Technical Note - National Advisory Committee for Aeronautics

Technical Note - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 698

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Technical Note - National Advisory Committee for Aeronautics

Technical Note - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 698

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Internal Combustion Engine in Theory and Practice, second edition, revised, Volume 2

Internal Combustion Engine in Theory and Practice, second edition, revised, Volume 2 PDF Author: Charles Fayette Taylor
Publisher: MIT Press
ISBN: 9780262700276
Category : Technology & Engineering
Languages : en
Pages : 804

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Book Description
This revised edition of Taylor's classic work on the internal-combustion engine incorporates changes and additions in engine design and control that have been brought on by the world petroleum crisis, the subsequent emphasis on fuel economy, and the legal restraints on air pollution. The fundamentals and the topical organization, however, remain the same. The analytic rather than merely descriptive treatment of actual engine cycles, the exhaustive studies of air capacity, heat flow, friction, and the effects of cylinder size, and the emphasis on application have been preserved. These are the basic qualities that have made Taylor's work indispensable to more than one generation of engineers and designers of internal-combustion engines, as well as to teachers and graduate students in the fields of power, internal-combustion engineering, and general machine design.

Interaction Between the Spars of Semimonocoque Wings with Cutouts

Interaction Between the Spars of Semimonocoque Wings with Cutouts PDF Author: Nicholas John Hoff
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 536

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The stresses in the two spars of a model of a wing having three rectangular cutouts were calculated by the PIBAL method, a modification of Southwell's method of systematic relaxations. The model was built and tested in the Polytechnic Institute of Brooklyn Aeronautical Laboratories and the deflections and strains measured were compared with calculated values. The agreement was found to be satisfactory.

Journal of Research of the National Bureau of Standards

Journal of Research of the National Bureau of Standards PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 528

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Linearized Supersonic Axially Symmetric Flow about Open-nosed Bodies Obtained by Use of Stream Function

Linearized Supersonic Axially Symmetric Flow about Open-nosed Bodies Obtained by Use of Stream Function PDF Author: Franklin Moore
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 756

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First-order relations were obtained for attenuation of shock and flow deflection outward along the shock. These relations probably conform closely to physical fact, provided the entrance slope is small. These relations contain an error, but become exact as the radial coordinate approaches inifinity. The error is thus probably of the second order over the entire shock front.

The Ignition of Fuels by Rapid Compression

The Ignition of Fuels by Rapid Compression PDF Author:
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 72

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Influence of Crystal Plane and Surrounding Atmosphere on Chemical Activities of Single Crystals of Metals

Influence of Crystal Plane and Surrounding Atmosphere on Chemical Activities of Single Crystals of Metals PDF Author: Allan T. Gwathmey
Publisher:
ISBN:
Category : Lubrication and lubricants
Languages : en
Pages : 584

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This document reports results of tests to study the influence of crystal planes of single crystals of 13 metals on the rates of five chemical processes important to the operation or manufacture of lubricated surfaces. These processes are oxidation in air, corrosion by oils, wetting of the surface by stearic acid with copper, nickel, and iron, rearrangement and roughening of the surface due to the action of hot gases, and electrochemical processes including deposition, etching, replacement, and in a few cases, galvanic action. The results, in general, show the process rates to vary with plane in different degrees, with greater differences between the chemical behavior of two planes of the same metal than between polycrystallie surfaces on two different metals being shown in some cases.

Index of NACA Technical Publications

Index of NACA Technical Publications PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 616

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Journal of Research of the National Bureau of Standards

Journal of Research of the National Bureau of Standards PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1076

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A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664

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