Estimation of Bluff Body Transient Aerodynamic Loads

Name: Estimation of Bluff Body Transient Aerodynamic Loads
Brand: VDM Verlag Dr. Müller
SKU: 9783639306637
Price: 24220 HUF
Availability: InStock

Using an Oscillating Model Rig

Szerző: Shuhaimi Mansor

Nyelv:

Kötés: Puha kötésű

Kiadó: VDM Verlag Dr. Müller

Elérhetőség: Kiadói készleten rendelésre

Küldés 17-27 napon belül

24 220 Ft

A method for the estimation of transient aerodynamic data from dynamic wind tunnel tests has been de...

Információk a könyvről

Szerző

Shuhaimi Mansor

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2010

oldal

168

EAN

9783639306637

Enbook ID

06837612

Kiadó

VDM Verlag Dr. Müller

Súly

308

Méretek

150 x 220 x 12

Teljes leírás

A method for the estimation of transient aerodynamic data from dynamic wind tunnel tests has been developed and employed in the study of the unsteady response of simple automotive type bodies. The experimental setup consists of the test model mounted to the oscillating model facility such that it is constrained to oscillate with a single degree of freedom of pure yawing motion. The yaw position is recorded from a potentiometer and the time response provides the primary measurement. Analysis of the wind-off and wind-on response allows the transient aerodynamic loads to be estimated. The frequency of oscillation is modified by altering the mechanical stiffness of the facility. The transient results are compared with a quasi-steady prediction based on conventional tunnel balance data and presented in the form of aerodynamic magnification. The facility and analysis techniques employed are presented and the results of a parametric study of model rear slant angle and of the influence of C-pillar strakes is reported. The results are strongly dependent on shape but for almost all rear slant angles the results show that the transient response exceeds the steady state data.

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Estimation of Bluff Body Transient Aerodynamic Loads

Using an Oscillating Model Rig

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Teljes leírás

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Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták