Optimization Design and Numerical Simulation for Aerodynamics Shape of an Aircraft

Hong Tang; Guo Guang Chen; Hui Zhu He

doi:10.4028/www.scientific.net/AMM.215-216.275

Paper Titles

Analysis and Optimization Design of Raking Coal Manipulator Based on ANSYS
p.254

The Kinematics Analysis of Double Crank-Slider Mechanism Based on Simulink
p.258

Study on Design of Ratchet-Pawl Clutch in Winder
p.263

Optimization Design and Numerical Simulation for Aerodynamics Shape of an Aircraft
p.275

The Innovation Design of the Molding Method and Machine about Non Spherical Sweet Dumpling
p.279

Type Synthesis of Torsional Mass Dampers as Anti-Galloping Devices by Using Planar Four-Bar Mechanisms
p.285

Aerodynamic Optimization of Variable Pitch Wind Turbine Blade Based on Adaptive Genetic Algorithm
p.289

A Novel Two Degrees of Freedom Rotational Decoupled Parallel Mechanism
p.293

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216Optimization Design and Numerical Simulation for...

Optimization Design and Numerical Simulation for Aerodynamics Shape of an Aircraft

Abstract:

Considering safety and reliability of interface between aircraft and artillery, aircraft need of increasing space of shell bands, but its range decreased by flight experimental results. It is enough to numerically simulate and calculate to aerodynamics of two projects (namely aircraft increased spacing bands vs. archetype aircraft) model in this paper. The simulation results show that big space of shell bands affect aircraft body’s coefficient of drag, and keep to flight experimental results. In keeping to big spacing bands at the same time, it is put forward optimization scheme that aircraft can reach to design range by adjusted tails shrink angle. When the tails shrink angle reached to six degrees, the big spacing bands aircraft’s coefficient of drag decreased obviously and pressure coefficient little increased to avail of improving aircraft’s range by a large of numerical simulations.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

275-278

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.275

Citation:

Cite this paper

Online since:

November 2012

Authors:

Hong Tang, Guo Guang Chen, Hui Zhu He

Keywords:

Aerodynamic, Aircraft, Coefficient of Drag, Design, Numerical Simulation, Optimization, Pressure Coefficient, Shell Band

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Liu Jun. Aerodynamics of Aircraft Parts .National University of Defense Technology.2007.

Google Scholar

[2] Pu Fa. Exterior Ballistics. National Defense Industry Press.1989.

Google Scholar

[3] Shijun Guo.Aeroelastic optimization of an aerobatic aircraft wing structure.Aerospace Science and Technology 2007. 396-404

DOI: 10.1016/j.ast.2007.01.003

Google Scholar

[4] C. Chen, L. Dai,"Nonlinear vibration and stability of a rotary truncated conical shell with intercoupling of high and low order modals," Communications in Nonlinear Science and Numerical Simulation, Vol.14 , 2009, pp.254-269.

DOI: 10.1016/j.cnsns.2007.06.007

Google Scholar

[5] D.H. Hyun.Transonic and low-supersonic aeroelastic analysis of a two-degree-of-freedom airfoil with a freeplay non-Linearity.Journal of Sound and Vibration (5)2000：859-880.

DOI: 10.1006/jsvi.2000.2907

Google Scholar

[6] Hinze, J. O. Turbulence McGraw-Hill New York U.S.A 1975.

Google Scholar