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Design Report Guided Missile Submarine SSG(X) - AOE - Virginia ...

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<strong>SSG</strong>(X) <strong>Design</strong> – VT Team 3 Page 48<br />

<strong>Design</strong> Description<br />

Table 30 - <strong>Design</strong> Variables Summary<br />

Trade-off Range Baseline <strong>Design</strong><br />

Variable<br />

Values<br />

1 D Diameter 24-34ft 31 ft<br />

2<br />

LtoD Length to Depth<br />

Ratio<br />

7-10 8.3<br />

3<br />

BtoD Beam to Depth<br />

Ratio<br />

1-1.2 1.01<br />

4 na Fullness factor aft 2.5-4 2.71<br />

5 nf Fullness factor forward 2.0-3.5 2.11<br />

6 Depth Diving Depth 500-1000 ft<br />

Option 1) CCD, CAT 3512 V12 x2 Engines<br />

Option 2) CCD, CAT 3516 V16 x2 Engines<br />

Option 3) CCD, 2xCAT3516V16 + 2xCAT3512V12<br />

Option 4) CCD, 2xCAT 3608 IL8<br />

Option 5) OCD/AIP, 2xCAT 3512 V12 + 2x250KW<br />

1000 ft<br />

PEM<br />

Option 6) OCD/AIP,<br />

7<br />

PSYS Propulsion system<br />

alternative<br />

Option 6) OCD/AIP, 2xCAT 3512 V12 + 2x500KW<br />

PEM<br />

Option 7) OCD/AIP, 2xCAT 3516 V16 + 2x250KW<br />

PEM<br />

Option 8) OCD/AIP, 2xCAT 3516 V16 + 2x500KW<br />

PEM<br />

Option 9) OCD/AIP, 2x CAT 3608 IL8 + 2x250KW<br />

PEM<br />

2xCAT 3512 V12 +<br />

2x500KW PEM<br />

8<br />

PROPtype Propulsion<br />

Prop Type<br />

Option 1) RDP, Rim Driven Prop<br />

Option 2) Shrouded<br />

Option 1) RDP, Rim<br />

Driven Prop<br />

9<br />

BATtype Battery system<br />

type alternative<br />

Option 1) Nickel Cadmium<br />

Option 2) Lead Acid<br />

Option 3) Zebra<br />

Option 3) Zebra<br />

10 Ebat Battery Capacity 5000-12000 kwhr 5820 kwhr<br />

11<br />

Wfsnork Weight Fuel<br />

Snorkel<br />

50-150lton DFM 118 lton<br />

12 Wfaip Weight Fuel AIP 300-900lton Hydrogen in hydride 621 lton<br />

13 Ndegaus Degaussing 0=none; 1=degaussing 1=degaussing<br />

14<br />

Cman Manpower<br />

Reduction<br />

0.5-1.0<br />

Option 1: Reconfigurable torpedo room, 6x21” tubes, 24<br />

reloads<br />

Option 2: Reconfigurable torpedo room, 6x21” tubes, 18<br />

reloads<br />

0.54<br />

15<br />

TORP Torpedo system<br />

alternative<br />

Option 3: Reconfigurable torpedo room, 6x21” tubes, 12<br />

reloads<br />

Option 4: Reconfigurable torpedo room, 4x21” tubes, 16<br />

reloads<br />

Option 5: Reconfigurable torpedo room, 4x21” tubes, 12<br />

reloads<br />

Option 6: Reconfigurable torpedo room, 4x21” tubes, 8<br />

reloads<br />

Option 7: No torpedo room, 24 external encapsulated<br />

Option 8: No torpedo room, 18 external encapsulated<br />

Option 9: No torpedo room, 12 external encapsulated<br />

Option 1:<br />

Reconfigurable<br />

torpedo room,<br />

6x21” tubes, 24<br />

reloads<br />

16<br />

VLS Vertical Launching<br />

System Alternatives<br />

Option 1: 24 Cell VLS<br />

Option 2: 18 Cell VLS<br />

Option 3: 12 Cell VLS<br />

Option 1: 24 Cell VLS

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