Requirements in accuracy and repeatability of test results given by aircraft industry are increasing more and more. Therefore, it is essential to recognize in time all influence on cryogenic balances like model weight and geometric and influence of moisture and temperature gradients to be able to make corrections with suitable procedures. A special attention is payed on diffusion of moisture into carrier material of the strain gauges, which is to be avoided by appropriate coatings.
Development of correction procedure for signals of cryogenic balances
Entwicklung eines Korrekturverfahrens für Signale von Kryowaagen
1997
11 Seiten, 23 Bilder, 9 Quellen
Conference paper
English
Windkanal , Kryotechnik , Waage , Korrekturmaßnahme , experimentelles Ergebnis , Genauigkeit , Reproduzierbarkeit , Flugzeugbau , Modell , Gewicht , Feuchtigkeit , Temperaturgradient , Dehnungsmessstreifen , Auftriebsbeiwert , Widerstandsbeiwert , Mach-Zahl , Reynolds-Zahl , Anstellwinkel (Tragflügel)
Development of internal balances for cryogenic wind tunnels
Tema Archive | 1987
|Internal Strain Gage Balances for Cryogenic Windtunnels
British Library Online Contents | 1992
|ICAS-92-3.10.1 Internal Strain Gage Balances for Cryogenic Windtunnels
British Library Conference Proceedings | 1992
|The Development of a Range of Internal Wind Tunnel Balances for Conventional and Cryogenic Tunnels
British Library Conference Proceedings | 1992
|