Download or read book The Construction of a Neutral Molecular Beam Facility and Its Application to Mass Spectrometers Carried on Space Vehicles written by John Otto Ballenthin and published by . This book was released on 1981 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book The Development and Calibration of a New Mass Spectrometer for Upper Atmospheric Research written by Heidi Lynn Kennedy Manning and published by . This book was released on 1995 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Construction of a Transportable Molecular Beam Mass Spectrometer and Its Application to the Analysis of Diesel Exhaust written by Matthew A. Ratcliff and published by . This book was released on 1994 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1980 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of an Improved Miniature Ion Neutral Mass Spectrometer for NASA Applications written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-17 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ion optics of NASA's Ion Neutral Mass Spectrometer (INMS) sensor was simulated with three dimensional models of the open source, the quadrupole deflector, the exit lens system and the quadrupole mass analyzer to design more compact models with lower weight. Comparison of calculated transmission with experimental results shows good agreement. Transmission analyses with varying geometrical parameters and voltages throw light on possible ways of reducing the size of the sensor. Trajectories of ions of mass 1-99 amu were simulated to analyze and optimize transmission. Analysis of open source transmission with varying angle of attack shows that the angular acceptance can be considerably increased by programming the voltages on the ion trap/ collimator. Analysis of transmission sensitivity to voltages and misalignments of the quadrupole deflector rods indicate that increased transmission is possible with a geometrically asymmetrical deflector and a deflector can be designed with much lower sensitivities of transmission. Bringing the disks closer together can decrease the size of the quadrupole deflector and also increase transmission. The exit lens system can be redesigned to be smaller by eliminating at least one electrode entirely without loss of transmission. Ceramic materials were investigated to find suitable candidates for use in the construction of lighter weight mass spectrometer. A high-sensitivity, high-resolution portable gas chromatograph mass spectrometer with a mass range of 2-700 amu has been built and will be commercialized in Phase 3. Swaminathan, Viji K. and Alig, Roger C. Goddard Space Flight Center MASS SPECTROMETERS; MINIATURIZATION; DESIGN ANALYSIS; IONIC MOBILITY; PORTABLE EQUIPMENT; COLLIMATORS; DEFLECTORS; ELECTRIC POTENTIAL; GAS CHROMATOGRAPHY; HIGH RESOLUTION; MAGNETIC LENSES; QUADRUPOLES; SENSITIVITY; THREE DIMENSIONAL MODELS; WEIGHT (MASS)...

Download or read book Register of Ph D s University of Minnesota written by University of Minnesota and published by . This book was released on 1976 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1973 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Space Station Systems written by and published by . This book was released on 1986 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology for Large Space Systems written by and published by . This book was released on 1987 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement Techniques in Space Plasmas written by Robert F. Pfaff and published by American Geophysical Union. This book was released on 1998-02-04 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 102. Space plasma measurements are conducted in a hostile, remote environment. The art and science of measurements gathered in space depend therefore on unique instrument designs and fabrication methods to an extent perhaps unprecedented in experimental physics. In-situ measurement of space plasmas constitutes an expensive, unforgiving, and highly visible form of scientific endeavor.

Download or read book Large Space Structures Systems in the Space Station Era written by and published by . This book was released on 1991 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mass Spectrometry written by Rowland Ivor Reed and published by . This book was released on 1965 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Construction of a Mass Spectrometer and Its Application to Problems of Radioactivity written by Austin Raymond Crathorn and published by . This book was released on 1952 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1971 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of Goddard Space Flight Center written by Goddard Space Flight Center and published by . This book was released on with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Mineralogy and petrology edited by Elbert A King Jr written by Elbert A. King and published by . This book was released on 1972 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt: