot Density:0.4046lb./in3

Shot Diameter:0.080inches

ApproximatePelletCount. 648

B a l l i s t i cC o e f f i c i Velocityover 3' @

ent 3':

.0' 1. ,021060f5p10s

(Ca

l

cu

l

ate

d)

Drag Factor: G99

I

II. ENVIRONMENTALDATA

At Firinq Position At lmpact Area

Temperature.

59'F

59"F

A t m o s p h e r i cp r e s s u r e :

2 9 . 5 3i n .H g

2 9 . 5 3i n .H g

Propertiesof air basis: SAAMIdata and functions

tt. co^rsrRArrs

lnitiatlime: 0.0seconds Initialrange: 0 feet GunsiteAltitude:0 feetabovethe impactarea.

IV. PREDICTEDIMPACT CONDITIONS

Firing Angle

c)

2.OO 4.00 6.00

8.00 10.00 12.00

14.00 1' 168..0000

20-00 22.00 24.00

26.00 28.00 30.00

Time of Flight (sec) 1. 18 3 1 1.8706 2.4229

2.9036 3.3371 3.7389

4.1153 4.4733 r 4.8165

5.1474 5.4680 5.7794

6.0829 6.3797 6.6694

Horizontal Distance

(feet)

382 453 494

521 541 556

567 575 580

584 586 586

584 582 578

Max. Elevation Achieved (feet) 6 16 28

40 53 67

81 '9151 0

125 '114505

170 185 200

lmpact Velocity (ft/sec)

131 89 74

67 65 64

64 64 65

66

ol

68

68 69

IU

lmpact Angle

c)

-7.29 -17.11 -27.10

-36.33 -44.36 -51.17

-56.80 -61.48 -65.38

-68.64 -71.40 -73.72

-75.70 -77.41 -78.89

Thisanalysiws asrunon MondayJ,une08,2009at 15.29.22.

Page 1

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