ESA Document - Emits - ESA
ESA Document - Emits - ESA ESA Document - Emits - ESA
s PROJECT Assessment Study Report: CDF-20(A) February 2004 page 16 of 422 TABLE 3-13: OPEN LOOP LIFE SUPPORT SYSTEM MASS, CONSUMABLES AND WASTE PRODUCTION.........................156 TABLE 3-14: MASS ESTIMATES FOR A MISSION USING CURRENT TECHNOLOGY..........................................................163 TABLE 3-15: ANTICIPATED DEGREES OF RECYCLING .................................................................................................164 TABLE 3-16: MASS ESTIMATES FOR A MISSION USING ANTICIPATED TECHNOLOGY ...................................................164 TABLE 3-17: DETAILED MASS BUDGET FOR THE ANTICIPATED LIFE SUPPORT SYSTEM ...............................................165 TABLE 3-18: MASS BUDGETS.....................................................................................................................................166 TABLE 3-19: POWER BUDGETS...................................................................................................................................166 TABLE 3-20: VOLUME REQUIREMENTS ......................................................................................................................166 TABLE 3-21: THERMAL CASES DEFINITION ................................................................................................................168 TABLE 3-22: THERMAL SYSTEMS FUNCTIONS ............................................................................................................169 TABLE 3-23: FLUID LOOP SYSTEMS............................................................................................................................172 TABLE 3-24: WORKING FLUIDS IN PAST SYSTEMS ......................................................................................................172 TABLE 3-25: WORKING FLUIDS PROPERTIES ..............................................................................................................173 TABLE 3-26: HEAT REJECTION SYSTEMS....................................................................................................................174 TABLE 3-27: DESIGN SUMMARY ................................................................................................................................182 TABLE 3-28: OVERALL BUDGETS...............................................................................................................................182 TABLE 3-29: COMPUTATION OF POWER INPUTS .........................................................................................................184 TABLE 3-30: COMPARISON OF MULTI-JUNCTION CELLS AND THIN-FILM CELL POWER GENERATION...........................185 TABLE 3-31: SOLAR ARRAYS OPTIONS BUDGET .........................................................................................................188 TABLE 3-32: ACS DURING MISSION LIFETIME............................................................................................................189 TABLE 3-33: VEHICLE DIMENSIONS...........................................................................................................................190 TABLE 3-34: HABITATION MODULE DIMENSIONS.......................................................................................................190 TABLE 3-35: TEI AND MOI DIMENSIONS...................................................................................................................192 TABLE 3-36: TMI 3 RD DIMENSIONS ............................................................................................................................193 TABLE 3-37: TMI 2 ND DIMENSIONS ............................................................................................................................194 TABLE 3-38: TMI 1 ST DIMENSIONS.............................................................................................................................195 TABLE 3-39: DHS MASS AND POWER BUDGETS .........................................................................................................205 TABLE 3-40: DATA RATE REQUIREMENTS FOR TV.....................................................................................................206 TABLE 3-41: LASER TRANSMITTER CONSIDERED OPTIONS. ........................................................................................209 TABLE 3-42: ASSUMED GROUND STATION CHARACTERISTICS....................................................................................211 TABLE 3-43: LINKS DESCRIPTION ..............................................................................................................................211 TABLE 3-44: X-BAND TRANSPONDER. RECEIVER CHARACTERISTICS.........................................................................212 TABLE 3-45: KA-BAND TRANSPONDER. RECEIVER CHARACTERISTICS.......................................................................212 TABLE 3-46: DATA RATES OF RF KA-BAND AND LASER LINKS AT DIFFERENT ANGULAR SEPARATIONS ....................213 TABLE 3-47: TV ANTENNAS SUMMARY .....................................................................................................................216 TABLE 3-48: SOLAR ARRAY WING LOADS ..................................................................................................................221 TABLE 3-49: ANTENNA LOADS ..................................................................................................................................222 TABLE 3-50: REQUIRED ROTATION SPEED FOR A GIVEN G-LOAD................................................................................224 TABLE 3-51: TV MECHANISMS MASS AND THERMAL BUDGETS ...............................................................................225 TABLE 3-52: TV MECHANISMS MISSION MODES POWER BUDGET............................................................................225 TABLE 3-53: TV MECHANISMS MISSION MODES POWER BUDGET............................................................................225 TABLE 3-54: MASS BUDGET FOR RADIATION PROTECTION ........................................................................................228 TABLE 3-55: LEVEL OF PROTECTION PROVIDED BY THE MASS ON-BOARD..................................................................229 TABLE 3-56: THM STRUCTURAL MASS BUDGET.......................................................................................................230 TABLE 3-57: TMI SUMMARY.....................................................................................................................................231 TABLE 3-58: TMI STACK MASS BUDGET ....................................................................................................................232 TABLE 3-59: MOI AND TEI SUMMARY......................................................................................................................233 TABLE 3-60: MOI/TEI STACK MASS BUDGET ............................................................................................................234 TABLE 3-61: TMI STACK STRUCTURAL MASS BUDGET ..............................................................................................236 TABLE 3-62: TMI STAGE BACKBONE STRUCTURAL MASS BUDGET ............................................................................237 TABLE 3-63: MOI 80 TONNE STACK STRUCTURAL MASS BUDGET............................................................................237 TABLE 3-64: MOI BACKBONE STRUCTURAL MASS BUDGET .....................................................................................237 TABLE 3-65: MOI CONNECTION TO THM STRUCTURAL MASS BUDGET....................................................................237 TABLE 3-66: HYDROGEN STORAGE OPTIONS..............................................................................................................239 TABLE 3-67: CRYOGENS PROPERTIES.........................................................................................................................240 TABLE 3-68: INSULATION PROPERTIES.......................................................................................................................240
s HMM Assessment Study Report: CDF-20(A) February 2004 page 17 of 422 TABLE 3-69: REQUIREMENTS.....................................................................................................................................241 TABLE 3-70: PHASE SEPARATION SYSTEMS................................................................................................................242 TABLE 3-71: SYNTHESIS ............................................................................................................................................244 TABLE 3-72: TMI DESIGN ..........................................................................................................................................246 TABLE 3-73: MOI DESIGN..........................................................................................................................................246 TABLE 3-74: TE DESIGN ............................................................................................................................................246 TABLE 3-75: TMI MASS BUDGET ...............................................................................................................................248 TABLE 3-76: MOI MASS BUDGET...............................................................................................................................248 TABLE 3-77: TEI MASS BUDGET ................................................................................................................................248 TABLE 4-1: MARS EXCURSION VEHICLE HIGH-LEVEL REQUIREMENTS ......................................................................250 TABLE 4-2: MASS BUDGET FOR THE MEV .................................................................................................................251 TABLE 4-3: DIMENSIONS AND VOLUME MAIN CYLINDER ...........................................................................................255 TABLE 4-4: DIMENSIONS AND VOLUME CAPSULE.......................................................................................................256 TABLE 4-5: LANDING PROPULSION SYSTEM SUMMARY ..............................................................................................269 TABLE 4-6: PRE-BREATHING TIME AS A FUNCTION OF SUIT INTERNAL PRESSURE (MIN) .............................................274 TABLE 4-7: MASS ESTIMATES FOR A MISSION USING CURRENT TECHNOLOGY............................................................277 TABLE 4-8 DETAILED UNIT BREAKDOWN FOR THE ANTICIPATED LIFE SUPPORT SYSTEM............................................278 TABLE 4-9: LIFE SUPPORT POWER BUDGET ................................................................................................................279 TABLE 4-10: THERMAL CASES DEFINITION.................................................................................................................280 TABLE 4-11: RADIATOR OPTIONS...............................................................................................................................284 TABLE 4-12: SOLUTIONS............................................................................................................................................292 TABLE 4-13: OPTIONS................................................................................................................................................293 TABLE 4-14: SYNTHESIS PER SUBSYSTEM ..................................................................................................................294 TABLE 4-15: OVERALL BUDGET.................................................................................................................................294 TABLE 4-16: MASS BUDGET.......................................................................................................................................311 TABLE 4-17: DATA REQUIREMENTS CALCULATION FOR EVA OPERATIONS. ..............................................................313 TABLE 4-18: X-BAND TRANSPONDER CHARACTERISTICS ...........................................................................................314 TABLE 4-19: BRIEF SUMMARY OF THE RELAY SATELLITE ANTENNAS AND TRANSPONDERS .......................................314 TABLE 4-20: CHARACTERISTICS OF THE UHF LINK ...................................................................................................315 TABLE 4-21: UHF PROXIMITY LINK PROTOCOL CHANNELS........................................................................................315 TABLE 4-22: SHM COMMUNICATIONS BUDGET .........................................................................................................316 TABLE 4-23: COMMUNICATIONS BUDGET FOR THE EVA SPACE SUIT.........................................................................316 TABLE 4-24: QUARANTINE VOLUME ..........................................................................................................................318 TABLE 4-25: MASS BUDGET.......................................................................................................................................319 TABLE 4-26: POWER BUDGET.....................................................................................................................................319 TABLE 4-27: SAMPLING METHODOLOGY....................................................................................................................321 TABLE 4-28: SURFACE AND ATMOSPHERIC SAMPLE CANISTER CHARACTERISTICS.....................................................327 TABLE 4-29: SUB-SURFACE (CORE) SAMPLE CANISTER CHARACTERISTICS ................................................................327 TABLE 4-30: TYPE 1 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327 TABLE 4-31: TYPE 2 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327 TABLE 4-32: TYPE 3 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327 TABLE 4-33: TYPE 1 CONTAINER (SURFACE AND ROCK) CHARACTERISTICS ..............................................................327 TABLE 4-34: QUARANTINE CONTAINER CHARACTERISTICS........................................................................................328 TABLE 4-35: BUDGET SUMMARY ...............................................................................................................................330 TABLE 4-36: SHM STRUCTURES MASS BUDGET.........................................................................................................331 TABLE 4-37: SUMMARY OF MIN/MAX CHARACTERISTICS FOR REGARDED ENTRY CORRIDOR..................................336 TABLE 4-38: REFERENCE IBD CHARACTERISTICS......................................................................................................338 TABLE 4-39: VELOCITIES AND FORCES WITH VO=0 M/S ............................................................................................343 TABLE 4-40: VELOCITIES AND FORCES WITH VO=2 M/S ............................................................................................343 TABLE 4-41: SHM STRUCTURES MASS COMPOSITION...............................................................................................343 TABLE 4-42: X-BAND LINK DM-RELAY SATELLITE ...................................................................................................344 TABLE 4-43: DM COMMUNICATIONS BUDGET ...........................................................................................................345 TABLE 4-44: DM MASS BUDGET...............................................................................................................................359 TABLE 4-45: DESCENT REQUIREMENTS .....................................................................................................................360 TABLE 4-46: DE-ORBIT PROPULSION SYSTEM SUMMARY ...........................................................................................362 TABLE 4-47: MASS BUDGET IN KG.............................................................................................................................363
- Page 1 and 2: s HMM Assessment Study Report: CDF-
- Page 3 and 4: s STUDY TEAM HMM Assessment Study R
- Page 5 and 6: s T A B L E O F C O N T E N T S HMM
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- Page 15: s L I S T O F T A B L E S HMM Asses
- Page 19 and 20: s 1 INTRODUCTION 1.1 Background HMM
- Page 21 and 22: s 2 GENERAL ARCHITECTURE 2.1 Study
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- Page 25 and 26: s 2.2.4.2 Accelerations HMM Assessm
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- Page 33 and 34: s Figure 2-10: Trajectory Overview
- Page 35 and 36: s 2.4.3.5 TEI and planetary protect
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- Page 47 and 48: s 2.7.5.1 Mission elements dry mass
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- Page 51 and 52: s Total mission time (days) 1200 10
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s<br />
HMM<br />
Assessment Study<br />
Report: CDF-20(A)<br />
February 2004<br />
page 17 of 422<br />
TABLE 3-69: REQUIREMENTS.....................................................................................................................................241<br />
TABLE 3-70: PHASE SEPARATION SYSTEMS................................................................................................................242<br />
TABLE 3-71: SYNTHESIS ............................................................................................................................................244<br />
TABLE 3-72: TMI DESIGN ..........................................................................................................................................246<br />
TABLE 3-73: MOI DESIGN..........................................................................................................................................246<br />
TABLE 3-74: TE DESIGN ............................................................................................................................................246<br />
TABLE 3-75: TMI MASS BUDGET ...............................................................................................................................248<br />
TABLE 3-76: MOI MASS BUDGET...............................................................................................................................248<br />
TABLE 3-77: TEI MASS BUDGET ................................................................................................................................248<br />
TABLE 4-1: MARS EXCURSION VEHICLE HIGH-LEVEL REQUIREMENTS ......................................................................250<br />
TABLE 4-2: MASS BUDGET FOR THE MEV .................................................................................................................251<br />
TABLE 4-3: DIMENSIONS AND VOLUME MAIN CYLINDER ...........................................................................................255<br />
TABLE 4-4: DIMENSIONS AND VOLUME CAPSULE.......................................................................................................256<br />
TABLE 4-5: LANDING PROPULSION SYSTEM SUMMARY ..............................................................................................269<br />
TABLE 4-6: PRE-BREATHING TIME AS A FUNCTION OF SUIT INTERNAL PRESSURE (MIN) .............................................274<br />
TABLE 4-7: MASS ESTIMATES FOR A MISSION USING CURRENT TECHNOLOGY............................................................277<br />
TABLE 4-8 DETAILED UNIT BREAKDOWN FOR THE ANTICIPATED LIFE SUPPORT SYSTEM............................................278<br />
TABLE 4-9: LIFE SUPPORT POWER BUDGET ................................................................................................................279<br />
TABLE 4-10: THERMAL CASES DEFINITION.................................................................................................................280<br />
TABLE 4-11: RADIATOR OPTIONS...............................................................................................................................284<br />
TABLE 4-12: SOLUTIONS............................................................................................................................................292<br />
TABLE 4-13: OPTIONS................................................................................................................................................293<br />
TABLE 4-14: SYNTHESIS PER SUBSYSTEM ..................................................................................................................294<br />
TABLE 4-15: OVERALL BUDGET.................................................................................................................................294<br />
TABLE 4-16: MASS BUDGET.......................................................................................................................................311<br />
TABLE 4-17: DATA REQUIREMENTS CALCULATION FOR EVA OPERATIONS. ..............................................................313<br />
TABLE 4-18: X-BAND TRANSPONDER CHARACTERISTICS ...........................................................................................314<br />
TABLE 4-19: BRIEF SUMMARY OF THE RELAY SATELLITE ANTENNAS AND TRANSPONDERS .......................................314<br />
TABLE 4-20: CHARACTERISTICS OF THE UHF LINK ...................................................................................................315<br />
TABLE 4-21: UHF PROXIMITY LINK PROTOCOL CHANNELS........................................................................................315<br />
TABLE 4-22: SHM COMMUNICATIONS BUDGET .........................................................................................................316<br />
TABLE 4-23: COMMUNICATIONS BUDGET FOR THE EVA SPACE SUIT.........................................................................316<br />
TABLE 4-24: QUARANTINE VOLUME ..........................................................................................................................318<br />
TABLE 4-25: MASS BUDGET.......................................................................................................................................319<br />
TABLE 4-26: POWER BUDGET.....................................................................................................................................319<br />
TABLE 4-27: SAMPLING METHODOLOGY....................................................................................................................321<br />
TABLE 4-28: SURFACE AND ATMOSPHERIC SAMPLE CANISTER CHARACTERISTICS.....................................................327<br />
TABLE 4-29: SUB-SURFACE (CORE) SAMPLE CANISTER CHARACTERISTICS ................................................................327<br />
TABLE 4-30: TYPE 1 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327<br />
TABLE 4-31: TYPE 2 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327<br />
TABLE 4-32: TYPE 3 (SURFACE AND ATMOSPHERE) CONTAINER CHARACTERISTICS ..................................................327<br />
TABLE 4-33: TYPE 1 CONTAINER (SURFACE AND ROCK) CHARACTERISTICS ..............................................................327<br />
TABLE 4-34: QUARANTINE CONTAINER CHARACTERISTICS........................................................................................328<br />
TABLE 4-35: BUDGET SUMMARY ...............................................................................................................................330<br />
TABLE 4-36: SHM STRUCTURES MASS BUDGET.........................................................................................................331<br />
TABLE 4-37: SUMMARY OF MIN/MAX CHARACTERISTICS FOR REGARDED ENTRY CORRIDOR..................................336<br />
TABLE 4-38: REFERENCE IBD CHARACTERISTICS......................................................................................................338<br />
TABLE 4-39: VELOCITIES AND FORCES WITH VO=0 M/S ............................................................................................343<br />
TABLE 4-40: VELOCITIES AND FORCES WITH VO=2 M/S ............................................................................................343<br />
TABLE 4-41: SHM STRUCTURES MASS COMPOSITION...............................................................................................343<br />
TABLE 4-42: X-BAND LINK DM-RELAY SATELLITE ...................................................................................................344<br />
TABLE 4-43: DM COMMUNICATIONS BUDGET ...........................................................................................................345<br />
TABLE 4-44: DM MASS BUDGET...............................................................................................................................359<br />
TABLE 4-45: DESCENT REQUIREMENTS .....................................................................................................................360<br />
TABLE 4-46: DE-ORBIT PROPULSION SYSTEM SUMMARY ...........................................................................................362<br />
TABLE 4-47: MASS BUDGET IN KG.............................................................................................................................363