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The Small Payload Quick Return System (SPQR) As A Testbed for Future Planetary Probe Missions

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The Small Payload Quick Return System (SPQR) As A Testbed for Future Planetary Probe Missions June 22, 2012. Marcus S. Murbach (POC) NASA Ames Research Center [ [email protected] ] 650-604-3155 510 290 3158 (cell). Introduction. Projected future upmass capability.

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slide1

The Small Payload Quick Return System (SPQR)

As A Testbed for Future Planetary Probe Missions

June 22, 2012

Marcus S. Murbach (POC)

NASA Ames Research Center

[[email protected]]

650-604-3155

510 290 3158 (cell)

slide2

Introduction

Projected future upmass capability

Projected future downmass capability

slide3

Hot gas de-orbit system

Corona style re-entry vehicle

slide4

Drag-assisted techniques

Sample De-orbit with β=1 (Jacchia-Roberts Atmospheric Model)

slide5

SPQR – Small Payload Quick Return

SPQR concept of operations

slide6

Cold gas ISS payload return system

Earlier ISS Cold-gas Sample Return Capsule (SRC study)

slide7

SPQR – Small Payload Quick Return

Sample SPQR Altitude vs. Orbit/Time Plot

slide8

TDRV – Tube Deployed Re-entry Vehicle

TDRV deployment

TDRV on board camera view

Deployment 134km May 2009

slide9

The SPQR cannister

Phase Change Thermal Control Unit integrated module (model)

slide10

Propulsive and Other De-orbit Options

Cygnus Piggy Back concept(courtesy Orbital Sciences Corp.)

Cold gas concept

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