Sea Launch User's Guide

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Thermal Environment SI Units English Units Spacecraft allowable air temperature range Ground processing (pre-PLF encapsulation) to °C to °F After encapsulation to °C to °F Prelaunch to °C to °F EGSE allowable air temperature range Ground processing to °C to °F On ACS to °C to °F On LP to °C to °F Allowable humidity range Spacecraft processing % to % RH After encapsulation in PLF % to % RH Prelaunch % to % RH EGSE % to % RH Maximum ascent heat flux (pre-PLF jettison) Maximum free molecular heat flux At PLF jettison W/m 2 W/ft 2 Following PLF jettison W/m 2 W/ft 2 Maximum ascent depressurization rate Pa/s psi/s Maximum ascent differential pressure Pa psi Maximum differential at PLF jettison Pa psi Thermal maneuver requirements in flight Orientation requirements in flight Heat dissipation Spacecraft processing W After encapsulation W Prelaunch W What thermal analyses are required of <strong>Sea</strong> <strong>Launch</strong>? A-8 D688-10009-1 REV B
Dynamic Environment Allowable acceleration loads Vertical Cantilevered Lateral g g Axial g g Allowable vibration curve at interface Sinusoidal Random Allowable acoustics environment Allowable shock curve Fundamental natural frequencies Axial Hz Lateral Hz Maximum allowable air impingement ft 3 /min REV B D688-10009-1 A-9
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SM® User’s Guide _______________
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TABLE OF CONTENTS 1. INTRODUCTION .
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Mission manager and team ..........
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6.2 Modal Frequencies..............
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Weather conditions ................
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11.2 Safety Assessment Phases......
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LIST OF FIGURES Page 1-1 Generic In
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8-16 Payload Unit Mating to the Zen
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ABBREVIATIONS AND ACRONYMS ACS ARS
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1. INTRODUCTION Purpose The purpose
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Milestones • Customer kickoff •
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Sea Launch Company Sea Launch Compa
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KB Yuzhnoye/PO Yuzhmash KB Yuzhnoye
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2. VEHICLE DESCRIPTION Overview The
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Table 2-1. Flight History Component
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RD-171 engine The RD-171 engine, wh
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Block DM-SL interface plane Liquid
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2.3 Block DM-SL—Upper Stage Confi
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Attitude control Three-axis stabili
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Spacecraft adapter Payload structur
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Cooling air From encapsulation to l
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3. PERFORMANCE Overview The Zenit-3
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20 N HAWAIIAN ISLANDS North Pacific
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Flight timeline Table 3-1 lists the
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Groundtrack Figure 3-3 shows the as
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Geosynchronous transfer orbit The Z
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Circular and elliptical orbits Figu
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High-energy and escape orbits Figur
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3.5 Spacecraft Separation Separatio
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Mid 2002 6700 Planned future growth
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Planning Phase (Through SC Delivery
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4.2 Mission Analysis and Operations
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SC/SLS ICD SC ICD verification plan
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Mission-specific documentation The
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Operations plan The operations plan
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5.1 Transportation and Handling at
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Vertical Horizontal Horizontal 2658
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Base acceleration, g 1.2 1.0 0.8 0.
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135 130 Sound pressure levels, dB 1
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SCA1666 The shock spectrum shown in
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5.6 Electromagnetic Environment The
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Radiated environment There are six
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200 180 160 140 Electric field, dB
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Ground processing and transportatio
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Ground processing and transportatio
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1200 PLF separation 1000 Block DM M
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120 100 Legend: Predicted internal
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Contamination control during ground
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Spacecraft isolation The spacecraft
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6. SPACECRAFT DESIGN CONSIDERATIONS
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6.1 Mass and Center of Gravity (CG)
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Table 6-2. Expected Spacecraft Mass
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7000 6000 5000 Spacecraft mass, kg
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■ Sea Launch RF Susceptibility 16
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6.4 Spacecraft Design Verification
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Static loads test A spacecraft stat
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6.5 Horizontal Handling Processing
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7. INTERFACES 7.1 Mechanical Interf
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360 deg 180 deg 331 deg 180 deg 360
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SCA702 and SCA702GEM The SCA702 has
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7.2 Electrical Interfaces Overview
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Radio frequency link (rerad) A dire
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8. SPACECRAFT INTEGRATION AND LAUNC
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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
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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
Page 153 and 154: 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
Page 161 and 162: Encapsulation cell 15 m x 38 m (50
Page 163 and 164: 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
Page 173 and 174: 265807J3-128 Figure 9-15. Assembly
Page 175 and 176: ■ Mess Hall ■ Coffee Bar ■ Ma
Page 177 and 178: Launch vehicle in launch position L
Page 179 and 180: Communications and access Telephone
Page 181 and 182: Communications Internal communicati
Page 183 and 184: 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: In-flight discrete commands Number
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
Page 213 and 214: 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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