Author: Zhonghua Wu
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 108
Book Description
A general discussion of applying these formulas to the numerical solution of partial differential equations is made. An illustrative problem with function value given on a circular boundary is solved by both relaxation and matrix methods. Similar applications to compressible flow past isolated and cascade airfoils, through turbomachines, and temperature and stress distribution is cooled turbine blades is indicated.
Formulas and Tables of Coefficients for Numerical Differentiation with Function Values Given at Unequally Spaced Points and Application to Solution of Partial Differential Equations
Author: Zhonghua Wu
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 108
Book Description
A general discussion of applying these formulas to the numerical solution of partial differential equations is made. An illustrative problem with function value given on a circular boundary is solved by both relaxation and matrix methods. Similar applications to compressible flow past isolated and cascade airfoils, through turbomachines, and temperature and stress distribution is cooled turbine blades is indicated.
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 108
Book Description
A general discussion of applying these formulas to the numerical solution of partial differential equations is made. An illustrative problem with function value given on a circular boundary is solved by both relaxation and matrix methods. Similar applications to compressible flow past isolated and cascade airfoils, through turbomachines, and temperature and stress distribution is cooled turbine blades is indicated.
Formulas and Tables of Coefficients for Numerical Differentiation with Function Values Given at Unequally Spaced Points and Application to Solution of Partial Differential Equations
Author: Chung-Hua Wu
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
General differentiation formulas for successive derivatives of a function are obtained in terms of the values of the function at unequally spaced arguments and the corresponding distances between the successive arguments using Lagrangian polynomials of various degrees. The remainder term is also obtained. Tables of coefficients in the formulas for the first four derivatives are given in intervals of 0.01 for the special case where only one spacing at either and is different from the others, as is often encountered near a curved boundary, for different ratios of this spacing to the others.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
General differentiation formulas for successive derivatives of a function are obtained in terms of the values of the function at unequally spaced arguments and the corresponding distances between the successive arguments using Lagrangian polynomials of various degrees. The remainder term is also obtained. Tables of coefficients in the formulas for the first four derivatives are given in intervals of 0.01 for the special case where only one spacing at either and is different from the others, as is often encountered near a curved boundary, for different ratios of this spacing to the others.
Formulas and Tables of Coefficients for Numerical Differentiation with Function Values Given at Unequally Spaced Points and Application to Solution of Partial Differential Equations
Author: Chung-Hua Wu
Publisher:
ISBN:
Category :
Languages : en
Pages : 103
Book Description
General differentiation formulas for successive derivatives of a function are obtained in terms of the values of the function at unequally spaced arguments and the corresponding distances between the successive arguments using Lagrangian polynomials of various degrees. The remainder term is also obtained. Tables of coefficients in the formulas for the first four derivatives are given in intervals of 0.01 for the special case where only one spacing at either and is different from the others, as is often encountered near a curved boundary, for different ratios of this spacing to the others.
Publisher:
ISBN:
Category :
Languages : en
Pages : 103
Book Description
General differentiation formulas for successive derivatives of a function are obtained in terms of the values of the function at unequally spaced arguments and the corresponding distances between the successive arguments using Lagrangian polynomials of various degrees. The remainder term is also obtained. Tables of coefficients in the formulas for the first four derivatives are given in intervals of 0.01 for the special case where only one spacing at either and is different from the others, as is often encountered near a curved boundary, for different ratios of this spacing to the others.
Gust-tunnel Investigation of a Wing Model with Semichord Line Swept Back 60 Degrees
Author: Harold B. Pierce
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 688
Book Description
An investigation was made in the Langley gust tunnel of a 60 degree sweptback-wing model to determine its response to gusts. On the basis of results, a simplified method of analysis, which uses a slope of the lift curve derived by the cosine law and which uses strip theory to estimate the penetration effect, appears to be applicable for the prediction of gust loads on wings swept as much as 60 degrees.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 688
Book Description
An investigation was made in the Langley gust tunnel of a 60 degree sweptback-wing model to determine its response to gusts. On the basis of results, a simplified method of analysis, which uses a slope of the lift curve derived by the cosine law and which uses strip theory to estimate the penetration effect, appears to be applicable for the prediction of gust loads on wings swept as much as 60 degrees.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1498
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1498
Book Description
Bibliography of Technical Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 486
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 486
Book Description
Technical Note
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 512
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 512
Book Description
Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1208
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1208
Book Description
Annual Report of the National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1200
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1200
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Report
Author: United States. Office of Scientific Research and Development
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1522
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1522
Book Description