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  • 1
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    tated record of the detailed examination of Mn deposits from DSDP Leg 41 (Holes 366, 366A, 367, 368, 369, 369A) (1978)
    PANGAEA
    In:  Supplement to: Lancelot, Yves; Seibold, Eugen; Cepek, Pavel; Dean, Walter E; Eremeev, V V; Gardner, J; Jansa, Lubomir F; Johnson, D; Krasheninnikov, Valery A; Pflaumann, Uwe; Rankin, J G; Trabant, P; Bukry, David (1978): Initial Reports of the Deep Sea Drilling Project. U.S. Government Printing Office, XLI, 1259 pp, https://doi.org/10.2973/dsdp.proc.41.1978
    Details
    Publication Date: 2023-08-28
    Description: he forty-first cruise of Glomar Challenger was devoted to the study of the evolution of the eastern basins of the North Atlantic, off the continental margin of West Africa. As the available data a the time was showing that most litho-stratigraphic units in the deep basins of the Atlantic had enough lateral extension, the drilling of a limited number of sites in key areas would allow for large-scale regional interpretation. One of the sites was loacted in the Cape Verde deep Basin (Site 367) while others were located in shallower waters such as, the Sierra Leone Rise (Site 366), the Cape Verde Rise (Site 368) or the Continental Slope off Spanish Sahara (Site 369).
    Keywords: 41-366; 41-366A; 41-367; 41-368; 41-369; 41-369A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg41; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/BASIN; North Atlantic/CONT RISE; North Atlantic/CONT SLOPE; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 526 data points
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    DATA PANGAEA
  • 2
    Electronic Resource
    Electronic Resource
    Experimental and Theoretical Studies of Vibrational and Electronic Spectra of the Molecule and Crystal of p-Isopropylphenol (1995)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 99 (1995), S. 14992-15003 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100041a013
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    Paper (German National Licenses)
    Fulltext
  • 3
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    Experimental and Theoretical Studies of Vibrational and Electronic Spectra of the Molecule and Crystal of p-Isopropylphenol (1995)
    American Chemical Society
    Details
    Publication Date: 1995-10-01
    Print ISSN: 0022-3654
    Electronic ISSN: 1541-5740
    Topics: Chemistry and Pharmacology , Physics
    Published by American Chemical Society
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    PAPER CURRENT
  • 4
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    Improved productivity of a radiotracer detergency method by increased automation (1983)
    Wiley
    Details
    Publication Date: 1983-09-01
    Print ISSN: 0003-021X
    Electronic ISSN: 1558-9331
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Published by Wiley
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    PAPER CURRENT
  • 5
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    Space heat rejection radiatiors: Meteoroid/debris consideration (1985)
    In:  CASI
    Details
    Publication Date: 2006-02-14
    Description: The effect of the meteoroid/space debris environment on the design and evolution of spacecraft waste heat rejection radiator systems is discussed. Active radiator systems; i.e., systems in which waste heat is collected from the various heat sources within a spacecraft and delivered to the radiator system by a heat transport loop are emphasized. The heat is distributed over the radiator area and thus rejected to space. Present and future systems are discussed.
    Keywords: SPACECRAFT DESIGN, TESTING AND PERFORMANCE
    Type: Orbital Debris; p 295-298
    Format: text
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    NASA TECHNICAL REPORTS
  • 6
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    Thermal control - Heat buses will operate like a public utility (1983)
    In:  Other Sources
    Details
    Publication Date: 2011-08-18
    Description: Active thermal control for the NASA space station concept requires long life heat rejection, highly versatile thermal transport, and efficient system integration. By a significant margin, the heat radiator will be the largest and most exposed portion of the space station thermal system. Transport requirements encompass the collection and movement of thermal energy from the space station's heat sources to the radiator heat sink at required temperature levels. In a decentralized thermal system, each space station module would collect and reject all of the waste heat generated, thereby requiring no module interconnections. This scheme does not, however, allow waste heat from one module to be used by another. In a centralized system, heat must be transported across module boundaries. A high capacity monogroove heat pipe has been developed to simplify space radiators design and operation.
    Keywords: SPACECRAFT DESIGN, TESTING AND PERFORMANCE
    Type: Astronautics and Aeronautics; 21; Mar. 198
    Format: text
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    NASA TECHNICAL REPORTS
  • 7
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    Development of an Advanced Trapezoidal Axially Grooved (ATAG) heat pipe (1986)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: This paper discusses the breadboard development of an Advanced Trapezoidal Axially Grooved (ATAG) heat pipe, which will satisfy space constructible radiator heat rejection requirements for large space power systems. The ATAG heat pipe development program includes a technology demonstration of Space Station heat load and temperature requirements through the design, fabrication, and testing of breadboard and preprototype units. A parametric analysis was conducted to determine trapezoidal groove geometries that could meet the transport performance goal and could be fabricated by available extrusion technology for a diameter chosen to be compatible with an existing development test unit of a cylindrical, pressure-actuated contact heat exchanger. Performance test results for the breadboard heat pipes are presented.
    Keywords: SPACECRAFT DESIGN, TESTING AND PERFORMANCE
    Type: AIAA PAPER 86-1342
    Format: text
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    NASA TECHNICAL REPORTS
  • 8
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    Space Station thermal management system development status and plans (1985)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: The manned Space Station, as currently designed, contains a baseline thermal management system (TMS) which uses components and subsystems never before employed in manned spacecraft. The basis for the technology used in the TMS design is the result of a long-term TMS Technology Development Plan which was initiated in 1979. Rankin and Marshall (1983) have discussed the history and progress of that plan from its beginnings to early 1983. The present paper is concerned with the status of activities conducted at the NASA Lyndon B. Johnson Space Center (JSC) under this plan since 1983, taking into account also a summary of activities planned for the next several years.
    Keywords: SPACECRAFT DESIGN, TESTING AND PERFORMANCE
    Type: SAE PAPER 851350
    Format: text
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    NASA TECHNICAL REPORTS
  • 9
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    Honeycomb panel heat pipe development for space radiators (1985)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: An assessment of the honeycomb panel heat pipe concept as a moderate temperature range, low-mass, highly efficient radiator fin for the NASA Space Station is presented, based on test results for a thin-wall (0.46 mm) all-welded stainless steel sample with core depth of 63.5 mm and a hexagonal-cell size of 127.7 mm. The 0.61 x 3.05 m test segment, operating with methanol as a working fluid, exhibited a maximum heat transfer rate of 600 W at 50 C and was isothermal to within + or - 2 C almost entirely throughout the surface. Tilt testing, which comprised relocation of the heater along one edge of the panel, resulted in maximum power levels of 70 and 50 W at panel elevations of 12.7 and 25.4 mm, respectively. As-designed panel performance is predicted to be from 500 to 1000 W over the range of operating temperatures; better performance is predicted for an open-channel design.
    Keywords: SPACECRAFT DESIGN, TESTING AND PERFORMANCE
    Type: AIAA PAPER 85-0978
    Format: text
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    NASA TECHNICAL REPORTS
  • 10
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    Integration and flight demonstration of a high-capacity monogroove heat-pipe radiator (1984)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: The cancellation of the TDRS-B satellite as the payload for the eighth Space Shuttle mission provided a unique opportunity to demonstrate on-orbit operation of the high-capacity monogroove heat pipe used in the space constructible radiator subsystem. In less than 4 months, a flight experiment was conceived, designed, fabricated, tested, integrated with a payload carrier, installed in the Orbiter Challenger payload bay, and successfully operated in flight. Still color photographs and direct crew visual observation of color changes in a pattern of temperature-sensitive liquid-crystal tapes provided the temperature data necessary to verify successful on-orbit startup and orbital transient response of the heat pipe when subjected to a heat load from its attached electrical heaters. This successful on-orbit demonstration verified analytical design tools and provided confidence in the use of high-capacity heat pipes for future space applications. The flight experiment hardware and the integration and test activities that led to the flight are described, and the actual flight results are compared to analytical performance predictions.
    Keywords: FLUID MECHANICS AND HEAT TRANSFER
    Type: AIAA PAPER 84-1716
    Format: text
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    NASA TECHNICAL REPORTS
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