Acta Aeronautica et Astronautica Sinica, Volume 8, Number 12, December 1987 (Selected Articles)
Abstract
Some Aspects of Nose-Wheel Shimmy and Shimmy Damper of the Aircraft: This article is aimed toward the interests of specialist technical personnel dealing with aircraft take off and landing gear as they concern nose wheel shimmy and measures to prevent it. It also deals with an analysis of runway dynamics and other such similar areas as nose wheel operation. Semi-Prepared Airfield and Design of Double-Action Shock Absorber: Airfields, in wars of the future, most necessarily suffer damage. To satisfy the peculiar demands of using this type of airfield, this article investigates the design concepts of double action or double gas chamber shock absorbers. Moreover, as concerns their static and dynamic characteristics as well as the main parameters in the principles for their selection, it makes a relatively detailed comparative analysis. The Analysis for Dynamic Response During Airplane Taxing: This article, setting out from standards for the unevenness of airfield runways, is based on the concept of power spectra. It introduces basic methods for measuring random variables from the unevenness of airfield runways. It drafts curves for the power spectra of uneven runways and carries out a preliminary analysis of the dynamic effects in aircraft ground surface taxing. Chinese translations.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 15, 1989
- Accession Number
- ADA206782
Entities
Organizations
- National Air and Space Intelligence Center