Analysis Feasibility And Wall Temperature Distribution Of A Radiation Cooled Nuclear Rocket Nozzle

Author : William H. Robbins
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.88/5 ( download)

DOWNLOAD NOW!

Download or read book Analysis, Feasibility, and Wall-temperature Distribution of a Radiation-cooled Nuclear-rocket Nozzle written by William H. Robbins and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : William H. Robbins
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.83/5 ( download)

DOWNLOAD NOW!

Download or read book Analysis, Feasibility, and Wall-temperature Distribution of a Radiation-cooled Nuclear-rocket Nozzle written by William H. Robbins and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis was made to determine the feasibility of operating radiation-cooled nuclear-rocket nozzles with hydrogen as the propellant. Walltemperature distributions and heat fluxes along the nozzle were calculated by two techniques. One wall-temperature distribution was obtained from a simplified heat balance which included only the convection into the wall and the radiation from the wall. A more refined calculation was made for wall temperature in which the heat balance also included the radiation inside the nozzle and the axial and radial heat conduction. The agreement between the two solutions of temperature distribution was excellent in the divergent portion of the nozzle. The average temperature difference over the range of pressure and area ratio investigated was approximately 1 percent. In the convergent section large differences in temperature between the two solutions were observed, because the radiant heat flux from the reactor to the nozzle was neglected in the simplified solution. (Author).

Author :
Publisher :
ISBN 13 :
Total Pages : 884 pages
Book Rating : 4.40/5 ( download)

DOWNLOAD NOW!

Download or read book NASA Technical Note written by and published by . This book was released on 1961 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : William H. Robbins
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.26/5 ( download)

DOWNLOAD NOW!

Download or read book An Analysis of Nuclear-rocket Nozzle Cooling written by William H. Robbins and published by . This book was released on 1960 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A nuclear-rocket regenerative-cooling analysis was conducted over a range of reactor power of 46 to 1600 megawatts and is summarized herein. Although the propellant (hydrogen) is characterized by a large heat-sink capacity, an analysis of the local heat-flux capability of the coolant at the nozzle throat indicated that, for conventional values of system pressure drop, the cooling capability was inadequate to maintain a selected wall temperature of 1440 R. Several techniques for improving the cooling capability were discussed, for example, high pressure drop, high wall temperature, refractory wall coatings, thin highly conductive walls, and film cooling. In any specific design a combination of methods will probably be utilized to achieve successful cooling.

Author :
Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.48/5 ( download)

DOWNLOAD NOW!

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.

Author :
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.20/5 ( download)

DOWNLOAD NOW!

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1962 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Michael F. Modest
Publisher : Elsevier
ISBN 13 : 0080515630
Total Pages : 845 pages
Book Rating : 4.32/5 ( download)

DOWNLOAD NOW!

Download or read book Radiative Heat Transfer written by Michael F. Modest and published by Elsevier. This book was released on 2003-05-22 with total page 845 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive and detailed treatment of thermal radiation heat transfer available for graduate students, as well as senior undergraduate students, practicing engineers and physicists is enhanced by an excellent writing style with nice historical highlights and a clear and consistent notation throughout. Modest presents radiative heat transfer and its interactions with other modes of heat transfer in a coherent and integrated manner emphasizing the fundamentals. Numerous worked examples, a large number of problems, many based on real world situations, and an up-to-date bibliography make the book especially suitable for independent study. Most complete text in the field of radiative heat transfer Many worked examples and end-of-chapter problems Large number of computer codes (in Fortran and C++), ranging from basic problem solving aids to sophisticated research tools Covers experimental methods

Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 1318 pages
Book Rating : 4.4L/5 ( download)

DOWNLOAD NOW!

Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.67/5 ( download)

DOWNLOAD NOW!

Download or read book Technical Publications Announcements written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 1116 pages
Book Rating : 4.17/5 ( download)

DOWNLOAD NOW!

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1962 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt: