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Book NASA Technical Note

    Book Details:
  • Author :
  • Publisher :
  • Release : 1973
  • ISBN :
  • Pages : 596 pages

Download or read book NASA Technical Note written by and published by . This book was released on 1973 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monthly Catalog of United States Government Publications  Cumulative Index

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1970 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monthly Catalog of United States Government Publications

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1966 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Space Program Benefits

    Book Details:
  • Author : United States. Congress. Senate. Aeronautical and Space Sciences
  • Publisher :
  • Release : 1970
  • ISBN :
  • Pages : 414 pages

Download or read book Space Program Benefits written by United States. Congress. Senate. Aeronautical and Space Sciences and published by . This book was released on 1970 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Space Program Benefits

    Book Details:
  • Author : United States. Congress. Senate. Committee on Aeronautical and Space Sciences
  • Publisher :
  • Release : 1970
  • ISBN :
  • Pages : 402 pages

Download or read book Space Program Benefits written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1970 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Theoretical Investigation of Simulation in Expansion Tubes and Tunnels

Download or read book A Theoretical Investigation of Simulation in Expansion Tubes and Tunnels written by Robert L. Trimpi and published by . This book was released on 1966 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary theoretical analysis was conducted of expansion-tube and expansion-tunnel simulation whereby the postnormal shock stagnation conditions of a model were matched to those of flight for both a perfect gas and equilibrium real air. The selected simulation mode permitted large variations from flight conditions for the test-section ambient temperature and pressure but only a small excursion for ambient velocity or density. A brief treatment of the perfect-gas expansion tunnel with simulation demonstrated both gains and penalties in driver performance, depending on the Mach number, nozzle area ratio, driver gas, and simulation temperature ratio. A more exhaustive analysis of an equilibrium real-air expansion tube employing simulation with ambient-gas temperatures of 1000° and 2000°K was completed for equivalent flight velocities from 20,000 to 50,000 feet per second (6.096 to 15.24 km/sec) and altitudes from 100,000 to 300,000 feet (30..48 to 91.44 km). The primary advantages of simulation were found to be large increases in testing time, initial test-gas slug length, and velocity-altitude performance. The primary disadvantages were a small degree of test-section dissociation and an increased peak cycle dissociation for the highest flow velocities and altitudes. For equilibrium flow the gas state behind a shock wave was found to be closely simulated by all strong shock waves and to be well simulated even by weak waves with flow deflections as low as 30°

Book NASA Technical Report

Download or read book NASA Technical Report written by and published by . This book was released on 1966 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Computer Program Abstracts

Download or read book Computer Program Abstracts written by and published by . This book was released on 1971 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Hearings

    Book Details:
  • Author : United States. Congress. Senate. Committee on Aeronautical and Space Sciences
  • Publisher :
  • Release : 1970
  • ISBN :
  • Pages : 1114 pages

Download or read book Hearings written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1970 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Hearings  Reports and Prints of the Senate Committee on Aeronautical and Space Sciences

Download or read book Hearings Reports and Prints of the Senate Committee on Aeronautical and Space Sciences written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1970 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Tech Brief

    Book Details:
  • Author : United States. National Aeronautics and Space Administration. Technology Utilization Division
  • Publisher :
  • Release : 1967
  • ISBN :
  • Pages : 570 pages

Download or read book NASA Tech Brief written by United States. National Aeronautics and Space Administration. Technology Utilization Division and published by . This book was released on 1967 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Scientific and Technical Reports

Download or read book NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration Scientific and Technical Information Division and published by . This book was released on 1967 with total page 2300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Selected Listing of NASA Scientific and Technical Reports for 1966

Download or read book A Selected Listing of NASA Scientific and Technical Reports for 1966 written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1967 with total page 2084 pages. Available in PDF, EPUB and Kindle. Book excerpt: