ANSYS MULTIPHYSICS IN AEROSPACE INDUSTRY

José Manuel Luna jm.luna@grupossc.com

• AGARD 445.6 test case • Mahogany structure • Ma = 0.50 … 1.14 • Zero angle of attack Experimental set-up described in AGARD Report 765 . • Wall-mounted semispan model, mahogany • Wing aspect ratio: 1.6525, quarter-chord sweepback angle 45 deg.

COMPUTATIONAL FLUID DYNAMICS

• Modal analysis – Bending mode – Torsional mode

COMPUTATIONAL FLUID DYNAMICS

COMPUTATIONAL FLUID DYNAMICS

Typical Rigid Analysis

– Animation of model motion. – Max and min displacement, velocity and acceleration. – Force, moment, and relative motion at joints. – All parts are rigid such that there are no stresses and strain

results produced, only forces, moments, displacements, velocities and accelerations.

– Only result objects under “Deformation” and “Probe” are used

Typical Flexible Analysis

– Animation of model motion. – Max and min displacement, velocity and acceleration. – Force, moment, and relative motion at joints. – Result contour displays on flexible bodies.

MECHANICAL STRUCTURAL

Obtain the first six modes and their respective frequencies. Check the participation factor as well as the effective mass of each mode.

MECHANICAL STRUCTURAL

Check the convergence controls, the velocity and accelerations

Verify the rotation angle and the angular velocity of the machine.

MECHANICAL STRUCTURAL

Análisis de ubicación de antena en un vehículo aéreo no tripulado (UAV)

Gradiente de la densidad de corriente en fuselaje

ELECTROMAGNETICS

Patrón de radiación de antena y su parámetros de dispersión S11 (ancho de banda)

Directividad Banda de frecuencia de la antena 91-103 MHz

ELECTROMAGNETICS

Diseño de sistemas de Telecomuniaciones y Análisis de interferencia y compatibilidad

electromagnética (EMI/EMC)

ELECTROMAGNETICS

THANKS!!!