Outgassing Data For Selecting Spacecraft Materials... NASA-RP-1124-REV-4... Oct. 24, 1997

Cover of: Outgassing Data For Selecting Spacecraft Materials... NASA-RP-1124-REV-4... Oct. 24, 1997 |

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ContributionsUnited States. National Aeronautics and Space Administration
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Open LibraryOL15226694M

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For further information about the outgassing data, please contact Jeremy Knipple: [email protected] NOTE: The downloaded outgassing data file will be in tab-delimited format. HINT: In your browser, create a helper preference associating file type 'text/tab-separated values' and file extensions 'tsv' with application 'Excel'.Pressing Download will then launch Excel with the data, from which you may save the data in one of several formats.

The fields in the data are. INTRODUCTION This tenth compilation of outgassing data of materials intended for spacecraft use supersedes Reference PublicationRevision 3, September The data were obtained at the Goddard Space Flight Center (GSFC), utilizing equipment developed at Stanford Research Institue (SRI) under contract to the Jet Propulsion Laboratory (JPL).

Outgassing Data for Selecting Spacecraft Materials This document comes with 1997 book free Notification Service, good for the life of the document. This document is available in either Paper or PDF format. Outgassing Data for Selecting Spacecraft Materials Outgassing data, derived from tests at K ( C) for 24 hours in vacuum as per ASTM Ehave been compiled for numerous materials for spacecraft use.

The data presented are the total mass loss (TML) and the collected volatile condensable materials (CVCM). Spacecraft Material Outgassing Data Metadata Updated: J Access & Use Information. Public: This dataset is intended for public access and use. License: No license information was provided.

If this work. Outgassing data for spacecraft materials A system for determining the mass loss in vacuum and for collecting the outgassed compounds was developed.

Outgassing data, derived from tests at K ( degrees C) for 24 hours in vacuum as per ASTM Eare compiled for numerous materials for spacecraft. Vacuum stability requirements of polymeric material for spacecraft application The purpose of this document is to establish outgassing requirements and test guidelines for polymeric materials used in the space thermal/vacuum environment around sensitive optical or thermal control surfaces.

The scope of this document covers the control of polymeric materials used near or adjacent. In addition to official SMACs used for the evaluation of spacecraft air, the JSC Toxicology Group sets interim 7-day SMAC values that are posted to the “MAPTIS” database, which is used to evaluate materials and hardware off-gassing data.

Following registration, these values can be accessed at: Draft, October Human Exploration and Operations Mission Directorate (HEOMD) Strategic Implementation Plan HRPA April Human Research Program – Program Plan NPR D February NASA Space Flight Program and Project Management Requirements NPD A August NASA Governance and Strategic Management Handbook.

Outgassing data, derived from tests at K ( C) for 24 hours in a vacuum as per ASTM Ehave been compiled for numerous materials for spacecraft use. The data presented are the total mass loss (TML) and the collected volatile condensable materials (CVCM).

The various materials are compiled by likely usage and alphabetically. Space environmental effects on spacecraft: LEO materials selection guide, part 2 This document provides performance properties on major spacecraft materials and subsystems that have been exposed to the low-Earth orbit (LEO) space environment.

Spacecraft materials include metals, polymers, composites, white and black paints, thermal-control blankets, adhesives, and lubricants. COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Outgassing data, derived from test at K ( degrees Celsius) for 24 hours in vacuum as per ASTM E, have been compiled for numerous materials designed Outgassing Data For Selecting Spacecraft Materials. NASA-RP-1124-REV-4. Oct. 24 spacecraft use. The data presented are the total mass loss (TML) and the collected volatile condensable materials.

The data can be used as a guide in selecting (with a fair degree of confidence) low-outgassing materials for space flight applications. In the past, manufacturing difficulties have beeen encountered in the production of some material; e.g., the start-up of a new production facility, or the forced changed in formulation of a product to the non.

Composite materials for space applications The objectives of the program were to: generate mechanical, thermal, and physical property test data for as-fabricated advanced materials; design and fabricate an accelerated thermal cycling chamber; and determine the effect of thermal cycling on thermomechanical properties and dimensional stability of composites.

NASA, Reference PublicationRevision 2, Outgassing Data For Selecting Spacecraft Materials, November 2. GSFC, SPAR-3, Standard Payload Assurance Requirements (SPAR) for GSFC Orbital Projects, Paragraph and Section 9, March from ASTM E, Standard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials, and the older ASTM E, Standard Test Method for Total Mass Loss and Collected Volatile Condensable Materials from Outgassing in a Vacuum Environment.

Material. Goddard’s Outgassing Laboratory tests materials by placing them in 50 percent humidity for 24 hours, followed by 24 hours in a vacuum at °C, or nearly °F. Any condensable volatile compounds will flow through a hole in the chamber to a collector plate held at 25 °C.

Compliance with industry and de-facto standards for design, assembly, and handling is stressed throughout, and detailed discussions of recommended materials for atmospheric and vacuum robots are included to help shorten product development cycles and avoid expensive material testing.

This book is the perfect practical reference for engineers. Outgassing data, derived from tests at K ( C) for 24 hours in vacuum as per ASTM Ehave been compiled for numerous materials for spacecraft use. The data presented are the total mass loss (TML) and the collected volatile condensable materials (CVCM).

The various materials are compiled by likely usage and alphabetically. 4th DRAFT DOCUMENT, May EIA CE, STG SP (EIA) GUIDE OF SPACE GRADE REQUIREMENTS FOR ELECTRICAL CONNECTORS Melanie Ott Swales Aerospace/ Goddard Space Flight Center Table of Contents Introduction 1.

Scope and objective Scope Objective 2. General reference information Related documents Electrical connector. Benefit: These test data provide outgassing information on a wide variety of materials and should be used as a guide by engineers in selecting materials with low outgassing properties.

Heat Sinks for Parts Operated in Vacuum. nppdf: Practice: Perform a thermal analysis of each electronic assembly to the piece-part level. Contaminated with Spacecraft Material Outgassing Products W. Bertrand and B.

Wood -Calspan Corporation/AEDC Operations-~IC June Final Report for Period July 8 - J Approved for public release; distribution is unlimited. 28 ARNOLD ENGINEERING DEVELOPMENT CENTER. Spacecraft materials outgassing data can be found in Walter and Scialdone (), and detailed guidelines for spacecraft contamination control can be found in Tribble et al.

Space Radiation Effects Solar UV Radiation Environment Description. standard, as implemented by the approved Materials and Processes Selection, Control, and Implementation Plan.

APPROVED FOR PUBLIC RELEASE – DISTRIBUTION IS UNLIMITED 8 of 67 c. Tailoring of requirements in the Materials and Processes Selection, Control, and Implementation Plan shall be approved by the responsible program/project NASA M&P. Advanced Materials Even though the Orbiter was a unique aircraft and spacecraft, NASA selected a conventional aircraft skin/stringer/frame design approach.

The space agency also used conventional aircraft material (i.e., aluminum) for the primary structure, with exceptions in selected regions where the use of advanced state-of-the-art. Space Product Assurance: Thermal Vacuum Outgassing Test for the Screening of Space Materials - ESA Requirements and Standards Division - Noordwijk In-text: (European Space.

One of the main problems in applying silicones in spacecraft is the formation of outgassing products which interact with the space environment.A study of outgassing kinetics and interaction of the outgassing products with VUV radiation was carried out using black silicone paint S2, as well as white silicone paint, PSG FD, both manufactured by MAP, France.

Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages. s Spacecraft Structures and Materials BACKGROUND AND STATUS Spacecraft structures- small or large must be made of materials that resist, without failure or excessive distortion, the static, dynamic, and.

Click here for a list of commercial reprints of our NASA History Series Special Publications and reprints of other SPs of interest.; Click here for a cumulative list of space history books that were published in our newsletter since Thanks to Chris Gamble for compiling this list.

Click here for a list of NASA history titles that were published by commercial presses. Herring, Mack R. Way Station to Space: A History of the John C. Stennis Space Center. (NASA SP, ). Wallace, Harold D., Jr.

Wallops Station and the Creation of the American Space Program. (NASA SP, ). The Wind and Beyond: Volume 1 Wallace, Lane E.

Flights of Discovery: 50 Years at the NASA Dryden Flight Research SP, Herring, Mack R. Way Station to Space: A History of the John C.

Stennis Space SP, Wallace, Harold D., Jr. Wallops Station and the Creation of the American Space SP, Outgassing data, derived from tests at K ( degree C) for 24 hours in vacuum as per ASTM Ehave been compiled for numerous materials for spacecraft use. The data presented are the.

The data that will be generated from the MISSE 7 and MISSE 8 Polymer Experiments will contribute to the ongoing evolution of how spacecraft are designed. "Glenn's MISSE polymer erosion data has been widely requested," Kim de Groh says.

"The flight data has directly impacted spacecraft materials design." New Knowledge. The material is acceptable for low outgassing applications. Material Purchase and Material Control This specification is meant to assure quality and properties of prepregs for use in space flight structures.

Section assures the utilization only of materials properly stored and correctly dated. Comments and pertinent data which may be of use in improving this document should be addressed to: Mike Sampson Code NASA Goddard Space Flight Center Greenbelt, MD [email protected] Revision History for NPSL Policy Pages: Last updated February 1, established a portfolio of space technology development programs and projects in 11 specific areas that it considers indispensable for planned future missions: 1.

Launch and in-space propulsion 2. High data rate communications 3. Lightweight space structures and materials 4. Rendezvous Book Part 1 Part 2. Recovery Requirements ASTP Recovery Requirements. Transcripts (Note: some of these pdf files are rather large) Command Module Recorder Part 1 Part 2 Part 3.

Technical Air to Ground Recording Part 1 Part 2 Part 3 Part 4 Part 5. Mission Commentary ASTP US Part 1 (MC 1/1 - MC 16/2) Part 2 (MC 17/1 - MC 38/3) Part 3.

Launch Date: Octo Cassini-Huygens MISSION ACCOMPLISHED: After two decades in space, NASA's Cassini spacecraft reached the end of its remarkable journey of exploration. Launch Date: Octo The Ranger 4 spacecraft, which was designed to collect data on interplanetary space, photograph the moon up close and make a.

throughout the spacecraft or by having only small quantities of charge-storing materials. Coupling Coupling energy from a source via a spark (ESD) is very configuration-dependent and a function of the radiatedand directly coupled signals. An ESD can occur in a variety of ways, such as from metal-to-metal, metal-to-space.An electrical cable can be seen snaking its way along insulation material in this in-flight image of the interior of the Mars spacecraft on its way to the Red Planet.

November 5, Sentinel-6 Michael Freilich Spacecraft Team and Fairing.Space Apps event. After the weekend event, many Space Apps teams with promising solutions need guidance and support to move beyond the codeathon environment. We want innovation to take root in communities around the planet, planted from the seeds of NASA’s open data.

We recognize the need to bridge the gap between.

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