Wednesday,
November 14, 2018
POSTER
SESSION: SURVIVE AND OPERATE THROUGH THE LUNAR NIGHT WORKSHOP
5:00–7:00
p.m. USRA Education Gallery
Authors |
Title and Summary |
Evans M. E. Ignatiev A. |
Lunar
Superconducting Magnetic Energy Storage (LSMES) [#7001] This study seeks a method to
efficiently store electrical energy without using chemical batteries, by
applying terrestrial technology based on a superconducting coil and a
persistent magnetic field located in a lunar permanently
shadowed crater. |
Nandini K. Usha K. Srinivasan M. S. Pramod M. Satyanarayana P. Sankaran M. |
Passive
Survivability of 18650 Lithium-Ion Cells Through Lunar Night
Environment Scenario [#7002] Present study describes
passive survivability of commercially-off-the-shelf 18650 lithium-ion cells
tested in an environmental scenario similar to onset and progress of lunar
night that is at cryogenic temperatures under vacuum for 336
earth hours. |
Poulos D. D. |
Data
Encoded Laser Wireless Power (DELWP) for Lunar Polar Applications [#7003] Data encoded high power fiber
lasers illuminating specialized tuned photovoltaic panels designed for power
transfer will provide reliable, continuous power and data during periods of
limited solar illumination, including into the dark polar craters. |
Van Cleve J. E. Weinberg J. D. Neal C. R. Elphic R. C. Weed K. Mills G. Dissly R. |
Darkness
Visible: Instrumentation and Thermal
Design to Access the Hidden Moon [#7005] We show mission concepts for
a long-lived geophysical network and in-situ investigation of volatiles in
the lunar polar cold traps, and Ball instrument and thermal technology
enabling survival, situational awareness, and operations in the
dark Moon. |
Herring J. S. Mackwell S. Pestak C. |
Small
Modular Fission Reactors that Enable Affordable and Sustainable
Lunar Enterprise [#7006] We will present the results
of a study looking at the use of a LEU-based Small Modular Fission Reactor
(SMFR) in the 40 to 100 kW range for lunar activities, building on the
results of NASA’s HEU-based KiloPower project. |
Colaprete A. Elphic R. C. Shirley M. Siegler M. |
Multi-Lunar
Day Polar Missions with a Solar-Only Rover [#7007] The lunar poles offer
opportunities for solar-only rovers to survive and operate many lunar days.
Presented here are examples of rover traverses that take advantage of the
unique polar illumination environments to operate across multiple
lunar days. |
Eppler D. B. Budden N. A. |
Lighting
Constraints to Lunar Surface Operations [#7008] An investigation into lunar
surface ambient lighting levels indicates that, for most nearside locations,
illumination will be adequate throughout a large portion of the lunar night
to conduct surface activities. |
Bugby D. C. Clark P. E. Hofmann D. C. |
High
Performance Thermal Switch for Lunar Night Survival [#7009] A high performance
differential thermal expansion (DTE) thermal switch was developed to enable
solar/battery powered lunar surface science payloads. The measured thermal
switch performance is: 5 W/K ON, 0.002
W/K OFF, and 2500:1 ON/OFF ratio. |
Nunes D. C. Carpenter K. Haynes M. de la Croix J. P. |
Shifting
the Paradigm of Coping with Nyx on the Moon — a Ground-Penetrating
Radar Case [#7012] A multi-static, autonomous
ground-penetrating radar instrument, MARGE, will incorporate strategies to be
more tolerant of the lunar diurnal thermal cycle. |
Wani S. C. Shah U. B. Kothandhapani A. Garg P. Sahai M. Garg M. Nair S. |
Requirement
Analysis and Night Survival Concept for Z-01 Landing Mission Using
Fuel Cell [#7014] Only three missions have
survived the lunar night, using Radioisotope Thermo-Electric Generators and
Radioisotope Heating Units. This paper discusses the challenges to survive
lunar night and presents a fuel cell-based concept as an alternative. |
Plata D. S. |
Lunar
Roads: Strategies for Remaining in
the Sunlight [#7017] By driving westward on the
slowly rotating Moon, telerobots could remain in
the sunlight while compressing the regolith in order to make basic,
reduce-dust roads. |
Powell T. M. Siegler M. A. Molaro J. L. Paige D. A. |
Leveraging
In-Situ Regolith Properties for Nighttime Heating [#7018] Despite large temperature
fluctuations at the lunar surface, thermally coupling to warm nighttime
materials (rocks, subsurface, etc.) present in-situ might provide some
heating and reduce the engineering payload necessary for surviving
the night. |
Dillon R. P. Borgonia J-P. C. Roberts S. N. Hofmann D. C. Kennett A. Firdosy S. A. Wilcox B. H. Hales S. Smith J. D. Schuler J. McEnerney B. Shapiro A. A. |
Bulk
Metallic Glass Gears for Lunar Night Capable Actuators [#7019] BMG Gears is developing unheated,
cold-capable gearboxes for use in cryogenic environments such as lunar night.
The enabling alloy properties, cryogenic test performance, part processing, qualification, TRL, and infusion challenges
are discussed. |
Carroll K. A. |
Lunar
Surface Gravimetry Surveying Through the
Lunar Night [#7020] Lunar surface gravimetry is a powerful technique for probing the Moon’s
subsurface structure, using a gravimeter on a static lunar lander or on a
lunar rover. Measurements spanning multiple lunar days will increase accuracy
and resolution. |
Guven U. G. Singh A. K. S. |
Abstract discusses using
helium cooled nuclear reactors in Moon habitats to supply continuous power to
the habitat as well as any future processing/manufacturing plants on
the Moon. |
Nieczkoski S. Dreyer C. B. Blair B. Rostami J. |
Material
Selection for Mechanical Mechanism Survival and Use in the Lunar Night [#7023] Survival of spacecraft
mechanisms is challenging due to low polar temperatures. Structural and
cutting materials enabling drilling and mining under deep cryogenic
conditions are currently being tested under the NASA Early Stage
Innovation program. |
Guzik M. C. Gilligan R. P. Smith P. J. Jakupca I. J. |
Regenerative
Fuel Cell-Based Energy Storage Systems for Lunar Surface Exploration [#7024] The data presented in this
paper provides a method to determine the critical parameter values of a
Regenerative Fuel Cell (RFC) system in order to perform high-level mission
architecture trades, with a focus on surviving the lunar night. |
Williams J.-P. Greenhagen B. T. Paige D. A. |
Seasonal
Temperature Variations in the Polar Regions of the Moon [#7026] Mapping of temperatures in
the south polar region with LRO’s Diviner Lunar Radiometer Experiment shows how
temperatures within 5 degrees of the pole vary considerably with season. |
Eubanks T. M. |
MilliWatt Lunar VLBI Beacons: Surviving the Lunar Night [#7027] MilliWatt radio beacons could establish a
lunar VLBI network for science and navigation in cislunar
space, ideally operating for decades. Small, gm-scale Americium-241 batteries
are proposed to meet the power and longevity needs of these networks. |
Fuqua Haviland H.
Poppe A. R. Fatemi S. Delory G. |
The
Importance of Nightside Magnetometer Observations
for Electromagnetic Sounding of the Moon [#7010] Nightside Time Domain Electromagnetic Sounding
has the capability to advance the state of knowledge of the field of lunar
science. This requires magnetometer operations to withstand the harsh
conditions of the lunar night. |
Ignatiev A. |
The
Use of Lunar Resources for Energy Generation on the Moon [#7013] The resources of the Moon can
be used to develop an electrical energy system for the Moon. This can be
accomplished by leveraging vacuum deposition technology and lunar resources
to fabricate a low-cost and scalable lunar power grid. |
Baiden G. R. Blair B. R. |
This paper will explore the
possibility of a 10 meter cryogenic lunar polar drill that could ‘survive the
night’ and that would enable the collection of scientific data that could
validate current models for polar resources. |
Vaughan R. |
Mission
Design and Implementation Considerations for Lunar Night Survival [#7029] We present some of the
design, development, cost, and schedule impacts of dealing with problematic
night time lunar conditions, whether for near-equatorial or near-polar landed
lunar missions. |
Farmer J. F. Alvarez-Hernandez A. Breeding S. P. Lowery J. E. |
Recent developments in NASA and commercial space capabilities and plans support and call for increased exploration of the lunar surface. Lunar exploration objectives vary widely from geophysical research to human exploration and resource prospecting. |
Clark P. E. Bugby D. C. Hofmann D. C. |
Low-Cost Distributed Lunar Surface Networks Enabled by High Performance
Thermal Components [#7031] Credible opportunities for delivery of small payloads to the lunar surface via commercial landers are emerging in the coming decade. |
Cataldo R. L. Mason L. S. |
Lunar Night Survivability Achieved by Radioisotope and Fission Power System Technology [#7032] Options for advanced RPS and Kilopower systems will be discussed and compared to alternate power system solutions. |
Morrison C. G. Deason W. Eades M. J. Judd S. Patel V. Reed M. Venneri P. |
The Pylon: Near-Term Commercial LEU Nuclear Fission Power for Lunar Applications [#7033] Nuclear energy provides not only the ability to survive the 354-hour lunar night, but the ability to thrive. |
Hecht M. H. Lubin P. |
Satellite
Beamed Power for Lunar Surface Assets [#7034] The confluence of several factors now make beamed power systems practical for solar system exploration in the near-term. This is particularly true for lunar exploration. |
Barnhard G. |
Challenges
of Space Power Beaming: Mission Enabling Technology for Continuous Lunar
Operations [#7035] This presentation will outline opportunities to leverage and extend the Xtraordinary Innovative Space Partnerships, Inc. (XISP-Inc) Technology Development, Demonstration, and Deployment (TD3) mission for Space-to-Space Power Beaming (SSPB). |