Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 394
Book Description
NASA Special Publications
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 394
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 394
Book Description
Equations for Isentropic and Plane Shock Flows of Mixtures of Undissociated Planetary Gases
Author: Victor L. Peterson
Publisher:
ISBN:
Category : Planets
Languages : en
Pages : 44
Book Description
Equations for aerodynamic quantities of interest in equilibrium isentropic one-dimensional flows and for properties across plane showck waves in arbitrary of planetary gases are derived under the assumption that the gases obey the perfect gas law. This assumption restricts the range of applicability of the equations to conditions for which the onset of chemical dissociation or ionization has not been reached although no requirement for the gases to be calorically perfect is imposed. Analytic functions used to specify the variation of specific heats with temperature are consistent with the assumption that molecular vibrations behave like harmonic oscillators and are independent of rotational degrees of freedom. Simplified equations giving approximate results over more limited ranges of the variables are also presented. Sample comparisons of the aerodynamic behavior of a number of pure gases are made. It is shown that while some of the flow quantities characterizing aerodynamic flows are very sensitive to gas composition, the stagnation pressure coefficients for a number of gases differ by only a few percent from one gas to another.
Publisher:
ISBN:
Category : Planets
Languages : en
Pages : 44
Book Description
Equations for aerodynamic quantities of interest in equilibrium isentropic one-dimensional flows and for properties across plane showck waves in arbitrary of planetary gases are derived under the assumption that the gases obey the perfect gas law. This assumption restricts the range of applicability of the equations to conditions for which the onset of chemical dissociation or ionization has not been reached although no requirement for the gases to be calorically perfect is imposed. Analytic functions used to specify the variation of specific heats with temperature are consistent with the assumption that molecular vibrations behave like harmonic oscillators and are independent of rotational degrees of freedom. Simplified equations giving approximate results over more limited ranges of the variables are also presented. Sample comparisons of the aerodynamic behavior of a number of pure gases are made. It is shown that while some of the flow quantities characterizing aerodynamic flows are very sensitive to gas composition, the stagnation pressure coefficients for a number of gases differ by only a few percent from one gas to another.
NASA Special Publications Currently Available ...
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Book Description
Semiannual Report to the Congress
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1086
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1086
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1152
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1152
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1156
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1156
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1284
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1284
Book Description
Technical Report - Jet Propulsion Laboratory, California Institute of Technology
Author: Jet Propulsion Laboratory (U.S.)
Publisher:
ISBN:
Category : Jet propulsion
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Jet propulsion
Languages : en
Pages : 20
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1248
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1248
Book Description
NASA Technical Report
Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 662
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 662
Book Description