Sea Launch User's Guide

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2.1 Zenit Stage 1 Stage 1 primary structure The Zenit Stage 1 primary structure is aluminum with integrally machined stiffeners (see fig. 2-2). It is based on the same engine and core fuselage that is also used for the four strap-on boosters for the Russian Energia heavy-lift LV. To date there have been two such Energia launches, both successful. 265807J3-034R1 Figure 2-2. Stage 1, Zenit-3SL 2-4 D688-10009-1 REV B
RD-171 engine The RD-171 engine, which powers Stage 1, burns liquid oxygen (LOX) and kerosene (see fig. 2-3). It provides an impressive 1.6 million lb of thrust at liftoff and is one of the most powerful engines developed in the world. The LOX tank is positioned above the kerosene tank and the lower dome of the LOX tank is located in the concave top of the kerosene tank. A single turbo pump feeds four thrust chambers. Four differentially gimbaled thrust nozzles provide directional control during Stage 1 flight. Figure 2-3. RD-171 Stage 1 Engine 265807J3-038 REV B D688-10009-1 2-5
Page 1 and 2: SM® User’s Guide _______________
Page 3 and 4: TABLE OF CONTENTS 1. INTRODUCTION .
Page 5 and 6: Mission manager and team ..........
Page 7 and 8: 6.2 Modal Frequencies..............
Page 9 and 10: Weather conditions ................
Page 11 and 12: 11.2 Safety Assessment Phases......
Page 13 and 14: LIST OF FIGURES Page 1-1 Generic In
Page 15 and 16: 8-16 Payload Unit Mating to the Zen
Page 17 and 18: ABBREVIATIONS AND ACRONYMS ACS ARS
Page 19 and 20: 1. INTRODUCTION Purpose The purpose
Page 21 and 22: Milestones • Customer kickoff •
Page 23 and 24: Sea Launch Company Sea Launch Compa
Page 25 and 26: KB Yuzhnoye/PO Yuzhmash KB Yuzhnoye
Page 27 and 28: 2. VEHICLE DESCRIPTION Overview The
Page 29: Table 2-1. Flight History Component
Page 33 and 34: Block DM-SL interface plane Liquid
Page 35 and 36: 2.3 Block DM-SL—Upper Stage Confi
Page 37 and 38: Attitude control Three-axis stabili
Page 39 and 40: Spacecraft adapter Payload structur
Page 41 and 42: Cooling air From encapsulation to l
Page 43 and 44: 3. PERFORMANCE Overview The Zenit-3
Page 45 and 46: 20 N HAWAIIAN ISLANDS North Pacific
Page 47 and 48: Flight timeline Table 3-1 lists the
Page 49 and 50: Groundtrack Figure 3-3 shows the as
Page 51 and 52: Geosynchronous transfer orbit The Z
Page 53 and 54: Circular and elliptical orbits Figu
Page 55 and 56: High-energy and escape orbits Figur
Page 57 and 58: 3.5 Spacecraft Separation Separatio
Page 59 and 60: Mid 2002 6700 Planned future growth
Page 65 and 66: Planning Phase (Through SC Delivery
Page 67 and 68: 4.2 Mission Analysis and Operations
Page 69 and 70: SC/SLS ICD SC ICD verification plan
Page 71 and 72: Mission-specific documentation The
Page 73 and 74: Operations plan The operations plan
Page 75 and 76: 5.1 Transportation and Handling at
Page 77 and 78: Vertical Horizontal Horizontal 2658
Page 79 and 80: Base acceleration, g 1.2 1.0 0.8 0.
Page 81 and 82:
135 130 Sound pressure levels, dB 1
Page 83 and 84:
SCA1666 The shock spectrum shown in
Page 85 and 86:
5.6 Electromagnetic Environment The
Page 87 and 88:
Radiated environment There are six
Page 89 and 90:
200 180 160 140 Electric field, dB
Page 91 and 92:
Ground processing and transportatio
Page 93 and 94:
Ground processing and transportatio
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1200 PLF separation 1000 Block DM M
Page 97 and 98:
120 100 Legend: Predicted internal
Page 99 and 100:
Contamination control during ground
Page 101 and 102:
Spacecraft isolation The spacecraft
Page 103 and 104:
6. SPACECRAFT DESIGN CONSIDERATIONS
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6.1 Mass and Center of Gravity (CG)
Page 107 and 108:
Table 6-2. Expected Spacecraft Mass
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7000 6000 5000 Spacecraft mass, kg
Page 111 and 112:
■ Sea Launch RF Susceptibility 16
Page 113 and 114:
6.4 Spacecraft Design Verification
Page 115 and 116:
Static loads test A spacecraft stat
Page 117 and 118:
6.5 Horizontal Handling Processing
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7. INTERFACES 7.1 Mechanical Interf
Page 121 and 122:
360 deg 180 deg 331 deg 180 deg 360
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SCA702 and SCA702GEM The SCA702 has
Page 125 and 126:
7.2 Electrical Interfaces Overview
Page 127 and 128:
Radio frequency link (rerad) A dire
Page 129 and 130:
8. SPACECRAFT INTEGRATION AND LAUNC
Page 131 and 132:
Days 1 2 3 4 5 6 7 8 9 101112131415
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Figure 8-5. Fit Check on Adapter Su
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Payload mount assembly Flexure Inte
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34 inches 688-95510-002 Scaffold as
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265807J3-105 Figure 8-13. Payload U
Page 141 and 142:
8.2 Phase II⎯Mating to the LV and
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Figure 8-17. Integrated Launch Vehi
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8.3 Phase III⎯Transit and Launch
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Launch rehearsals Two rehearsals ar
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Figure 8-23. Assembly and Command S
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Figure 8-24. Liftoff From the Launc
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8.4 Flight Operations Range trackin
Page 155 and 156:
Postlaunch reports Sea Launch provi
Page 157 and 158:
■ Integrated LV Transfer to LP Pi
Page 159 and 160:
265807J3-015R2 Figure 9-3. Home Por
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Encapsulation cell 15 m x 38 m (50
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Encapsulation cell The encapsulatio
Page 165 and 166:
9.2 Assembly and Command Ship Funct
Page 167 and 168:
Spacecraft checkout accommodations
Page 169 and 170:
Capabilities Launch control center
Page 171 and 172:
Customer office areas The two offic
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265807J3-128 Figure 9-15. Assembly
Page 175 and 176:
■ Mess Hall ■ Coffee Bar ■ Ma
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Launch vehicle in launch position L
Page 179 and 180:
Communications and access Telephone
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Communications Internal communicati
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Helicopter operations Sea Launch op
Page 185 and 186:
10.2 Telemetry Assets Overview Sea
Page 187 and 188:
Tracking and data relay satellite s
Page 189 and 190:
Customer responsibilities The custo
Page 191 and 192:
Phase II⎯ development The custome
Page 193 and 194:
FAA/AST compliance All launch licen
Page 195 and 196:
12. SYSTEM RELIABILITY Overview Sea
Page 197 and 198:
APPENDIX A User Questionnaire When
Page 199 and 200:
Spacecraft Orbit Parameters SI Unit
Page 201 and 202:
Effective isotropic radiated power
Page 203 and 204:
In-flight discrete commands Number
Page 205 and 206:
Dynamic Environment Allowable accel
Page 207 and 208:
Ground Processing (continued) Stand
Page 209 and 210:
Ground Processing (continued) LP (t
Page 211 and 212:
APPENDIX B. SEA LAUNCH STANDARD OFF
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Meetings and reviews • Customer k
Page 215 and 216:
Mission integration Analyses The fo
Page 217 and 218:
HP facilities • Processing and fu
Page 219 and 220:
ACS shared areas • Launch control
Page 221 and 222:
LP security • Card readers will c
Page 223:
Facilities • Use of additional of
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