Battery and Power Systems Designed by NASA
The engineering team in the Propulsion and Power Division designs, develops, tests and evaluates electric power and safe battery system solutions.
Martin Martinez↗
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Results for “Microstructure design”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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The Application of Structural Engineering to Spacecraft Design
Structural design, analysis, and testing procedures in construction and evaluation of Mariner I space probe
TEST PROGRAM↗
Final Thermal Design and Thermal Vacuum Testing of the StarBurst Instrument
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Small Satellite↗
Metalized Plastic Current Collectors Isolating Internal Shorts in >265 Wh/kg 21700 Cell Designs
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Eric Darcy↗
Design and fabrication of 100 ampere- hour nickel cadmium battery cells Final report
Design and electric characteristics of 100 A-h nickel-cadmium battery cells with active Adhydrode third electrode
NICKEL-CADMIUM BATTERY↗
Orbiting Solar Observatory Battery and Power Design
The OSO-1 represents a recent vintage satellite, or more recent design satellite. A summary of the battery design used on OSO-1 is presented. The temperature effects on voltage and charging-discharging of the battery system are discussed.
F E Ford↗
Turbomachinery Simulation Impact on Design, Understanding, and Optimization
This presentation shows the impact of Turbomachinery Simulation from simple analytical simulation to high fidelity CFD and Finite Element Analysis on the design of turbomachinery and the understanding of flow physics that is then used to improve design approaches. The impact of Optimization is also presented. The best approach for the tool development is to work with a compressor, fan, or turbine designer or to work on the design process directly. The presentation represents the work and impact of the author over his 45-year career and provides insight for both new and experienced engineers. The presentation explores applications of distortion from a downstream fan frame, the first uses of 3D CFD for fan, compressor and turbine design, and approaches to optimization for performance and structures.
optimization↗
FROSTE: Thermal Design and TVAC Testing Approach of Cryogenic Stowage for Lunar Sample Return
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Faiyaj Khan↗
Design, Fabrication, and Testing of a Cesium Ion Rocket Engine
Quarterly Progress Report No.2: December 1st 1960 through February 28 1961
ION ENGINE↗
The Design of the United Kingdom Scientific Satellite Solar Power System
Solar power system for the ariel satellite /uk-1/
ARIEL I SATELLITE↗
Transit Thermal Control Design for Galileo Entry Probe for Planet Jupiter
A totally passive design was completed for the thermal control of the Galileo entry probe during its transit to the planet Jupiter. The design utilizes radio isotope heater units, multilayer insulation blankets and a thermal radiator in conjunction with a design conductance support structure to achieve both the required storage and critical initial planet atmosphere entry temperatures. The probe transit thermal design was completed and verified based on thermal vacuum testing of a prototype probe thermal test model.
George C. Haverly↗
NASA battery testbed: A designed experiment for the optimization of LEO battery operational parameters
Simulation of spacecraft battery operation is implemented. Robust design experiment to obtain optimum battery operational parameters is performed. It is found that short term tests using robust design of experiments can provide guidelines for optimum battery operation. It is decided to use robust design approach to provide guidelines for battery operation on current spacecraft in orbit as batteries age (GRO, UARS, EUVE, TOPEX).
Deligiannis, F.↗
Recent Developments in Safe Lithium Ion Battery Design for Human Space Flight
This presentation provides an overview of EVA batteries and introduces the concept of designing lithium ion batteries that resist the propagation of a single cell catastrophic failure. Thermal runaway initiation methods are briefly discussed, and the safe performance of the resulting designs is summarized. Approached in an incremental fashion, each subsequent battery design is introduced, ending with a current development for the Exploration EVA spacesuit. Challenges in achieving safe design performance with limited internal volume are briefly discussed and forward work is identified. Video examples of both propagating and non-propagating designs are included.
lithium ion↗
Hardware Design for the Autonomous Visibility Monitoring (AVM) Observatory
The hardware for the three Autonomous Visibility Monitoring (AVM) observatories was redesigned. Changes in hardware design include electronics components, weather sensors, and the telescope drive system. Operation of the new hardware is discussed, as well as some of its features. The redesign will allow reliable automated operation.
K Cowles↗
Design, Build and Qualification of 28 Volt Lithium-Ion battery
Contents include the following: 1. GSFC performance specifications requirements. 2. AEA philosophy: battery configuration. 3. AEA battery design: SONY cell, cell screening, 20Ah and 60Ah. 4. Testing: 20Ah battery qualification (environmental); 60Ah battery LEO life cycle. 5. Conclusion.: summary and lessons learned.
Curzon, D.↗
Intelsat Battery and Power System Design
The orbit data for the Intelsat 4 spacecraft is described. The performance and characteristics of the battery used for this spacecraft are discussed. Graphs are presented which relate battery voltage to various eclipse seasons.
J Dunlop↗
Nickel-hydrogen battery design for the Transporter Energy Storage Subsystem (TESS)
Information is given in viewgraph form on nickel hydrogen battery design for the transporter energy storage subsystem (TESS). Information is given on use in the Space Station Freedom, the launch configuration, use in the Mobile Servicing Center, battery design requirements, TESS subassembley design, proof of principle testing of a 6-cell battery, possible downsizing of TESS to support the Mobile Rocket Servicer Base System (MBS) redesign, TESS output capacity, and cell testing.
Lapinski, John R.↗
New Developments in Nickel-Hydrogen Dependent Pressure Vessel (DPV) Cell and Battery Design
THe Dependent Pressure Vessel (DPV) Nickel-Hydrogen (NiH2) design is being developed as an advanced battery for military and commercial, aerospace and terrestrial applications. The DPV cell design offers high specific energy and energy density as well as reduced cost, while retaining the established Individual Pressure Vessel (IPV) technology flight heritage and database. This advanced DPV design also offers a more efficient mechanical, electrical and thermal cell and battery configuration and a reduced part count. The DPV battery design promotes compact, minimum volume packaging and weight efficiency, and delivers cost and weight savings with minimal design risk.
Caldwell, Dwight B.↗